发明名称 |
Method of treating wastewater containing organic compound |
摘要 |
The present invention relates to a method of preventing or eliminating generation of scum, abnormal foaming and bulking in a step of treating waste water, characterized in that the method comprises adding a nutrient broth and/or alanine to a first vessel of an aeration tank in an amount of from 0.1 to 10 g/day per 1 cubic meter.
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申请公布号 |
EP2439180(A1) |
申请公布日期 |
2012.04.11 |
申请号 |
EP20110188264 |
申请日期 |
2006.04.21 |
申请人 |
IBIDEN CO., LTD. |
发明人 |
IRIE, RYOZO;TABATA, MICHIO;HIBI, YOSHIHISA |
分类号 |
C02F3/34;C12S99/00 |
主分类号 |
C02F3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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