H. SEEGER1 The history of German waste water treatment This paper describes the development of municipal waste water treatment technology in Germany in the 20th century. It is based on a systematic study of the main tec

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Date: 2010-03-10 10:51:54 Pollution Water pollution Chemical engineering Aquatic ecology Sewage treatment Imhoff tank Sludge Activated sludge Trickling filter Sewerage Environment Environmental engineering		H. SEEGER1 The history of German waste water treatment This paper describes the development of municipal waste water treatment technology in Germany in the 20th century. It is based on a systematic study of the main tec Add to Reading List Source URL: www.sewerhistory.org Download Document from Source Website File Size: 178,65 KB Share Document on Facebook

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