发明授权
- 专利标题： Wastewater treatment
- 专利标题（中）： 废水处理
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申请号： US129452申请日： 1988-01-26
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公开(公告)号： US4824561A公开(公告)日： 1989-04-25
- 发明人: Mao-Yao Huang , Joseph F. Louvar
- 申请人： Mao-Yao Huang , Joseph F. Louvar
- 申请人地址： NJ Parsippany
- 专利权人： BASF Corporation
- 当前专利权人： BASF Corporation
- 当前专利权人地址： NJ Parsippany
- 主分类号： C02F1/02
- IPC分类号： C02F1/02 ; C02F1/66
摘要：
The instant invention relates to an apparatus for treating wastewater containing bentazon by decomposing the bentazon therein and thus eliminating or substantially reducing the bentazon content. This apparatus includes means for adjusting the pH of the wastewater to a value of less than 7 and heating it to a temperature of at least about 60.degree. C.
公开/授权文献
- US4500482A Method of manufacture silicon nitride ceramic molded articles 公开/授权日：1985-02-19
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