发明名称 |
Alkali metal borohydride/anionic polymer solutions |
摘要 |
An aqueous solution of sodium borohydride, sodium hydroxide, and an anionic polymer is useful for the reduction and separation of metals in wastewater and it is hydrolytically stable for a period of six months. It may also contain an alkali metal aluminate or alum. Thus, a one-package treatment of wastewater is provided by the invention described herein.
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申请公布号 |
US5354478(A) |
申请公布日期 |
1994.10.11 |
申请号 |
US19930074173 |
申请日期 |
1993.06.09 |
申请人 |
MORTON INTERNATIONAL, INC. |
发明人 |
ULMAN, JEFFREY A.;VERSTRAETEN, WALTER;COOK, MICHAEL A.;VERLEYE, WILLY;GUILBAULT, LAWRENCE J. |
分类号 |
C02F1/52;C02F1/70;(IPC1-7):C02F1/62 |
主分类号 |
C02F1/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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