Sustainable application of iron hybrid filter for arsenic removal
| Project/Area Number |
20560511
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Civil and environmental engineering
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
NAKAJIMA Jun Ritsumeikan University, 理工学部, 教授 (00309098)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 砒素除去 / 地下水汚染 / バングラデシュ / 浄水処理 / 鉄バクテリア / 吸着砒素除去フィルター / 国際協力 / 吸着 / 砒素除去フィルター |
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| Research Abstract |
Arsenic removal filter was developed that was applicable to rural areas in Bangladesh where potable ground water was highly contaminated by arsenic. Arsenic removal performance, influence of interfering materials and prediction model for arsenic removal were investigated in laboratory experiments. The filter was applied in rural area in Bangladesh and the arsenic removal performance was continuously found during one year operation. Double filtration seemed to be effective for ground water containing high phosphorous concentration. The filter was inexpensive and able to be manufactured in on site in Bangladesh. A work shop for manufacturing the filter was held in the suburban area of Khulna City.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Measurement of Soluable Arsenic in Soil of Bangladesh by Acid-alkali Sequential Extraction, Vol. 1, No. 1, 92-107, 20092009
Author(s)
Azam, Md. Shafiul, Shafiquzzaman, Md., Iori Mishima, I., Jun Nakajima
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Journal Title
J. Sci. Res. 1
Pages: 92-107
Related Report
Peer Reviewed
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