A discussion on causes, effects and remedies of arsenic pollution of groundwater in Bangladesh
A K Lahiry
This paper includes possible causes, effects and remedies of arsenic pollution of groundwater in Bangladesh, extracted mostly from the international conference held in Dhaka in 1998. Next possible key steps have been suggested based on scientific principles and experience. The release of arsenic from underground sediment would be due to excessive mechanical forces, geochemical and geobiological reactions. Arsenic free water will cure acute patients and will save future generations. Use of suitable organic chemicals, organic matters, biological control system would be widely acceptable for supplying arsenic free water. Other natural sources of water can be used easily and safely without mechanical and chemical processes. The problems of chronic patients would be solved genetically, enzymatically and nutritionally.