发明名称 Method for the treatment of waste water with sludge granules
摘要 The invention relates to a method for the treatment of waste water comprising an organic nutrient. According to the invention, the waste water is in a first step fed to sludge granules, after the supply of the waste water to be treated the sludge granules are fluidised in the presence of an oxygen-comprising gas, and in a third step, the sludge granules are allowed to settle in a settling step. This makes it possible to effectively remove not only organic nutrients but optionally also nitrogen compounds and phosphate.
申请公布号 US7273553(B2) 申请公布日期 2007.09.25
申请号 US20050527970 申请日期 2005.07.22
申请人 DHV WATER BV 发明人 VAN LOOSDRECHT MARINUS C.;DE KREUK MERLE K.
分类号 C02F3/06;C02F3/30;C02F3/08;C02F3/12;C02F3/26;C02F3/34 主分类号 C02F3/06
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