发明授权
US06328893B1 Method of processing waste water, in particular from malt factories and breweries
失效
处理废水的方法，特别是从麦芽工厂和啤酒厂处理
- 专利标题： Method of processing waste water, in particular from malt factories and breweries
- 专利标题（中）： 处理废水的方法，特别是从麦芽工厂和啤酒厂处理
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申请号： US09402296申请日： 2000-01-21
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公开(公告)号： US06328893B1公开(公告)日： 2001-12-11
- 发明人: Karl Manderscheid , Johannes Lindemann , Horst Rettig
- 申请人： Karl Manderscheid , Johannes Lindemann , Horst Rettig
- 优先权： ATA560/97 19970403
- 主分类号： C02F302
- IPC分类号： C02F302
摘要：
There is described a method of processing waste water, in particular from malt factories and breweries, which in the operational use is contaminated with microorganisms, salts and organic compounds. To enable a reuse, it is proposed to subject the waste water to a reverse osmosis after a treatment with activated sludge, before it is recirculated to the operational use.