- Title
- Bangladesh arsenic mitigation programs: lessons from the past
- Creator
- Milton, Abul Hasnat; Hore, Samar Kumar; Hossain, Mohammad Zahid; Rahman, Mahfuzar
- Relation
- Emerging Health Threats Journal Vol. 5, Issue 1
- Publisher Link
- http://dx.doi.org/10.3402/ehtj.v5i0.7269
- Publisher
- Co-Action Publishing
- Resource Type
- journal article
- Date
- 2012
- Description
- Ensuring access to safe drinking water by 2015 is a global commitment by the Millennium Development Goals (MDGs). In Bangladesh, significant achievements in providing safe water were made earlier by nationwide tubewell-installation programme. This achievement was overshadowed in 1993 by the presence of arsenic in underground water. A total of 6 million tubewells have been tested for arsenic since then, the results of which warranted immediate mitigation. Mitigation measures included tubewell testing and replacing; usage of deeper wells; surface water preservation and treatment; use of sanitary dug wells, river sand and pond sand filters; rainwater collection and storage; household-scale and large-scale arsenic filtrations; and rural pipeline water supply installation. Shallow tubewell installation was discouraged. Efforts have been made to increase people's awareness. This paper describes the lessons learned about mitigation efforts by the authors from experience of arsenic-related work. In spite of national mitigation plans and efforts, a few challenges still persist: inadequate coordination between stakeholders, differences in inter-sectoral attitudes, inadequate research to identify region-specific, suitable safe water options, poor quality of works by various implementing agencies, and inadequate dissemination of the knowledge and experiences to the people by those organizations. Issues such as long-time adaptation using ground water, poor surface water quality including bad smell and turbidity, and refusal to using neighbor's water have delayed mitigation measures so far. Region-specific mitigation water supply policy led by the health sector could be adopted with multisectoral involvement and responsibility. Large-scale piped water supply could be arranged through Public Private Partnerships (PPP) in new national approach.
- Subject
- arsenic; mitigation; lessons
- Identifier
- http://hdl.handle.net/1959.13/1293621
- Identifier
- uon:18641
- Identifier
- ISSN:1752-8550
- Language
- eng
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