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u
id
waste
an
d
1
.
0
2
4
m
illi
o
n
to
n
s
o
f
s
o
lid
wa
s
te
an
n
u
ally
[1
2
]
.
T
o
f
u
was
tew
ate
r
,
in
p
ar
tic
u
l
a
r
,
is
c
h
a
r
ac
te
r
i
ze
d
b
y
h
i
g
h
le
v
els
o
f
o
r
g
a
n
i
c
p
o
l
lu
ta
n
ts
s
u
c
h
as
t
o
t
al
s
u
s
p
e
n
d
e
d
s
o
li
d
(
T
SS
)
,
b
i
o
c
h
e
m
ic
al
o
x
y
g
e
n
d
e
m
a
n
d
(
B
OD
)
,
a
n
d
c
h
e
m
i
ca
l
o
x
y
g
e
n
d
e
m
a
n
d
(
C
OD
)
,
b
u
t
i
t
a
ls
o
co
n
t
ai
n
s
p
r
o
t
ei
n
s
an
d
ca
r
b
o
h
y
d
r
at
es
t
h
a
t
a
r
e
i
d
e
al
s
u
b
s
t
r
at
es f
o
r
b
i
o
g
as
p
r
o
d
u
cti
o
n
[1
3
]
.
I
f
n
o
t p
r
o
p
e
r
l
y
tr
ea
te
d
,
th
is
was
te
c
o
n
tr
ib
u
t
es
to
e
n
v
i
r
o
n
m
e
n
tal
p
o
ll
u
ti
o
n
an
d
p
u
b
li
c
h
ea
lt
h
is
s
u
es
,
w
h
i
le
als
o
em
itti
n
g
g
r
ee
n
h
o
u
s
e
g
ases
.
Pri
o
r
to
th
e
i
m
p
le
m
e
n
t
ati
o
n
o
f
b
io
g
as
f
o
r
t
h
e
t
r
e
at
m
e
n
t
o
f
t
o
f
u
i
n
d
u
s
t
r
y
wast
ewa
t
e
r
,
th
e
Sam
b
a
k
c
o
m
m
u
n
it
y
f
r
e
q
u
en
tl
y
e
n
c
o
u
n
te
r
e
d
e
n
v
i
r
o
n
m
en
tal
d
e
g
r
a
d
at
io
n
,
i
n
cl
u
d
in
g
o
d
o
r
,
w
astew
at
er
p
o
ll
u
ti
o
n
,
a
n
d
d
im
i
n
is
h
ed
ag
r
i
cu
lt
u
r
al
o
u
t
p
u
t
,
s
t
em
m
i
n
g
f
r
o
m
u
n
r
e
g
u
lat
ed
t
o
f
u
i
n
d
u
s
tr
i
al
w
ast
e,
w
h
ic
h
le
d
t
o
co
n
f
li
ct
an
d
d
em
o
n
s
t
r
at
io
n
s
.
T
h
ese
d
is
a
g
r
ee
m
e
n
ts
h
i
n
d
e
r
e
d
th
e
a
cc
ep
ta
n
c
e
o
f
th
e
to
f
u
in
d
u
s
tr
y
an
d
e
x
a
ce
r
b
at
ed
s
o
ci
al
s
k
e
p
ti
cis
m
.
Sam
b
ak
Villag
e,
Ma
g
elan
g
R
eg
en
cy
,
is
o
n
e
o
f
t
h
e
n
o
ta
b
le
to
f
u
-
p
r
o
d
u
cin
g
r
eg
i
o
n
s
wh
ich
h
a
v
e
ad
o
p
te
d
b
io
g
as
s
y
s
tem
s
to
p
r
o
ce
s
s
to
f
u
wastewate
r
.
T
h
e
co
m
m
u
n
al
b
io
g
as
s
y
s
tem
in
Sam
b
ak
Villag
e
co
n
s
is
ts
o
f
6
d
ig
ester
u
n
its
th
at
u
tili
ze
liq
u
id
to
f
u
wastewate
r
as
f
e
ed
s
to
ck
,
s
o
u
r
ce
d
f
r
o
m
1
4
lo
ca
l
p
r
o
d
u
ce
r
s
,
to
s
u
p
p
ly
en
er
g
y
f
o
r
6
8
h
o
u
s
eh
o
ld
s
.
Desp
ite
th
e
ea
r
ly
s
u
cc
ess
o
f
th
ese
in
itiativ
es,
s
ev
er
al
o
p
er
atio
n
al
ch
alle
n
g
es
h
av
e
em
er
g
ed
o
v
er
tim
e,
in
clu
d
i
n
g
d
eter
io
r
atio
n
o
f
b
io
g
as
in
f
r
astru
ctu
r
e
,
in
ad
eq
u
ate
m
ain
te
n
an
ce
,
l
i
m
ited
f
u
n
d
i
n
g
,
an
d
in
s
u
f
f
icien
t
s
tak
eh
o
ld
er
i
n
v
o
lv
em
en
t.
Similar
r
esear
ch
ass
ess
in
g
u
r
b
an
f
o
r
est
ec
o
-
to
u
r
is
m
in
Du
m
ai
f
o
u
n
d
th
at
wh
ile
th
e
s
y
s
tem
ac
h
iev
ed
a
m
o
d
er
ate
o
v
e
r
all
s
u
s
tain
ab
ilit
y
r
atin
g
,
it
was
co
n
s
id
er
ed
les
s
s
u
s
tain
ab
le
ac
r
o
s
s
th
e
s
p
ec
if
ic
d
im
en
s
io
n
s
o
f
ec
o
lo
g
y
,
ec
o
n
o
m
y
,
s
o
cial,
an
d
in
s
titu
tio
n
al
[1
4
]
.
Giv
e
n
th
ese
co
n
s
tr
ain
ts
,
th
er
e
is
a
p
r
ess
in
g
n
ee
d
to
ass
ess
th
e
cu
r
r
en
t
u
tili
za
tio
n
an
d
m
an
a
g
em
en
t
o
f
to
f
u
wastewate
r
b
io
g
as
s
y
s
tem
s
in
Sam
b
ak
Villag
e.
T
h
is
s
tu
d
y
aim
s
to
e
v
alu
ate
th
e
s
u
s
tain
ab
il
ity
s
tatu
s
an
d
id
e
n
tify
d
ev
elo
p
m
en
t
s
tr
ateg
ies
to
en
s
u
r
e
th
e
lo
n
g
-
ter
m
v
iab
ilit
y
o
f
b
io
g
as
a
s
a
r
en
ewa
b
le
en
er
g
y
s
o
lu
tio
n
with
in
th
e
f
r
am
ewo
r
k
o
f
co
m
m
u
n
ity
-
b
ased
e
n
er
g
y
s
elf
-
s
u
f
f
icien
cy
.
2.
M
E
T
H
O
D
2
.
1
.
Da
t
a
c
o
llect
io
n
T
h
is
s
tu
d
y
was
in
ten
tio
n
ally
ca
r
r
ied
o
u
t
at
Sam
b
ak
Vill
ag
e,
Ma
g
elan
g
R
eg
en
cy
,
C
e
n
tr
al
J
av
a,
I
n
d
o
n
esia
(
Fig
u
r
e
1
)
f
r
o
m
No
v
em
b
er
2
0
2
4
to
Feb
r
u
ar
y
2
0
2
5
.
T
h
is
s
tu
d
y
u
tili
ze
s
a
m
ix
ed
-
m
eth
o
d
s
ap
p
r
o
ac
h
,
in
teg
r
atin
g
q
u
an
titativ
e
an
d
d
e
s
cr
ip
tiv
e
q
u
alitativ
e
d
ata,
wh
ich
ar
e
th
en
tr
an
s
f
o
r
m
ed
in
t
o
q
u
an
tifia
b
le
m
etr
ics.
Prim
ar
y
d
ata
we
r
e
co
llected
th
r
o
u
g
h
o
b
s
er
v
atio
n
,
co
m
p
r
eh
en
s
iv
e
s
am
p
le
q
u
esti
o
n
n
air
es
ad
m
in
is
ter
ed
to
6
8
b
io
g
as
u
s
er
s
,
en
co
m
p
ass
in
g
th
e
en
tire
p
o
p
u
latio
n
(
s
atu
r
ated
s
am
p
les),
an
d
in
-
d
ep
th
i
n
ter
v
iews
with
1
0
k
e
y
in
f
o
r
m
a
n
ts
,
in
clu
d
in
g
r
e
p
r
ese
n
tativ
es
f
r
o
m
g
o
v
er
n
m
e
n
t,
a
ca
d
em
ia,
en
v
ir
o
n
m
en
tal
ad
v
o
ca
cy
,
an
d
th
e
to
f
u
in
d
u
s
tr
y
.
T
h
e
s
am
p
le
s
ize
alig
n
s
with
th
e
r
eq
u
ir
em
e
n
ts
o
f
th
e
m
u
ltid
im
en
s
io
n
al
s
ca
lin
g
(
M
DS)
R
ap
f
is
h
s
y
s
tem
,
wh
ich
h
as
a
d
ata
in
p
u
t
lim
itat
io
n
o
f
a
m
a
x
im
u
m
o
f
1
0
0
en
t
r
ies
[1
5
]
.
Acc
o
r
d
in
g
t
o
[1
6
]
,
as
cited
in
r
esear
ch
m
eth
o
d
s
f
o
r
b
u
s
in
ess
,
an
ap
p
r
o
p
r
iate
s
am
p
le
s
ize
f
o
r
r
esear
ch
r
an
g
es
f
r
o
m
3
0
to
5
0
0
r
esp
o
n
d
en
ts
.
A
s
am
p
le
o
f
m
o
r
e
th
an
6
k
ey
in
f
o
r
m
a
n
ts
ca
n
b
e
co
n
s
id
er
e
d
s
u
f
f
icien
t
to
r
e
ac
h
d
ata
s
atu
r
atio
n
[1
7
]
.
Seco
n
d
ar
y
d
ata
in
clu
d
e
d
liter
atu
r
e
s
u
ch
as jo
u
r
n
als,
d
o
c
u
m
en
ts
,
o
r
r
elate
d
r
ep
o
r
ts
.
2
.
2
.
M
DS
R
a
pfish
s
u
s
t
a
ina
b
ility
a
na
ly
s
is
Su
s
tain
ab
ilit
y
an
aly
s
is
was
co
n
d
u
cte
d
u
s
in
g
th
e
MD
S
m
et
h
o
d
with
a
m
o
d
if
ied
R
ap
f
is
h
p
r
o
g
r
am
,
r
ev
iewe
d
th
r
o
u
g
h
f
iv
e
d
im
e
n
s
io
n
s
:
ec
o
lo
g
ical,
ec
o
n
o
m
ic,
s
o
cial,
tech
n
o
lo
g
ical,
a
n
d
in
s
titu
tio
n
al,
with
a
to
tal
o
f
3
2
attr
ib
u
tes.
Acc
o
r
d
in
g
to
[1
8
]
,
th
e
s
elec
tio
n
o
f
attr
ib
u
t
es
ca
n
b
e
ad
ju
s
ted
b
ased
o
n
f
ield
co
n
d
itio
n
s
,
as
ass
es
s
m
en
t
cr
iter
ia
m
ay
v
ar
y
f
r
o
m
o
n
e
ca
s
e
to
an
o
th
e
r
.
I
d
ea
lly
,
ea
ch
d
im
en
s
io
n
s
h
o
u
ld
co
n
s
is
t
o
f
6
to
8
attr
ib
u
t
e
item
s
.
MD
S
R
ap
f
is
h
h
as
b
ee
n
ex
ten
s
iv
ely
ap
p
lied
in
ev
al
u
a
tin
g
th
e
s
u
s
tain
ab
ilit
y
o
f
v
ar
i
o
u
s
en
v
ir
o
n
m
en
tal
m
an
ag
em
en
t
e
f
f
o
r
ts
,
in
cl
u
d
in
g
b
io
g
as
-
r
elate
d
in
itiativ
es
[
1
4
]
.
T
h
e
s
tep
s
f
o
r
s
u
s
tain
ab
ilit
y
an
aly
s
is
u
s
in
g
th
e
MD
S m
eth
o
d
ca
n
b
e
s
ee
n
in
F
ig
u
r
e
2
.
T
h
e
s
co
r
es c
lass
if
ied
b
ased
o
n
th
e
s
u
s
tain
ab
ilit
y
in
d
ex
v
alu
es (
T
ab
le
1
)
.
T
h
e
f
in
al
o
u
tp
u
ts
o
f
th
e
r
ap
-
b
io
g
as
an
aly
s
is
in
clu
d
e
th
e
s
u
s
tain
ab
ilit
y
s
tatu
s
,
th
e
co
ef
f
icie
n
t
o
f
d
eter
m
in
atio
n
(
R
²)
,
an
d
th
e
s
tr
ess
v
alu
e
(
S).
A
g
o
o
d
m
o
d
el
is
in
d
icate
d
b
y
a
s
tr
ess
v
alu
e
o
f
less
th
an
0
.
2
5
an
d
an
R
²
v
alu
e
ap
p
r
o
ac
h
i
n
g
o
n
e
[
1
4
]
,
[
1
9
]
.
An
attr
ib
u
te
is
co
n
s
id
er
ed
s
en
s
itiv
e
an
d
s
elec
ted
as
a
k
ey
le
v
er
a
g
e
f
ac
to
r
if
its
R
MS
v
alu
e
is
a
b
o
v
e
th
e
m
ed
ian
o
r
is
th
e
h
ig
h
est
am
o
n
g
o
t
h
er
a
ttrib
u
tes
with
in
ea
ch
s
u
s
tain
a
b
ilit
y
d
im
en
s
i
on
[
14
]
.
Mo
n
te
C
ar
lo
an
aly
s
is
is
em
p
lo
y
ed
to
test
th
e
v
alid
ity
o
r
esti
m
ate
th
e
r
an
d
o
m
e
r
r
o
r
with
a
m
in
im
u
m
co
n
f
id
e
n
ce
l
ev
el
o
f
9
5
%
,
an
d
iter
atio
n
s
ad
ju
s
ted
as n
ee
d
ed
t
o
ap
p
r
o
ac
h
th
e
m
o
s
t a
cc
u
r
ate
v
alu
e
[
2
0
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Ap
p
l Po
wer
E
n
g
I
SS
N:
2252
-
8
7
9
2
S
u
s
ta
in
a
b
ilit
y
a
n
d
s
tr
a
teg
ic
d
e
ve
lo
p
men
t o
f b
i
o
g
a
s
g
e
n
era
ted
fr
o
m
…
(
Ha
s
h
fi Ha
w
a
li A
b
d
u
l Ma
tin
)
833
T
ab
le
1
.
I
n
d
ex
ca
teg
o
r
ies an
d
s
u
s
tain
ab
ilit
y
s
tatu
s
I
n
d
e
x
C
a
t
e
g
o
r
y
S
u
st
a
i
n
a
b
i
l
i
t
y
st
a
t
u
s
0
.
0
0
-
2
5
.
0
0
B
a
d
U
n
su
s
t
a
i
n
a
b
l
e
2
5
.
0
1
-
5
0
.
0
0
Le
ss
Le
ss s
u
st
a
i
n
a
b
l
e
5
0
.
0
1
-
7
5
.
0
0
En
o
u
g
h
Q
u
i
t
e
s
u
st
a
i
n
a
b
l
e
7
5
.
0
1
-
1
0
0
.
0
0
G
o
o
d
V
e
r
y
s
u
st
a
i
n
a
b
l
e
Fig
u
r
e
1
.
R
esear
ch
lo
ca
tio
n
in
Sam
b
ak
Villag
e,
Ma
g
elan
g
R
eg
en
cy
,
C
en
tr
al
J
av
a,
I
n
d
o
n
esia
Fig
u
r
e
2
.
Stag
es o
f
MD
S R
ap
f
is
h
b
io
g
as su
s
tain
ab
ilit
y
an
aly
s
is
in
Sam
b
ak
Villag
e,
C
en
tr
al
J
av
a
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
5
,
No
.
2
,
J
u
n
e
20
2
6
:
831
-
844
834
2
.
3
.
SWO
T
s
t
ra
t
eg
y
a
na
ly
s
i
s
T
h
e
d
ev
elo
p
m
en
t
s
tr
ateg
y
f
o
r
to
f
u
wastewate
r
-
b
ased
b
io
g
as
in
Sam
b
ak
Villag
e
was
f
o
r
m
u
lated
u
s
in
g
s
tr
en
g
th
,
wea
k
n
ess
,
o
p
p
o
r
tu
n
i
ty
,
an
d
th
r
ea
t
(
SW
OT
)
an
aly
s
is
to
id
en
tify
cu
r
r
en
t
c
o
n
d
itio
n
s
p
r
io
r
to
d
ec
is
io
n
-
m
ak
in
g
[
2
1
]
.
T
h
e
in
ter
n
al
f
ac
to
r
ev
alu
atio
n
(
I
FE)
an
d
ex
ter
n
al
f
ac
to
r
ev
alu
atio
n
(
E
FE)
m
atr
ices
wer
e
co
n
s
tr
u
cted
with
ea
ch
f
ac
to
r
i
d
ea
lly
co
n
s
is
tin
g
o
f
5
to
1
0
ite
m
s
.
T
h
e
weig
h
tin
g
o
f
in
ter
n
al
an
d
ex
ter
n
al
f
ac
to
r
s
r
an
g
es
f
r
o
m
n
o
t
im
p
o
r
tan
t
(
0
.
0
)
to
v
er
y
im
p
o
r
tan
t
(
1
.
0
)
,
with
th
e
to
tal
weig
h
t
f
o
r
ea
ch
f
a
ct
o
r
n
o
t
ex
ce
ed
i
n
g
[
2
2
]
.
T
h
e
r
atin
g
is
d
eter
m
i
n
ed
b
ased
o
n
t
h
e
lev
el
o
f
in
f
lu
e
n
c
e,
r
an
g
in
g
f
r
o
m
1
(
less
im
p
o
r
tan
t)
,
2
(
m
o
d
er
ately
im
p
o
r
tan
t)
,
3
(
im
p
o
r
ta
n
t)
,
to
4
(
v
er
y
im
p
o
r
tan
t)
[
2
3
]
.
T
h
e
s
tep
s
f
o
r
p
r
o
ce
s
s
in
g
SW
OT
an
aly
s
is
d
ata
ar
e
d
ep
icted
in
Fig
u
r
e
3
.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
3
.
1
.
Su
s
t
a
ina
bil
it
y
a
na
ly
s
is
Su
s
tain
ab
ilit
y
r
ef
er
s
to
d
ev
elo
p
m
en
t
th
at
m
ee
ts
th
e
n
ee
d
s
o
f
th
e
p
r
esen
t
g
en
er
atio
n
with
o
u
t
co
m
p
r
o
m
is
in
g
th
e
a
b
ilit
y
o
f
f
u
tu
r
e
g
e
n
er
atio
n
s
to
m
ee
t
th
ei
r
o
wn
n
ee
d
s
,
th
e
r
eb
y
allo
win
g
th
e
im
p
lem
en
ted
s
y
s
tem
to
en
d
u
r
e
in
d
e
f
in
itely
[
2
4
]
.
T
h
e
co
n
ce
p
t
o
f
s
u
s
ta
in
ab
le
d
ev
elo
p
m
en
t
b
eg
a
n
to
g
ain
in
ter
n
atio
n
al
atten
tio
n
in
1
9
8
7
with
th
e
r
el
ea
s
e
o
f
th
e
B
r
u
n
d
tlan
d
R
ep
o
r
t
b
y
t
h
e
W
o
r
ld
C
o
m
m
is
s
io
n
o
n
E
n
v
i
r
o
n
m
e
n
t
an
d
Dev
elo
p
m
en
t
[
2
5
]
.
Su
s
tain
ab
i
lity
an
aly
s
is
ca
n
s
er
v
e
as
a
b
a
s
is
f
o
r
d
eter
m
in
in
g
s
u
s
tain
ab
i
lity
s
tatu
s
an
d
as
a
r
ef
er
en
ce
in
t
h
e
f
o
r
m
u
latio
n
o
f
r
eso
u
r
ce
m
an
ag
e
m
en
t
p
o
li
cies
[
2
6
]
.
C
u
r
r
e
n
tly
,
th
e
s
u
s
tain
ab
le
d
e
v
elo
p
m
e
n
t
g
o
als
(
SDGs
)
h
av
e
b
ee
n
ad
o
p
ted
as
an
ev
o
lv
ed
an
d
m
o
r
e
co
m
p
r
eh
e
n
s
iv
e
f
r
am
ewo
r
k
o
f
th
e
s
u
s
tain
ab
ilit
y
co
n
ce
p
t,
d
esig
n
ed
to
b
e
im
p
le
m
en
ted
b
y
all
co
u
n
tr
ies
th
r
o
u
g
h
a
d
ap
tatio
n
to
th
eir
r
esp
ec
tiv
e
n
atio
n
al
co
n
tex
ts
[
2
7
]
.
B
io
g
as
tech
n
o
lo
g
y
d
er
i
v
ed
f
r
o
m
o
r
g
an
ic
waste
ca
n
co
n
tr
ib
u
te
to
th
e
ac
h
iev
em
en
t
o
f
th
e
SDGs
,
p
ar
ticu
lar
ly
in
en
s
u
r
in
g
ac
ce
s
s
to
af
f
o
r
d
ab
le
an
d
clea
n
en
er
g
y
(
SDG
7
)
a
n
d
co
m
b
atin
g
clim
ate
ch
an
g
e
(
SDG
1
3
)
.
I
n
c
o
m
p
ar
is
o
n
to
s
o
lar
o
r
m
icr
o
-
h
y
d
r
o
s
y
s
tem
s
,
b
io
g
as
d
er
iv
ed
f
r
o
m
t
o
f
u
waste
p
r
o
v
id
e
s
m
o
r
e
ac
ce
s
s
ib
ilit
y
f
o
r
s
m
all
co
m
p
a
n
ies
an
d
r
u
r
a
l
p
o
p
u
latio
n
s
,
o
win
g
to
th
e
a
v
ailab
ilit
y
o
f
lo
ca
l
f
e
ed
s
to
ck
an
d
m
in
im
al
in
itial
in
v
estme
n
t.
I
ts
d
ef
icien
cies
en
co
m
p
ass
d
ep
e
n
d
en
ce
o
n
a
s
tead
y
g
ar
b
a
g
e
s
u
p
p
ly
an
d
th
e
n
ec
ess
ity
f
o
r
r
o
u
tin
e
m
ain
ten
an
ce
.
Alth
o
u
g
h
s
o
lar
e
n
er
g
y
is
m
o
r
e
s
ca
lab
le
an
d
n
ec
ess
itate
s
less
m
ain
ten
an
ce
,
it
en
tails
a
lar
g
er
in
itial
in
v
estme
n
t a
n
d
is
co
n
tin
g
en
t
u
p
o
n
wea
th
er
co
n
d
itio
n
s
[
2
]
,
[
7
]
.
Fig
u
r
e
3
.
Stag
es o
f
SW
OT
b
io
g
as st
r
ateg
y
an
aly
s
is
in
Sam
b
a
k
Villag
e,
C
en
tr
al
J
av
a
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Ap
p
l Po
wer
E
n
g
I
SS
N:
2252
-
8
7
9
2
S
u
s
ta
in
a
b
ilit
y
a
n
d
s
tr
a
teg
ic
d
e
ve
lo
p
men
t o
f b
i
o
g
a
s
g
e
n
era
ted
fr
o
m
…
(
Ha
s
h
fi Ha
w
a
li A
b
d
u
l Ma
tin
)
835
T
h
e
g
r
ap
h
ical
r
ep
r
esen
tatio
n
in
Fig
u
r
e
4
d
ep
icts
th
e
p
o
s
itio
n
in
g
o
f
th
e
f
iv
e
d
im
en
s
io
n
s
.
First,
th
e
r
esu
lts
o
f
th
e
MD
S
R
ap
-
B
io
g
a
s
an
aly
s
is
f
o
r
th
e
ec
o
lo
g
ical
d
i
m
en
s
io
n
in
d
icate
d
a
s
u
s
tain
ab
i
lity
in
d
ex
s
co
r
e
o
f
8
2
.
7
0
,
s
u
g
g
esti
n
g
th
at
th
e
ec
o
lo
g
ical
d
im
en
s
io
n
in
Sam
b
a
k
Villag
e
is
class
if
ied
as
v
er
y
s
u
s
tain
ab
le
(
7
5
.
0
1
-
1
0
0
.
0
0
)
.
Seco
n
d
,
th
e
s
u
s
tain
ab
ilit
y
in
d
ex
f
o
r
th
e
ec
o
n
o
m
ic
d
im
en
s
io
n
y
ield
ed
an
o
r
d
i
n
at
io
n
s
co
r
e
o
f
7
7
.
0
1
,
in
d
icatin
g
th
at
th
e
ec
o
n
o
m
ic
a
s
p
ec
t
is
also
with
in
th
e
v
er
y
s
u
s
tain
ab
le
ca
teg
o
r
y
.
T
h
ir
d
,
th
e
s
o
cial
s
u
s
tain
ab
ilit
y
in
d
ex
o
f
b
io
g
as
in
Sam
b
ak
Vi
llag
e
r
ea
ch
ed
8
8
.
9
9
,
r
ep
r
esen
t
in
g
n
o
t
o
n
ly
a
v
er
y
s
u
s
tain
ab
l
e
s
tatu
s
b
u
t
also
th
e
h
ig
h
est
s
u
s
tain
ab
ilit
y
s
co
r
e
a
m
o
n
g
all
d
im
en
s
io
n
s
ass
ess
ed
.
Fo
u
r
th
,
th
e
tech
n
o
lo
g
ical
d
i
m
en
s
io
n
r
ec
o
r
d
ed
an
in
d
ex
s
co
r
e
o
f
7
4
.
4
1
,
wh
ich
is
ca
teg
o
r
ized
as
q
u
ite
s
u
s
tain
ab
l
e
(
5
0
.
0
1
-
7
5
.
0
0
)
.
Fifth
,
t
h
e
in
s
titu
tio
n
al
d
im
en
s
io
n
s
h
o
wed
a
s
u
s
tain
ab
ilit
y
in
d
ex
o
f
4
7
.
6
3
,
r
ef
lectin
g
a
less
s
u
s
tain
ab
le
s
tatu
s
(
2
5
.
0
1
-
5
0
.
0
0
)
in
th
is
ar
e
a.
T
h
e
av
er
ag
e
s
u
s
tain
ab
ilit
y
in
d
e
x
o
f
b
io
g
as
ac
r
o
s
s
all
d
im
en
s
io
n
s
i
n
Sam
b
ak
Villag
e
is
7
4
.
1
5
,
wh
ich
f
alls
with
in
t
h
e
class
if
icatio
n
o
f
q
u
ite
s
u
s
tain
ab
le,
as p
r
esen
ted
in
T
ab
le
2
.
(
a)
(
b
)
(
c)
(
d
)
(
e)
Fig
u
r
e
4
.
R
esu
lts
o
f
5
-
d
im
en
s
io
n
al
an
aly
s
is
u
s
in
g
MD
S: (
a)
ec
o
lo
g
ical
d
im
en
s
io
n
,
(
b
)
ec
o
n
o
m
ic
d
im
e
n
s
io
n
,
(
c)
s
o
cial
d
im
en
s
io
n
,
(
d
)
tech
n
o
lo
g
y
d
im
en
s
io
n
,
a
n
d
(
e)
in
s
titu
tio
n
al
d
im
en
s
io
n
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
5
,
No
.
2
,
J
u
n
e
20
2
6
:
831
-
844
836
T
h
e
Mo
n
te
C
ar
lo
an
aly
s
is
o
f
b
io
g
as
s
u
s
tain
ab
ilit
y
,
co
n
d
u
cte
d
at
a
9
5
%
co
n
f
id
en
ce
lev
el,
r
esu
lted
in
a
v
alu
e
d
if
f
er
en
c
e
o
f
1
.
8
co
m
p
ar
ed
to
th
e
MD
S
an
aly
s
is
,
in
d
icatin
g
n
o
s
ig
n
if
ican
t
d
if
f
er
e
n
ce
.
T
h
e
d
ev
iatio
n
b
etwe
en
th
e
MD
S a
n
d
Mo
n
te
C
ar
lo
an
aly
s
es is
less
th
an
5
%,
wh
ich
s
u
g
g
ests
th
at
th
e
ca
lcu
latio
n
s
ar
e
ac
cu
r
at
e
an
d
m
ee
t th
e
n
ec
ess
ar
y
r
eliab
i
lity
cr
iter
ia.
T
h
e
g
o
o
d
n
ess
-
of
-
f
it test f
o
r
m
o
d
el
v
alid
atio
n
in
c
lu
d
es th
e
s
tr
ess
(
S)
v
alu
e,
wh
ich
m
ea
s
u
r
es
th
e
d
eg
r
ee
o
f
lack
o
f
f
it
,
an
d
R
²,
wh
ich
ass
es
s
es
th
e
p
r
o
p
o
r
tio
n
o
f
d
ata
v
ar
iab
ilit
y
ex
p
lain
ed
b
y
th
e
m
o
d
el
o
r
it
s
ac
cu
r
ac
y
[
2
8
]
.
T
h
e
av
er
ag
e
S
v
alu
e
o
b
tain
ed
was
0
.
1
7
,
in
d
icatin
g
th
at
th
e
o
r
d
in
atio
n
p
lo
t
r
ep
r
esen
ts
th
e
m
o
d
elin
g
an
aly
s
is
f
air
ly
well
an
d
is
clo
s
e
to
th
e
ac
tu
al
d
ata.
Fu
r
th
er
m
o
r
e
,
th
e
R
²
y
ield
ed
a
v
a
lu
e
o
f
0
.
9
5
,
w
h
ich
is
clo
s
e
to
1
,
s
u
g
g
esti
n
g
th
at
th
e
m
o
d
el
is
ca
p
ab
le
o
f
ex
p
lai
n
in
g
d
ata
v
a
r
iatio
n
o
p
tim
ally
.
T
h
e
r
esu
lt
o
f
k
ite
d
iag
r
am
(
Fig
u
r
e
5
)
s
h
o
ws
th
at
t
h
e
s
o
cial
co
m
p
o
n
e
n
t
ex
h
i
b
its
th
e
h
ig
h
est
in
d
ex
s
co
r
e
with
in
th
e
v
er
y
s
u
s
tain
ab
le
ca
teg
o
r
y
.
T
h
e
b
io
g
as
p
r
o
g
r
am
tr
an
s
f
o
r
m
s
waste
in
to
a
v
alu
ab
le
en
er
g
y
r
eso
u
r
ce
,
m
itig
ates
o
d
o
r
an
d
p
o
llu
tio
n
,
an
d
p
r
o
v
id
es
tan
g
ib
le
ad
v
a
n
tag
es
to
h
o
m
es.
T
h
is
m
u
t
u
al
ad
v
a
n
tag
e
f
o
s
ter
s
co
llab
o
r
atio
n
b
etwe
en
to
f
u
in
d
u
s
tr
ies
an
d
lo
ca
l
in
h
ab
itan
ts
,
th
er
eb
y
d
im
in
is
h
in
g
co
n
f
lic
t
b
etwe
en
th
e
two
p
ar
ties
.
T
h
e
in
s
titu
tio
n
al
d
im
e
n
s
io
n
was
id
en
tifie
d
as
h
av
in
g
th
e
lo
west
lev
el
o
f
s
u
s
tain
ab
il
ity
(
less
s
u
s
ta
in
ab
le
ca
teg
o
r
y
)
a
m
o
n
g
all
d
im
en
s
io
n
s
,
f
o
llo
wed
b
y
t
h
e
tech
n
o
lo
g
ic
al
d
im
en
s
io
n
,
wh
ich
f
alls
in
to
th
e
q
u
ite
s
u
s
tain
ab
le
ca
teg
o
r
y
.
T
ab
le
2
.
R
esu
lt o
f
MD
S a
n
d
Mo
n
te
C
ar
lo
an
aly
s
is
C
r
i
t
e
r
i
a
S
u
st
a
i
n
a
b
i
l
i
t
y
i
n
d
e
x
(
M
D
S
)
M
o
n
t
e
C
a
r
l
o
D
i
f
f
e
r
e
n
c
e
s
S
v
a
l
u
e
R
2
C
a
t
e
g
o
r
y
Ec
o
l
o
g
y
8
2
.
7
0
8
0
.
3
6
2
.
3
4
0
.
1
7
0
.
9
6
V
e
r
y
s
u
st
a
i
n
a
b
l
e
Ec
o
n
o
my
7
7
.
0
1
7
5
.
3
6
1
.
6
5
0
.
1
6
0
.
9
3
V
e
r
y
s
u
st
a
i
n
a
b
l
e
S
o
c
i
a
l
8
8
.
9
9
8
6
.
8
2
2
.
1
7
0
.
1
8
0
.
9
7
V
e
r
y
s
u
st
a
i
n
a
b
l
e
Te
c
h
n
o
l
o
g
y
7
4
.
4
1
7
3
.
3
6
1
.
0
5
0
.
1
7
0
.
9
6
Q
u
i
t
e
s
u
st
a
i
n
a
b
l
e
I
n
st
i
t
u
t
i
o
n
a
l
4
7
.
6
3
4
5
.
8
4
1
.
7
9
0
.
1
6
0
.
9
5
Le
ss
s
u
st
a
i
n
a
b
l
e
M
u
l
t
i
d
i
m
e
n
s
i
o
n
a
l
7
4
.
1
5
7
2
.
3
5
1
.
8
0
0
.
1
7
0
.
9
5
Q
u
i
t
e
s
u
st
a
i
n
a
b
l
e
Fig
u
r
e
5
.
Kite
d
iag
r
am
o
f
5
-
d
i
m
en
s
io
n
al
MD
S a
n
aly
s
is
r
esu
lts
T
h
e
in
s
titu
tio
n
al
f
ac
to
r
was a
s
s
ess
ed
a
s
le
s
s
s
u
s
tain
ab
le
b
ec
au
s
e
to
th
e
lack
o
f
d
ef
in
ed
o
r
g
a
n
izatio
n
al
p
o
s
itio
n
s
,
in
f
r
eq
u
en
t
g
r
o
u
p
m
ee
tin
g
s
,
an
d
a
n
ab
s
en
ce
o
f
s
u
s
tain
ab
le
b
io
g
as
d
e
v
el
o
p
m
en
t
in
itiativ
es.
T
h
e
r
elian
ce
o
n
u
n
s
tr
u
ctu
r
e
d
,
v
o
lu
n
teer
-
b
ased
m
an
a
g
em
e
n
t
p
r
ac
tices
lead
s
to
in
co
n
s
is
ten
t
o
v
er
s
ig
h
t
an
d
s
ig
n
if
ican
tly
im
p
e
d
es
lo
n
g
-
te
r
m
s
tr
ateg
ic
p
la
n
n
in
g
.
T
h
ese
in
s
titu
tio
n
al
d
ef
icien
cies
s
u
b
s
tan
tially
im
p
ed
e
co
o
r
d
in
atio
n
,
tech
n
ical
m
ai
n
ten
an
ce
,
a
n
d
p
o
licy
e
n
f
o
r
ce
m
en
t,
th
u
s
im
p
ac
tin
g
th
e
s
y
s
tem
's
o
v
er
all
su
s
tain
ab
ilit
y
.
I
n
s
titu
tio
n
al
d
ef
icien
cies
im
m
ed
iately
af
f
ec
t
d
aily
o
p
er
atio
n
s
,
in
clu
d
in
g
p
o
s
tp
o
n
ed
m
ain
te
n
an
ce
,
u
n
ad
d
r
ess
ed
u
s
er
g
r
iev
a
n
ce
s
,
e
r
r
atic
f
ee
co
llectio
n
,
an
d
i
n
s
u
f
f
icien
t
tr
o
u
b
lesh
o
o
tin
g
p
r
o
ce
d
u
r
es.
I
n
th
e
a
b
s
en
ce
o
f
o
r
g
an
ized
lea
d
er
s
h
ip
o
r
cle
ar
ly
d
elin
ea
ted
task
s
,
m
ain
te
n
an
ce
b
ec
o
m
es r
ea
ctiv
e
in
s
tead
o
f
p
r
o
ac
tiv
e.
Op
er
atio
n
al
d
is
r
u
p
tio
n
s
m
ay
r
e
s
u
lt
in
d
im
in
is
h
ed
u
s
er
s
atis
f
ac
tio
n
an
d
h
eig
h
ten
e
d
s
y
s
tem
b
r
e
ak
d
o
wn
s
.
T
h
e
r
esu
lts
s
u
g
g
est
th
at
em
p
h
asis
o
n
en
h
an
cin
g
th
e
in
s
titu
tio
n
al
an
d
tec
h
n
o
lo
g
ical
asp
ec
ts
is
ess
en
tial
f
o
r
ac
h
iev
in
g
s
u
p
e
r
io
r
o
v
er
all
o
p
tim
izatio
n
in
s
u
s
t
ain
ab
le
s
tat
u
s
.
Stra
teg
y
f
o
r
m
u
latio
n
m
u
s
t
b
e
in
f
o
r
m
e
d
b
y
a
co
m
p
r
eh
e
n
s
iv
e
an
al
y
s
is
o
f
l
ev
er
ag
e
f
ac
to
r
s
o
r
s
en
s
itiv
e
f
ea
tu
r
es
to
g
u
a
r
an
tee
c
o
h
er
e
n
ce
ac
r
o
s
s
all
f
iv
e
d
im
en
s
io
n
s
.
T
h
e
o
v
er
all
s
u
s
tain
ab
ilit
y
s
tatu
s
is
class
if
ied
as
f
air
ly
s
u
s
tain
ab
le.
Ho
wev
er
,
o
n
g
o
in
g
m
o
n
ito
r
in
g
is
cr
u
cial
to
p
r
eser
v
e
a
n
d
im
p
r
o
v
e
th
is
s
tatu
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Ap
p
l Po
wer
E
n
g
I
SS
N:
2252
-
8
7
9
2
S
u
s
ta
in
a
b
ilit
y
a
n
d
s
tr
a
teg
ic
d
e
ve
lo
p
men
t o
f b
i
o
g
a
s
g
e
n
era
ted
fr
o
m
…
(
Ha
s
h
fi Ha
w
a
li A
b
d
u
l Ma
tin
)
837
3
.
2
.
L
ev
er
a
g
e
a
na
ly
s
is
T
h
e
lev
er
a
g
e
f
ac
t
o
r
is
v
is
u
all
y
illu
s
tr
ated
u
s
in
g
a
b
ar
c
h
ar
t
as
s
h
o
wn
in
Fig
u
r
e
6
,
wh
e
r
e
t
h
e
h
ig
h
est
lev
er
ag
e
v
al
u
es
in
d
icate
th
at
i
n
ter
v
en
tio
n
in
th
ese
f
ac
t
o
r
s
will
m
o
s
t
s
ig
n
if
ican
tly
in
f
lu
en
c
e
th
e
s
u
s
tain
ab
ilit
y
in
d
ex
.
B
ased
o
n
le
v
er
ag
e
an
al
y
s
is
o
f
s
ix
attr
ib
u
tes,
t
h
e
m
e
d
ian
v
alu
e
o
f
ec
o
lo
g
ical
d
im
en
s
i
o
n
was
f
o
u
n
d
to
b
e
5
.
0
2
.
Acc
o
r
d
in
g
l
y
,
th
e
s
en
s
itiv
e
attr
ib
u
tes
in
f
lu
en
cin
g
th
e
e
co
lo
g
ical
s
u
s
tain
ab
ilit
y
o
f
to
f
u
wastewate
r
b
io
g
as
in
Sam
b
ak
Villag
e
in
clu
d
e:
k
n
o
wled
g
e
o
f
waste
m
an
ag
em
en
t
b
en
ef
its
(
5
.
5
1
)
,
w
ater
q
u
ality
an
d
ec
o
s
y
s
tem
(
5
.
6
3
)
,
a
n
d
p
u
b
lic
awa
r
en
ess
o
f
e
n
v
ir
o
n
m
en
tal
im
p
r
o
v
em
e
n
t
(
6
.
5
7
)
.
T
h
ese
th
r
ee
attr
ib
u
t
es
ar
e
th
e
p
r
im
a
r
y
f
ac
to
r
s
co
n
tr
ib
u
tin
g
p
o
s
itiv
e
way
to
th
e
ec
o
lo
g
ical
d
im
en
s
io
n
o
f
s
u
s
tain
ab
ilit
y
.
Ho
wev
er
,
th
e
b
y
-
p
r
o
d
u
ct
o
f
th
e
b
io
g
as
p
r
o
ce
s
s
,
k
n
o
wn
as
b
io
s
lu
r
r
y
,
h
as
y
et
to
b
e
u
tili
ze
d
.
R
esear
ch
co
n
d
u
cted
b
y
[
2
]
,
[
3
]
,
b
io
g
as
p
r
o
d
u
ctio
n
u
s
in
g
r
ice
h
u
s
k
as
r
aw
m
ater
ial
ca
n
p
r
o
d
u
ce
liq
u
id
o
r
g
an
ic
f
e
r
tili
ze
r
as
a
b
y
-
p
r
o
d
u
ct.
T
h
er
ef
o
r
e,
f
u
r
t
h
er
r
esear
ch
an
d
d
e
v
elo
p
m
e
n
t
ar
e
r
eq
u
ir
ed
to
ex
p
lo
r
e
th
e
p
o
ten
tial
o
f
to
f
u
wastewate
r
as
a
f
e
r
tili
ze
r
,
p
ar
ticu
lar
ly
f
o
r
r
ice
cu
ltiv
atio
n
.
(
a)
(
b
)
(
c)
(
d
)
(
e)
Fig
u
r
e
6
.
R
MS
v
alu
es f
r
o
m
le
v
er
ag
e
an
al
y
s
is
o
f
5
-
d
im
e
n
s
io
n
s
:
(
a)
ec
o
lo
g
ical
d
im
en
s
io
n
,
(
b
)
ec
o
n
o
m
ic
d
im
en
s
io
n
,
(
c
)
s
o
cial
d
im
en
s
io
n
,
(
d
)
tech
n
o
lo
g
y
d
im
en
s
io
n
,
a
n
d
(
e)
i
n
s
titu
tio
n
al
d
im
en
s
io
n
I
n
th
e
ec
o
n
o
m
ic
d
im
e
n
s
io
n
,
th
e
m
ed
ian
lev
er
a
g
e
v
alu
e
is
5
.
4
0
.
Sen
s
itiv
e
attr
ib
u
tes
in
clu
d
e
g
o
v
er
n
m
en
t
s
u
b
s
id
ies
(
6
.
0
5
)
,
th
e
b
u
r
d
e
n
o
f
en
er
g
y
ex
p
en
d
itu
r
e
(
6
.
9
1
)
,
a
n
d
th
e
c
o
s
t
o
f
s
y
s
tem
m
ain
ten
an
ce
(
8
.
5
7
)
.
B
io
g
as
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im
en
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ed
f
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m
t
h
e
m
ed
ian
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ix
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tes,
y
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ld
s
a
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o
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6
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2
4
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Sen
s
itiv
e
attr
ib
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tes
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at
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p
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o
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th
e
s
u
s
tain
ab
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y
o
f
to
f
u
wastewate
r
b
io
g
as
d
ev
el
o
p
m
en
t
in
Sam
b
a
k
Villag
e
in
clu
d
e
ad
ap
tatio
n
tim
e
(
6
.
7
6
)
,
i
n
ter
est
in
b
io
g
as
s
y
s
tem
u
s
ag
e
(
7
.
7
4
)
,
an
d
co
n
f
l
ict
r
eso
lu
tio
n
(
8
.
6
9
)
.
Prio
r
to
th
e
im
p
lem
e
n
tatio
n
o
f
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as,
r
esid
en
ts
o
f
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b
a
k
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u
f
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ch
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ality
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u
ctiv
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d
f
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f
ar
m
in
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ailu
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T
h
e
s
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cc
ess
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b
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as
as
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lict
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ed
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to
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ed
co
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m
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ity
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ter
es
t
in
b
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as
s
y
s
tem
s
.
T
h
e
m
ed
ian
v
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f
o
r
th
e
lev
er
ag
e
attr
ib
u
tes
in
th
e
tech
n
o
lo
g
ical
d
im
en
s
io
n
,
ca
lcu
lated
f
r
o
m
s
ev
en
attr
ib
u
tes,
is
3
.
4
3
.
Sen
s
itiv
e
at
tr
ib
u
tes
in
th
is
d
im
en
s
io
n
in
cl
u
d
e
b
io
g
as
waste
av
ailab
ilit
y
(
3
.
5
9
)
,
in
ten
s
ity
o
f
b
io
g
as
s
y
s
tem
ch
allen
g
es
(
5
.
0
9
)
,
an
d
th
e
c
o
m
p
atib
ilit
y
o
f
tech
n
o
lo
g
y
with
lo
ca
l
n
e
ed
s
(
6
.
8
1
)
.
I
n
th
e
tech
n
o
lo
g
ical
d
im
en
s
io
n
,
th
es
e
s
en
s
itiv
e
attr
ib
u
tes
r
e
q
u
ir
e
p
ar
ticu
lar
atten
tio
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d
im
p
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en
t
to
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n
ce
t
h
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s
tain
ab
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s
tatu
s
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h
e
n
u
m
b
er
o
f
b
io
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as
u
s
er
s
cu
r
r
en
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ex
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th
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en
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p
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en
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ated
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lead
in
g
to
u
n
eq
u
al
d
is
tr
ib
u
tio
n
(
o
v
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ca
p
a
city
)
.
B
ased
o
n
r
esear
ch
co
n
d
u
cted
b
y
[
3
]
,
[
1
9]
,
a
m
ed
iu
m
-
s
ized
b
io
g
as
d
ig
este
r
with
a
v
o
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6
m
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c
o
n
n
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cted
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two
-
b
u
r
n
er
g
as
s
to
v
e
ca
n
s
er
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e
th
e
co
o
k
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g
n
ee
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s
o
f
two
f
am
ilies
.
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n
ad
d
itio
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ac
co
r
d
in
g
to
th
e
M
er
ap
i
R
eg
io
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E
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er
g
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Mi
n
er
al
R
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s
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E
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,
th
e
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io
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as
ca
p
ac
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is
6
f
am
ilies
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y
2
0
m
3
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w
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,
th
e
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p
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s
io
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th
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u
s
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er
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etwo
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k
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ate
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u
m
ca
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d
is
s
till
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ein
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ar
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ied
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u
t
to
r
e
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u
ce
c
o
n
f
lict
s
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etwe
en
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m
m
u
n
ities
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th
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m
o
r
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th
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u
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io
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as
in
s
ta
llatio
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s
in
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ak
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lack
p
u
r
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ip
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in
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at
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em
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d
im
p
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e.
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p
r
e
s
en
ce
o
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h
y
d
r
o
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en
s
u
lf
id
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(
H₂S)
i
n
th
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b
io
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as
ca
n
ca
u
s
e
co
r
r
o
s
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o
n
in
s
to
v
es
if
n
o
t
r
o
u
tin
ely
p
u
r
if
ied
[
29
]
.
L
ev
er
ag
e
a
n
aly
s
is
o
f
t
h
e
in
s
titu
tio
n
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im
en
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io
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in
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icate
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o
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in
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t
in
f
lu
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ce
s
f
r
o
m
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an
d
r
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l
e
d
is
tr
ib
u
tio
n
am
o
n
g
m
a
n
ag
er
s
(
6
.
0
5
)
,
th
e
m
an
a
g
in
g
o
r
g
an
izati
o
n
(
6
.
2
8
)
,
an
d
th
e
p
r
esen
ce
o
f
p
lan
n
ed
p
r
o
g
r
am
s
(
7
.
3
1
)
.
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ctu
r
e
d
p
r
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g
r
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s
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ch
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lar
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t
ev
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s
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d
b
i
o
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as
d
ev
elo
p
m
en
t
in
itiativ
es
ar
e
cu
r
r
en
tly
lack
i
n
g
in
Sam
b
a
k
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e.
E
x
is
tin
g
b
io
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as
p
r
o
g
r
a
m
s
ar
e
g
e
n
er
ally
in
cid
en
tal,
d
ep
en
d
i
n
g
o
n
g
o
v
er
n
m
en
t
f
u
n
d
in
g
.
T
h
e
b
i
o
g
as
g
r
o
u
p
o
r
g
an
izatio
n
ten
d
s
to
b
e
in
ac
tiv
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d
u
e
to
its
v
o
lu
n
ta
r
y
,
non
-
p
r
o
f
it
n
atu
r
e,
allo
win
g
f
le
x
ib
ilit
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in
m
an
a
g
em
en
t b
ased
o
n
in
d
i
v
id
u
al
av
ailab
ilit
y
a
n
d
s
itu
atio
n
al
f
ac
to
r
s
.
3
.
3
.
Str
a
t
eg
y
a
na
ly
s
is
T
h
e
s
tr
ateg
y
f
o
r
m
u
latio
n
f
o
r
th
e
d
ev
elo
p
m
en
t
o
f
t
o
f
u
was
tewa
ter
b
io
g
as
in
Sam
b
ak
Vi
llag
e
was
co
n
d
u
cte
d
u
s
in
g
th
e
SW
OT
m
eth
o
d
,
b
ased
o
n
d
ata
o
b
tain
e
d
th
r
o
u
g
h
in
-
d
ep
th
in
te
r
v
iews.
T
h
e
an
aly
tical
s
tep
s
in
clu
d
ed
in
ter
n
al
f
ac
to
r
an
al
y
s
is
(
s
tr
en
g
th
s
an
d
wea
k
n
ess
es),
ex
ter
n
al
f
ac
to
r
an
al
y
s
is
(
o
p
p
o
r
tu
n
ities
an
d
th
r
ea
ts
)
,
s
co
r
in
g
b
ased
o
n
we
ig
h
t
an
d
r
atin
g
,
m
a
p
p
in
g
s
tr
ateg
ic
q
u
ad
r
an
t
co
o
r
d
i
n
ates,
f
o
r
m
u
latin
g
SW
OT
s
tr
ateg
ies,
an
d
d
eter
m
in
in
g
s
tr
ateg
y
p
r
io
r
ities
.
T
h
e
in
ter
n
al
a
n
d
ex
ter
n
al
f
ac
to
r
s
id
en
tifie
d
wer
e
q
u
an
t
itativ
ely
d
ev
elo
p
e
d
in
th
e
SW
OT
an
aly
s
is
u
s
in
g
a
s
co
r
in
g
s
y
s
te
m
.
T
h
e
weig
h
t
ass
es
s
m
en
t
r
ef
lects
r
esp
o
n
d
en
ts
p
er
ce
p
tio
n
s
o
f
t
h
e
in
f
lu
en
ce
ea
ch
f
ac
to
r
h
as
o
n
th
e
c
u
r
r
e
n
t c
o
n
d
itio
n
o
f
t
h
e
s
y
s
tem
[3
0
]
.
Me
an
wh
ile,
th
e
r
atin
g
illu
s
tr
ates
th
e
ex
ten
t
to
wh
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e
ac
h
f
ac
to
r
c
o
n
tr
ib
u
tes
to
th
e
ex
p
ec
ted
d
e
v
elo
p
m
e
n
t
o
f
t
h
e
s
y
s
t
em
’
s
s
u
s
tain
ab
ilit
y
[3
1
]
.
T
h
e
ca
lcu
latio
n
s
o
f
in
te
r
n
al
s
tr
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y
f
ac
to
r
an
aly
s
is
s
u
m
m
ar
y
(
I
FAS)
an
d
e
x
ter
n
al
s
tr
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y
f
ac
to
r
an
aly
s
is
s
u
m
m
ar
y
(
E
FAS)
ar
e
p
r
esen
te
d
in
T
ab
les 3
a
n
d
4
.
T
ab
le
3
.
I
n
ter
n
al
s
tr
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f
ac
t
o
r
an
aly
s
is
s
u
m
m
ar
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(
I
FAS)
C
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d
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C
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t
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g
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F
a
c
t
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d
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s
c
r
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p
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W
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g
h
t
(
a
)
R
a
t
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(
b
)
S
c
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(
a
x
b
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S1
S
t
r
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t
h
H
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p
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1
3
4
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5
2
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B
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1
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5
2
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B
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a
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s
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ce
ed
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th
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th
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ag
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ed
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ex
p
a
n
s
io
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ac
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tim
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b
jectiv
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[3
2
]
.
T
h
e
r
e
f
o
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it
ca
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e
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n
clu
d
ed
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h
e
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m
a
p
p
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o
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th
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elo
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m
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t
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f
to
f
u
wastewate
r
b
io
g
as
in
Sam
b
a
k
Villag
e
f
alls
with
in
Qu
ad
r
an
t
I
.
T
h
e
SW
OT
s
tr
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m
atr
ix
co
m
p
r
is
es:
ag
g
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ess
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s
tr
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(
Qu
ad
r
a
n
t
I
)
,
d
iv
er
s
if
icatio
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s
tr
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ies
(
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ad
r
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t
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I
)
,
tu
r
n
a
r
o
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d
s
tr
ate
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ies
(
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ad
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a
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t
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I
I
)
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d
d
ef
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iv
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tr
ateg
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(
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ad
r
an
t
I
V)
[3
3
]
.
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n
t
h
e
ca
s
e
o
f
b
io
g
as
d
ev
elo
p
m
en
t
i
n
Sa
m
b
ak
Villag
e,
th
e
id
en
tifie
d
s
tr
ateg
ic
p
o
s
itio
n
is
with
in
Qu
ad
r
an
t
I
—
in
d
icatin
g
an
in
teg
r
atio
n
s
tr
ateg
y
th
at
lev
er
ag
es
s
tr
en
g
th
s
(
S)
to
ca
p
italize
o
n
o
p
p
o
r
tu
n
it
ies
(
O)
.
T
h
e
SO
s
tr
ateg
y
r
ef
lects
a
g
r
o
wth
-
o
r
ien
ted
ap
p
r
o
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h
,
u
tili
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ter
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al
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tr
en
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th
s
to
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lly
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x
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lo
it
ex
is
t
in
g
o
p
p
o
r
tu
n
ities
.
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h
is
p
o
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itio
n
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co
n
s
id
er
ed
a
d
v
an
ta
g
eo
u
s
,
as
it
in
d
icate
s
th
e
s
im
u
ltan
eo
u
s
p
r
esen
ce
o
f
b
o
t
h
s
tr
en
g
th
s
a
n
d
o
p
p
o
r
tu
n
ities
[3
4
]
.
T
h
e
s
tr
ateg
ic
d
e
v
elo
p
m
e
n
t
co
o
r
d
in
ates
(
x
,
y
)
ar
e
v
is
u
alize
d
th
r
o
u
g
h
th
e
SW
OT
o
r
g
r
a
n
d
s
tr
ateg
y
m
atr
ix
,
a
s
illu
s
tr
ated
in
Fig
u
r
e
7
.
Stra
teg
y
f
o
r
m
u
latio
n
th
r
o
u
g
h
in
teg
r
atio
n
(
r
elatio
n
s
h
ip
)
b
et
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n
f
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to
r
s
is
n
ee
d
ed
t
o
d
et
er
m
in
e
th
e
alter
n
ativ
e
s
tr
ateg
ies n
ee
d
e
d
.
Alter
n
ativ
e
s
tr
ateg
ies f
o
r
d
ev
e
lo
p
in
g
liq
u
id
t
o
f
u
waste
b
io
g
a
s
in
Sam
b
ak
Villag
e
ar
e
s
h
o
wn
in
m
atr
ix
f
o
r
m
in
T
ab
le
s
5
an
d
6
.
E
ac
h
s
tr
ateg
y
ite
m
is
ass
o
ciate
d
with
d
if
f
er
en
t
f
ac
to
r
s
an
d
ass
ig
n
ed
v
ar
y
in
g
s
co
r
es.
Dec
is
io
n
-
m
a
k
in
g
is
g
u
id
ed
b
y
th
e
in
ter
r
elatio
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am
o
n
g
th
ese
f
ac
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r
s
an
d
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e
t
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co
r
e
ass
ig
n
ed
to
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ch
s
tr
ateg
y
,
w
h
ich
is
ess
en
tial
f
o
r
d
eter
m
i
n
in
g
s
tr
ateg
ic
p
r
io
r
ities
in
th
e
im
p
lem
en
t
atio
n
p
r
o
ce
s
s
.
T
h
e
p
r
io
r
itized
s
tr
ateg
y
p
lan
is
d
ev
elo
p
ed
b
ased
o
n
th
e
in
ter
r
elati
o
n
s
h
ip
s
am
o
n
g
f
ac
to
r
s
,
as p
r
esen
ted
in
T
ab
le
7
.
Fig
u
r
e
7
.
SW
OT
s
tr
ateg
y
r
elat
iv
e
p
o
s
itio
n
o
f
b
io
g
as d
ev
elo
p
m
en
t
T
h
e
to
p
-
r
an
k
e
d
p
r
i
o
r
ity
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at
eg
y
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th
e
u
p
g
r
a
d
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g
a
n
d
d
ev
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p
m
en
t
o
f
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io
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in
s
tallatio
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s
an
d
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n
o
v
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n
s
in
b
io
g
as
in
jecto
r
s
o
r
s
to
r
ag
e
tan
k
s
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u
r
r
e
n
tly
,
1
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t
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f
1
5
to
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u
f
ac
to
r
ies
(
9
3
.
3
3
%)
in
Sam
b
a
k
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e
h
av
e
p
r
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ce
s
s
ed
th
eir
waste
in
to
b
io
g
as,
wh
ich
is
d
is
tr
ib
u
ted
to
6
8
u
s
er
s
,
r
ep
r
ese
n
tin
g
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.
7
1
%
o
f
th
e
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I
SS
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2
I
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2
,
J
u
n
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20
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6
:
831
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844
840
v
illag
e'
s
p
o
p
u
latio
n
.
T
o
en
s
u
r
e
co
m
p
r
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h
en
s
iv
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p
r
o
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s
s
in
g
,
it
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n
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ar
y
to
ex
p
a
n
d
th
e
n
etwo
r
k
to
in
clu
d
e
th
e
r
em
ain
i
n
g
to
f
u
f
ac
to
r
y
.
An
in
cr
ea
s
e
in
b
io
g
a
s
s
u
p
p
ly
is
ex
p
ec
ted
to
r
ed
u
ce
th
e
in
cid
en
ce
o
f
co
m
b
u
s
tio
n
is
s
u
es
an
d
b
o
o
s
t
th
e
n
u
m
b
e
r
o
f
b
io
g
a
s
u
s
er
s
.
C
o
n
s
eq
u
en
tly
,
en
er
g
y
g
en
er
ated
f
r
o
m
to
f
u
wastewate
r
b
io
g
as
ca
n
co
n
tr
ib
u
te
s
ig
n
if
ic
an
tly
to
th
e
ac
h
iev
em
en
t
o
f
SDG
7
:
af
f
o
r
d
ab
le
an
d
clea
n
en
er
g
y
i
n
Sam
b
a
k
Villag
e
.
T
o
b
r
o
a
d
en
c
o
m
m
u
n
ity
ac
ce
s
s
,
Sam
b
ak
Villag
e
h
as in
itiated
an
in
n
o
v
atio
n
to
s
to
r
e
b
i
o
g
as in
tan
k
s
o
r
in
jecto
r
s
as
a
s
o
lu
tio
n
to
th
e
s
ca
r
city
o
f
3
k
g
L
PG
g
as
tan
k
s
.
T
h
is
in
n
o
v
atio
n
also
aim
s
to
o
v
er
co
m
e
d
is
tr
ib
u
tio
n
ch
allen
g
es
ca
u
s
ed
b
y
to
p
o
g
r
ap
h
ic
f
ac
to
r
s
,
s
u
ch
as
elev
atio
n
an
d
th
e
d
is
tan
ce
b
etwe
en
h
o
u
s
e
h
o
ld
s
an
d
d
ig
ester
s
.
E
x
p
er
im
en
tal
u
s
e
o
f
th
e
in
jecto
r
tan
k
s
d
e
m
o
n
s
tr
ated
its
ab
ili
ty
to
co
o
k
1
0
eg
g
s
an
d
b
o
il
o
n
e
liter
o
f
wate
r
in
a
to
tal
o
f
4
0
m
in
u
tes.
H
o
wev
er
,
as
th
e
tech
n
o
lo
g
y
is
s
till
in
th
e
p
r
o
t
o
ty
p
e
p
h
ase,
f
u
r
t
h
er
d
ev
elo
p
m
en
t
is
n
ee
d
ed
to
o
p
tim
ize
its
ap
p
licatio
n
in
ter
m
s
o
f
d
is
tr
i
b
u
tio
n
,
u
s
ag
e,
an
d
s
af
ety
.
T
ab
le
5
.
SW
OT
f
ac
to
r
s
G
r
o
u
p
C
a
t
e
g
o
r
y
F
a
c
t
o
r
s
s
t
r
a
t
e
g
i
e
s
I
n
t
e
r
n
a
l
S
t
r
e
n
g
t
h
(
S
)
1
.
H
i
g
h
p
u
b
l
i
c
i
n
t
e
r
e
s
t
i
n
b
i
o
g
a
s
2
.
B
i
o
g
a
s r
e
d
u
c
e
s
e
n
v
i
r
o
n
me
n
t
a
l
p
o
l
l
u
t
i
o
n
3
.
B
i
o
g
a
s
b
e
c
o
mes
a
s
o
l
u
t
i
o
n
t
o
c
o
n
f
l
i
c
t
s
b
e
t
w
e
e
n
t
o
f
u
p
r
o
d
u
c
e
r
s a
n
d
t
h
e
c
o
mm
u
n
i
t
y
4
.
B
i
o
g
a
s
c
a
n
r
e
d
u
c
e
h
o
u
se
h
o
l
d
e
c
o
n
o
mi
c
b
u
r
d
e
n
5
.
B
i
o
g
a
s r
e
d
u
c
e
s
t
h
e
u
se
o
f
n
o
n
-
r
e
n
e
w
a
b
l
e
e
n
e
r
g
y
W
e
a
k
n
e
ss (W
)
1
.
Th
e
b
i
o
g
a
s f
l
a
me
p
r
o
d
u
c
e
d
i
s
u
n
s
t
a
b
l
e
a
n
d
l
i
m
i
t
e
d
2
.
C
o
mm
u
n
i
t
y
k
n
o
w
l
e
d
g
e
a
n
d
s
k
i
l
l
s
a
r
e
st
i
l
l
l
o
w
3
.
B
i
o
g
a
s
c
a
n
n
o
t
b
e
u
s
e
d
f
o
r
2
4
h
o
u
r
s
c
o
n
t
i
n
u
o
u
sl
y
4
.
I
n
c
o
n
si
s
t
e
n
t
a
n
d
u
n
st
a
b
l
e
v
o
l
u
m
e
o
f
t
o
f
u
w
a
s
t
e
5
.
D
e
c
r
e
a
se
d
q
u
a
l
i
t
y
o
f
b
i
o
g
a
s
p
i
p
e
l
i
n
e
s a
n
d
i
n
s
t
a
l
l
a
t
i
o
n
s
Ex
t
e
r
n
a
l
O
p
p
o
r
t
u
n
i
t
i
e
s
(
O
)
1
.
Li
q
u
i
d
t
o
f
u
w
a
s
t
e
c
o
n
t
a
i
n
s
h
i
g
h
l
e
v
e
l
s
o
f
m
e
t
h
a
n
e
g
a
s
2
.
G
o
v
e
r
n
me
n
t
p
o
l
i
c
i
e
s
a
n
d
s
u
b
si
d
i
e
s
f
o
r
r
e
n
e
w
a
b
l
e
e
n
e
r
g
y
3
.
B
i
o
g
a
s
a
s
a
s
o
l
u
t
i
o
n
t
o
LPG
s
c
a
r
c
i
t
y
4
.
I
n
n
o
v
a
t
i
o
n
a
n
d
r
e
p
l
i
c
a
t
i
o
n
i
n
o
t
h
e
r
a
r
e
a
s
5
.
En
h
a
n
c
i
n
g
v
i
l
l
a
g
e
i
ma
g
e
a
n
d
e
n
v
i
r
o
n
m
e
n
t
a
l
a
c
h
i
e
v
e
me
n
t
s
Th
r
e
a
t
s (T)
1
.
D
e
l
a
y
e
d
b
i
o
g
a
s
c
o
n
t
r
i
b
u
t
i
o
n
s/
p
a
y
m
e
n
t
s
2
.
N
e
g
l
e
c
t
e
d
g
r
o
u
p
m
e
e
t
i
n
g
s a
n
d
f
u
n
c
t
i
o
n
s
3
.
R
i
s
k
o
f
t
e
c
h
n
i
c
a
l
f
a
i
l
u
r
e
i
n
t
h
e
b
i
o
g
a
s n
e
t
w
o
r
k
a
n
d
i
n
st
a
l
l
a
t
i
o
n
4
.
S
a
f
e
t
y
r
i
sk
s
a
n
d
l
o
w
p
u
b
l
i
c
t
r
u
st
5
.
C
o
mp
e
t
i
t
i
o
n
w
i
t
h
o
t
h
e
r
e
n
e
r
g
y
s
o
u
r
c
e
s
T
ab
le
6
.
SW
OT
m
atr
ix
Ex
t
e
r
n
a
l
f
a
c
t
o
r
I
n
t
e
r
n
a
l
f
a
c
t
o
r
S
t
r
e
n
g
t
h
(
S
)
W
e
a
k
n
e
ss (W
)
O
p
p
o
r
t
u
n
i
t
i
e
s
(
O
)
S
-
O:
1
.
D
e
v
e
l
o
p
me
n
t
o
f
b
i
o
g
a
s
i
n
st
a
l
l
a
t
i
o
n
s a
n
d
i
n
n
o
v
a
t
i
o
n
i
n
i
n
j
e
c
t
o
r
s
o
r
s
t
o
r
a
g
e
t
a
n
k
s
(S
1,
2,
3
,
4
,
5
O
2
,
3
,
4
)
2
.
B
u
i
l
d
p
a
r
t
n
e
r
sh
i
p
s t
h
r
o
u
g
h
b
r
a
n
d
i
n
g
a
s
a
n
e
c
o
-
f
r
i
e
n
d
l
y
v
i
l
l
a
g
e
(
S
1
,
2,
5
O
4,
5
)
W
-
O:
1
.
R
o
u
t
i
n
e
ma
i
n
t
e
n
a
n
c
e
o
f
n
e
t
w
o
r
k
s
a
n
d
i
n
st
a
l
l
a
t
i
o
n
s
w
i
t
h
f
u
l
l
st
a
k
e
h
o
l
d
e
r
su
p
p
o
r
t
(W
1,
2,
3
,
5
O
2,
3
)
2
.
I
mp
r
o
v
e
me
n
t
o
f
b
i
o
g
a
s
f
l
a
m
e
q
u
a
l
i
t
y
a
n
d
st
a
b
i
l
i
t
y
(W
1,
3,
4
O
1,
3,
4
)
3
.
Tr
a
i
n
i
n
g
a
n
d
m
e
n
t
o
r
i
n
g
o
n
b
i
o
g
a
s f
o
r
t
h
e
c
o
mm
u
n
i
t
y
(W
2,
5
O
2
,
4,
5
)
Th
r
e
a
t
s (T)
S
-
T:
1
.
Est
a
b
l
i
s
h
i
n
g
m
o
r
e
s
u
s
t
a
i
n
a
b
l
e
b
i
o
g
a
s p
o
l
i
c
i
e
s
(S
1,
2,
3
,
4
T
1,
2,
4
)
2
.
I
mp
r
o
v
e
me
n
t
a
n
d
st
a
n
d
a
r
d
i
z
a
t
i
o
n
o
f
b
i
o
g
a
s
i
n
s
t
a
l
l
a
t
i
o
n
s (S
2
,
5
T
3,
4
,
5
)
3
.
I
n
c
r
e
a
si
n
g
p
u
b
l
i
c
p
a
r
t
i
c
i
p
a
t
i
o
n
a
n
d
t
r
u
st
t
h
r
o
u
g
h
r
e
c
o
g
n
i
t
i
o
n
a
n
d
r
e
w
a
r
d
s (S
1
,
2
T
1
,
4
)
W
-
T:
1
.
R
e
o
r
g
a
n
i
z
i
n
g
t
h
e
b
i
o
g
a
s
ma
n
a
g
e
m
e
n
t
g
r
o
u
p
(W
1,
2,
3,
4
,
5
T
1,
2,
3
,
4
)
2
.
D
i
v
e
r
si
f
i
c
a
t
i
o
n
o
f
b
i
o
g
a
s
-
b
a
s
e
d
e
n
e
r
g
y
so
u
r
c
e
s
(
W
1,
3
,
5
T
1,
4,
5
)
T
ab
le
7
.
Alter
n
ativ
e
s
tr
ateg
y
N
o
.
A
l
t
e
r
n
a
t
i
v
e
s
t
r
a
t
e
g
y
TA
S
1.
D
e
v
e
l
o
p
m
e
n
t
o
f
b
i
o
g
a
s
i
n
s
t
a
l
l
a
t
i
o
n
s
a
n
d
i
n
n
o
v
a
t
i
o
n
i
n
i
n
j
e
c
t
o
r
s
o
r
st
o
r
a
g
e
t
a
n
k
s
3
.
6
6
2.
M
a
k
i
n
g
b
i
o
g
a
s
p
o
l
i
c
i
e
s m
o
r
e
su
s
t
a
i
n
a
b
l
e
2
.
5
2
3.
B
u
i
l
d
p
a
r
t
n
e
r
sh
i
p
s
t
h
r
o
u
g
h
b
r
a
n
d
i
n
g
a
s a
n
e
c
o
-
f
r
i
e
n
d
l
y
v
i
l
l
a
g
e
2
.
2
4
4.
I
mp
r
o
v
e
m
e
n
t
o
f
b
i
o
g
a
s fl
a
me
q
u
a
l
i
t
y
a
n
d
s
t
a
b
i
l
i
t
y
1
.
7
9
5.
R
e
o
r
g
a
n
i
z
i
n
g
t
h
e
b
i
o
g
a
s m
a
n
a
g
e
m
e
n
t
g
r
o
u
p
1
.
5
2
6.
Tr
a
i
n
i
n
g
a
n
d
me
n
t
o
r
i
n
g
o
n
b
i
o
g
a
s fo
r
t
h
e
c
o
mm
u
n
i
t
y
1
.
5
1
7.
R
o
u
t
i
n
e
m
a
i
n
t
e
n
a
n
c
e
o
f
n
e
t
w
o
r
k
s
a
n
d
i
n
st
a
l
l
a
t
i
o
n
s w
i
t
h
f
u
l
l
s
t
a
k
e
h
o
l
d
e
r
s
u
p
p
o
r
t
1
.
5
0
8.
I
mp
r
o
v
e
m
e
n
t
a
n
d
s
t
a
n
d
a
r
d
i
z
a
t
i
o
n
o
f
b
i
o
g
a
s
i
n
st
a
l
l
a
t
i
o
n
s
1
.
4
0
9.
I
n
c
r
e
a
si
n
g
p
u
b
l
i
c
p
a
r
t
i
c
i
p
a
t
i
o
n
a
n
d
t
r
u
st
t
h
r
o
u
g
h
r
e
c
o
g
n
i
t
i
o
n
a
n
d
r
e
w
a
r
d
s
1
.
3
4
1
0
.
D
i
v
e
r
s
i
f
i
c
a
t
i
o
n
o
f
b
i
o
g
a
s
-
b
a
se
d
e
n
e
r
g
y
s
o
u
r
c
e
s
1
.
0
8
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