发明名称 |
FOERFARANDE FOER AVLAEGSNANDE AV ANJONISKA FOERENINGAR UR VATTEN |
摘要 |
A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products. |
申请公布号 |
FI820654(L) |
申请公布日期 |
1982.09.26 |
申请号 |
FI19820000654 |
申请日期 |
1982.02.25 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
DEGEN, HANS-JYRGEN;GUENDER, WOLF;LINHART, FRIEDRICH;AUHORN, WERNER;FREY, GUENTER;STREIT, WERNER;FIKENTSCHER, ROLF |
分类号 |
C02F1/58;C02F1/28;C02F1/52;C02F1/54 |
主分类号 |
C02F1/58 |
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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