AMAL Arsenic Removal Filter- North 24 Paraganas, West Bengal

source of the article: https://arsenicnetwork.wordpress.com/2015/07/31/amal-arsenic-removal-filter-north-24-paraganas-west-bengal/

Introduction:

The unit is situated at Jaygachhi colony in Habra-I block (of Habra Municipality) in North 24 Parganas district of West Bengal. This community-level AMAL Arsenic Removal Unit (ARU) is working effectively for more than 6 years serving safe water to the 453 families residing in the colony. Initially the Arsenic Removal Filter was attached to a hand pump, which later on was converted to a pumped system by the water committee.

Date of Installation: 21st Nov’ 2005

The test result of hand pump water (12.10.2005):

Arsenic concentration: 0.08mg/L and Iron concentration: 4.12mg/

Background: A rural club was formed at Jaygachhi colony about 40 years back.  The name of this club is ‘Milan Tirtha’. The club is has a membership of about 112 which includes both males and females.  The club is engaged in different social activities towards benefit of the local population like coaching centre for football, art, and dance, yoga for children and a library and a medical clinic. The club later on took the initiative towards providing clean and arsenic safe water to its residents. In this connection ‘Jaygachhi Milantirtha Amal Filter Management Committee’ was formed which actively managed the Community-Based Arsenic removal Filter since 2005.

1. Formation of Water Committee: After installation the unit was handed over to the community i.e. owned by the beneficiaries and managed by local water committee (Jaygachhi Amal Jal Samity). The initial installation cost for the Arsenic Removal unit was borne by Water For People. The maintenance costs (replacement of spares, minor plumbing, regeneration/replacement of spent alumina, caretaker’s remuneration, water test charge, etc.) are sourced from the beneficiaries by way of levying a monthly charge per family. The water committee consists of 21 members and 75% of them are women. The management of the committee is very transparent. It maintains consolidated revenue and expenditure account and also a consolidated receipts and payment account. All the planning and decision taking are done through formal meetings held once every month with proper minutes.
2. Regeneration/ replacement of exhausted Activated Alumina: Replacement                  (new media) was done in 2009 with funds from the water committee.
3. Care Taker: One female care taker is selected for maintenance and operation of the ARU like cleaning of the water collection area, regular backwash of the filter, etc. She is paid Rs. 1000 per month as honorarium by the water committee. Sometimes another lady volunteers in collecting tariff from the users, issuance of water card to households, etc.
4. Water vending: There are three Rickshaw-van drivers who supply water to 180 households outside of Jaygachhi, about 2- 5 km away from water treatment plant. They are happy to earnRs.4000/- to Rs.6000/ per month and getting festival bonus like cash amount or dress materials.
5. Benefit derived from the arsenic mitigation programme:
   • Approximate 2500 people are avoiding risk from arsenic poisoning by using safe water which in turn is helping in minimizing healthcare costs
   • School children from an adjacent primary are also getting safe water and their mid-day meal in school is being cooked with arsenic-safe water. The water committee supplies water to the school without any charge
   • Creation of employment (caretakers, water-carriers, water facilitator, plumber, water-container seller, etc.)
   • Women empowerment
   • Awareness about safe water handling to school children who also invariably take the message home
   • Creation of public infrastructure and events
   • People no longer have to go far off places to fetch safe water
   • The facility is maintained merely by the redistribution of the economic surplus on an entire neighborhood
   Perception of the users:
   Technology: Operation and maintenance is simple and friendly for the community and also at a low cost. Care taker and Water Committee work in tandem.
   • The quality of water is clean & arsenic free
   • Palatable and pleasing to drink
   • Reducing the health symptoms like gastric problem, anorexia as well as medical expenditure and lost man days in procuring water from other sources
   Sustainability and ownership: The water treatment unit is owned by the community and increase in the number of users indicate that the project is sustainable

   Future plan: Installation of additional arsenic treatment unit from their reserve fund to cater to the increasing number of users