Waste water treatment plant comprises an inlet (3), primary sedimentation tank (6), activated sludge tank (9), final settlement tank (16) and outlet (4). Activated sludge is recycled. Scum extracted from the final settlement tank enters the activated sludge chamber, and excess sludge is extra...
The plant for waste water treatment contains, arranged in the direction of flow of the waste water: an inlet (1) in which are arranged connection pieces (8, 9) for waste water withdrawal and for return of the unpurified water. The entry of a circulation pump (14) is connected to the ...
A method and an apparatus for biological purification of waste water by the activated sludge method, whereby the waste water is continuously passed through... G Petersen,S Rykaer 被引量: 0发表: 2002年 Dynamics of Population and Scumming on a Full-scale Wastewater Treatment Plant in Switzerland...
Waste Water Treatment Plant 污水处理案例 WasteWaterTreatmentPlant HOWDOTREATMENTPLANTS PROTECTOURWATER?•Wastewatertreatmentplants:•Removesolids,everythingfromragsandplasticstosandandsmallerparticlesfoundinwastewater;•Reduceorganicmatterandpollutants--naturallyoccurringhelpfulbacteriaandothermicroorganismsconsumeorganic...
WASTE WATER TREATMENT PLANT 专利名称:WASTE WATER TREATMENT PLANT 发明人:TERADA MASAAKI,寺田 昌章 申请号:JP特願平8-77503 申请日:19960329 公开号:JP特開平9-262411A 公开日:19971007 专利内容由知识产权出版社提供 专利附图:摘要:Array 申请人:SUZUKI MOTOR CORP,スズキ株式会社地址:静岡県浜松市...
A wall of a sewage well or of a small sewage purification plant is according to the invention made of a hollow tube (1). The structure is light and effectively resist load on ground. The tube (1) may also act as a storage (12) for a chemical treatment agent, as a flocculation tube...
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Waste water treatment plant 专利名称:Waste water treatment plant 发明人:KARL MARKGRAF 申请号:AU5397798 申请日:19971018 公开号:AU5397798A 公开日:19980522 专利内容由知识产权出版社提供 摘要:The invention concerns a waste water treatment plant comprising a container-like thick substance separator (1...
WASTE WATER TREATMENT PLANT 专利名称:WASTE WATER TREATMENT PLANT 发明人:MARKGRAF, KARL 申请号:EP97947692.6 申请日:19971018 公开号:EP0946241B1 公开日:20011004 专利内容由知识产权出版社提供 摘要:The invention concerns a waste water treatment plant comprising a container-like thick substance ...
Waste water treatment plant 专利名称:Waste water treatment plant 发明人:ZIMMER, ERICH HELMUT, DIPL.-ING.申请号:EP90109389.8 申请日:19900518 公开号:EP0399380A1 公开日:19901128 专利内容由知识产权出版社提供 专利附图:摘要:In the interior of a purification reactor (10) having a heat- ...