发明名称 |
METHOD FOR CONTROLLING AND MANAGING THE BIOMASS STORE OF BIOLOGICAL INSTALLATIONS TREATING WASTE WATER |
摘要 |
A method of monitoring and managing biomass stock of treatment plants employs activated sludge. An aeration basin receives an effluent and a concentration of suspended matter in the basin is measured. A change in concentration is then analyzed and a maxima of this concentration is determined which corresponds to periods of hydraulic underperformance. A total biomass mass is estimated, and the rate of extraction of biomass is adjusted. |
申请公布号 |
EP1019328(A1) |
申请公布日期 |
2000.07.19 |
申请号 |
EP19980945370 |
申请日期 |
1998.09.23 |
申请人 |
SUEZ LYONNAISE DES EAUX |
发明人 |
CHATELLIER, PATRICE;CAULET, PHILIPPE |
分类号 |
C02F3/00 |
主分类号 |
C02F3/00 |
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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