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1/10MuMbai, india: Waste Picker-run b iogas Plants as a decentralized s olution | 1global alliance or incinerator alternatives

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MuMbai, india

W P-r b P d sBy Virali Gokaldas

MuMbai

Maharashtra State

Area: 603 km2

Population: 12,479,608

Population density: 20,696/km2

Average annual rainfall: 2,167 mm

Altitude: 14 meters above sea level

Average temperature range: 17C to 33C

Waste generation: 0.53 kg/capita/day

Parisar Bhaginis in their uniforms. (ph: Mh a)

7/28/2019 ZW Mumbai


Mm, h h

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w p (78%)

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. 2013, h y m

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xp, 40 p m 2012.

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a decetrlze approch

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Parisar Bhaginis operating a biogas plant. (ph: sMs)

Figure 1. s W c g Mm

s: McgM 2012

7/28/2019 ZW Mumbai


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Tle 1.Summary of SMS Operations

s WWW()

dy W()

cmp 27 57 1,714 418

c 26 42 318

dy W c 70 282 14,212

Hp 19 35 1,670

b P 8 13 7,055 39

Totl 150 429 8,769 16,657

Source: SMS 2012

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y m .

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recyclles t my stes lso receve

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- 150 (us $2 - $3) p y m

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sp p 5,000 - 6,000 (us $90 - $110)

Dry waste collection, Tetra Paks. (ph: sMs)

7/28/2019 ZW Mumbai


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Cotrcts

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Fgre 2. P v W Mm P

Households

and Community

Bin Centers

Collection and Segregation of Waste

by Waste Pickers

Dry Waste (High Value)

Sale of RecyclablesSMS + Waste

Pickers

Biogas

Technology

Sale of Biogas

and Manure

Industry and

Domestic

Consumers

MCGM

Disposal at

Dumpsite

Industry recyclers

Wet Waste (Low Value)

s: ap m Mit c 2010.

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-p. Cretg recyclg progrm t

ew or re-esge evelopmets hs prove

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bhaginis h 1 - 1.5 p y

y y; w p J 2012.

cmp p , sMs h h

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y wh h y y y

, y . Hw, h

h mpy p

h y h m, whh

p m h y p y

h mp .Collection of dry recyclables. (ph: sMs)

Collection of dry waste with city vehicle. (ph: sMs)

7/28/2019 ZW Mumbai


c w h (sMs

h p) h m h,

m h w bhaginis m

- y y wy m

p . th ypy w

h m bhaginis h

p. a p h y

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Flexlty Les to Stlty

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hs ee to loclze the sortg processg

o wste s mch s possle, whh

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m- p.

th w-p h h

p w . i 2012, h y

w 25-y wh 3,500

(us $650 m) p m m

h y . th

w w mm q h h

mpy, mmm, w p

p, h h hpp.

Capacity InstallationCost (US $)

Operating Cost/Year (US $)

Daily Water(recycled)

Daily Workers DailyBiogas*

Daily Fertilizer(tons/day)

SpaceRequired(m2)

500 22,000 2,0001 l

(500 l)1

1 p.75 - 1

0.04 - 0.05 50

1 30,000 3,0001.5 l(1 l )

21 p

1.5 - 2 0.08 - 0.1080

2 44,000 5,0003 l

(2 l )3

1 p3 - 4 0.16 - 0.20 150

5 100,000 8,0006 l

(5 l)4

1 p8 - 10 0.40 - 0.50 300

Tle 2. cpy cmp d n b P

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7/28/2019 ZW Mumbai


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vl sttto or prtmet lg

to sel methe hgh-qlty mre

(ertlzer) to the e sol ck to hosehols

or locl sesses. i w

m y w h

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-w, m. th p hhy m h 1, 2, 3, 4, 5,

10 25 m

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10 kWh y p y. gy, h p

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h mp.

The Nisargruna BiogasTechnology

th n b hy h h

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op y m pH

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pm m. b h , h p

m mmy m

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sttto or socety where t s locte,

bhaginis re cotrcte lly to operte

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Benefts

u mp p, p

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p m p. Oly 50 m2 re reqre

or plt tht processes 100 kg per y. th 85 p mh, m

h h 50 p mh yp m

p, whh sMs n w-p

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, h m h

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p y wh

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7/28/2019 ZW Mumbai


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h m bhaginis h x p.

th mpy m

Pv . Y h my h h

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600 (us $11) p p

h w h 500 (us $9) p. s

h /y p h y x us

$6,000 p y.2

p h m p y

Fgre 3. n P

s: Mit c

Methane

Gas

for Sale

7/28/2019 ZW Mumbai


w w, h m .

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Sorces:

Mp cp g Mm W.

2012. hp://www.mm../j/p/ym

?nt=://3536226041154

9296006.

Mp cp g Mm b

em 2012-2013. hp://www.mm..

/j//m//m/McgM%20

dpm%20l/ch%20a%20

()/b/cmp%20eh%20

sph%202012-13.p.

iw wh Jy Mhph, P s

M sh. My 5, 2012.

em mm m Jy Mhph,

P s M sh. My 9, 2012.

k, sh P. barc n b P.

bhh am rh c. 2011.

n, n l. bhh am

rh c.

sMs w: hp://www.mh..

a k Pw, H a, shm bh

shj, r im, k Y sh k.

s Mm o W W

dp c. c@Mit Pj. 2010.

w, l. Mm rp c p

cy a. a pm. J 19, 2010: hp://

w.wp.m//p-/.

bh, P n J. thm. P

h Wte y Mm (bmy) i.

16h a nh am W--ey

c. My 19-21 2008.

W, J M. dh Mh, . s

W Mm i c, s

em P. cp Ph, nw dh.

2008.

dh Mh, b Ph, am My.

nw P W Mm c

Mm. sh P, cePt uy. 2005.

b p , k y .

tm i. Mh 17, 2012.

Eotes:

1 o q m.

2 am 300 p y p y.

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10/10

Global Alliance for Incinerator Alternatives

Global Anti-Incinerator Alliance

www.no-burn.orgJune 2012

th y w y ph p o h r z W: s l m h W (gaia, 2012). o h r p mm, h p -wxmp h p w h w. n h y h h , w mpy p h mp wh w, h . nh, h mmy hh wh m m w h mh h . m , : www.-./zW.

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