Project Sites:
Plant
|
Capacity
|
Initial Arsenic conc (ppb)
|
Final Arsenic conc (ppb)
|
Initial Iron conc (ppb)
|
Final Iron conc (ppb)
|
Merudandi, Basirhat
|
3000 lt/cycle
|
282
|
> 2
|
3326
|
> 2
|
Naihati Purbapara, Basirhat
|
3000 lt/cycle
|
175
|
> 2
|
1573
|
> 2
|
Tepul, Gobardanga
|
4000 lt/cycle
|
158
|
> 2
|
2936
|
101
|
Rangpur, Nilgunj
|
3000 lt/cycle
|
91
|
> 2
|
3403
|
68
|
Ghetugachi, Chakdah
|
3000 lt/cycle
|
206.5
|
> 2
|
2077
|
> 2
|
Naserkul, Ranaghat
|
3000 lt/cycle
|
187
|
> 2
|
3225
|
77
|
Name of Plant
|
Starting of Operation
|
Delivery of Water
|
Merudandi, Basirhat,
North 24 Parganas, WB
|
12th June, 2008
|
18th august, 2008
|
Purbapara, Basirhat
North 24 Parganas, WB
|
12th June, 2008
|
5th August, 2008
|
Rangapur, Nilgunj
North 24 Parganas, WB
|
10th October, 2008
|
1st December, 2008
|
Gotra, Ghetugachi, Chakdah, Nadia, WB
|
20th October, 2008
|
16th December, 2008
|
Tepul, Gobardanga
North 24 Parganas, WB
|
3rd October, 2008
|
4th December, 2008
|
Naserkul, Ranaghat,
Nadia, WB
|
10th November, 2008
|
15th January, 2009
|
Max Permissible Limit:
Arsenic: 10 ppb or 10 micrograms per liter (USEPA/WHO)
Iron: 1000 ppb (above that may affect health)
Designed by: Soumyadeep Mukhopadhyay
Site owned by: Bhaskar Sengupta, SPACE, QUB