首页>
外国专利>
METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER BY THE ACTIVATED SLUDGE METHOD AND APPARATUS FOR CARRYING OUT THE METHOD
METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER BY THE ACTIVATED SLUDGE METHOD AND APPARATUS FOR CARRYING OUT THE METHOD
展开▼
机译:活性污泥法生物净化废水的方法及实施该方法的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and an apparatus for biological purification of waste water by the activated sludge method, whereby the waste water is continuously passed through several treatment zones in which the waste water is successively subjected to nitrification and denitrification, and which are arranged circularly around a supply zone for waste water, whereby the supply zone is alternatingly connected with one of the treatment zones, and optionally a clarification zone for dividing the treated waste water into a water fraction and a sludge fraction.
展开▼