发明名称 PROCESS AND INSTALLATION FOR PURIFICATION OF WASTE WATER
摘要 <p>The process operates on the flow-through principle with biological and physical purification of the waste water and makes chemical purification possible too without further apparatus costs. Flow baffles are incorporated or provided in the purification stages and ensure intimate contact of the waste water with the microorganisms and the aeration gas. <IMAGE></p>
申请公布号 EP0232217(A3) 申请公布日期 1988.06.29
申请号 EP19870810001 申请日期 1987.01.05
申请人 NILL, WERNER 发明人 NILL, WERNER
分类号 B01D21/00;C02F3/06;C02F3/10;(IPC1-7):C02F3/06 主分类号 B01D21/00
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