Your search found 3 records
1 Hoque, B. A.; Ahmed, S. A.; Chowdhury, J. T. A.; Chowdhury, U. K.; Chakrabarty, J.; Sack, R. B. 1998. Domestic water and health inside a flood control, drainage and irrigation project in Bangladesh. Water Resources Journal, 199:86-95.
Water supply ; Flood control ; Irrigation programs ; Drainage ; Tube wells ; Water quality ; Water use ; Public health ; Water resources development / Bangladesh / Meghna-Dhonagoda / Uddamdi / Ludhua / Dubgi / Durgapur
(Location: IWMI-HQ Call no: PER Record No: H024962)
2 Das, D.; Chatterjee, A.; Samanta, G.; Chowdhury, T. R.; Mandal, B. K.; Dhar, R.; Chanda, C. R.; Lodh, D.; Chowdhury, P. P.; Basu, G. K.; Biswas, B. K.; Chowdhury, U. K.; Rahman, M. M.; Paul, K.; Chakraborti, D. 2001. A simple household device to remove arsenic from groundwater and two years performance report of arsenic removal plant for treating groundwater with community participation. In Ahmed, M. F.; Ali, M. A.; Adeel, Z. (Eds.), Technologies for arsenic removal from drinking water: A compilation of papers presented at the International Workshop on Technologies for Arsenic Removal from Drinking Water organized by Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh and The United Nations University (UNU), Tokyo, Japan. Dhaka, Bangladesh; Tokyo, Japan: Bangladesh University of Engineering and Technology; UNU. pp.231-250.
Water quality ; Pollution control ; Groundwater ; Households ; Social participation ; Performance evaluation ; Technology transfer / India / Bangladesh / Mongolia / China / Taiwan / West Bengal
(Location: IWMI-HQ Call no: 628.1 G584 AHM Record No: H029473)
3 Pal, A.; Chowdhury, U. K.; Mondal, D.; Das, B.; Nayak, B.; Ghosh, A.; Maity, S.; Chakraborty, D. 2009. Arsenic burden from cooked rice in the populations of arsenic affected and nonaffected areas and Kolkata city in West Bengal India. Environmental Science and Technology, 43(9):3349-3355.
Arsenic ; Contamination ; Groundwater ; Rice ; Irrigation water ; Analytical methods / India / West Bengal / Kolkata
(Location: IWMI HQ Call no: e-copy only Record No: H045016)
(0.18 MB)
Arsenic contamination of rice irrigated with contaminated groundwater contributes to the additional arsenic burden of the population where rice is the staple food. In an arsenic contaminated area, an experimental field-based study done on nine fields elucidated significant positive correlation between arsenic in irrigation water and soil, irrigation water and rice, and also soil and rice both for Boro (groundwater) and Aman (rainwater) rice. Speciation studies showed that for both Boro (cooked) and Aman (raw) rice from contaminated area, 90% of total recovered arsenic was inorganic. In arsenic contaminated, uncontaminated villages, and Kolkata city, daily quantities of arsenic ingested by adult population from cooked rice diet are equivalent to 6.5, 1.8, and 2.3 L, respectively, of drinking water containing WHO guideline value. In contaminated area, daily intake only from cooked Boro rice for 34.6% of the samples exceeded the WHO recommended MTDI value (2 µg In-As day-1 kg-1 body wt), whereas daily intake from Aman rice was below MTDI value as was rice from uncontaminated areas and Kolkata city. Our study indicated that employing traditional rice cooking method as followed in Bengal delta and using water having arsenic<3µgL-1 for cooking, actual exposure to arsenic from rice would be much less.
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