1998 Fiscal Year Final Research Report Summary
Development of Control Technology of Removal Efficiency in Biological Activated Carbon
| Project/Area Number |
08555138
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
Civil and environmental engineering
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| Research Institution | KYOTO UNIVERSITY |
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Principal Investigator |
SUMITOMO Hisashi Kyoto University, Graduate School of Eng., Professor, 工学研究科, 教授 (20026040)
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| Co-Investigator(Kenkyū-buntansha) |
ITOH Sadahiko Kyoto University, Graduate School of Eng., Associate Professor, 工学研究科, 助教授 (10184657)
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| Project Period (FY) |
1996 – 1998
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| Keywords | Advanced Water Treatment / Odor Substance / 2-methylisoborneol / ammonia / Biological activated carbon / carcium / magnisium / kilate |
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| Research Abstract |
1. Biological removal efficiency was found to be controlled by pH and Mg/Ca in water.
2. PH and Mg/Ca ratio of Lake Biwa water can be controlled using an on- lone processor.
3.2-methylisoborneol and ammonia were simultaneously removed controlling pH and Mg/Ca ratio of Lake Biwa water.
4. Removal efficiency in biolocibal activated carbon bed was also investigated. Reasons of the variation of removal efficiency was examined theoretically. Numerical simulation of removal efficiency was carried out.
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