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发明名称
Verfahren zur Entfernung und Gewinnung der Ammoniumgehalte aus Prozeß- und Abwässern
摘要
申请公布号
DE4040067(C2)
申请公布日期
1994.04.07
申请号
DE19904040067
申请日期
1990.12.14
申请人
DEUTSCHE NALCO CHEMIE GMBH, 6000 FRANKFURT, DE;VEREINIGTE ALUMINIUMWERKE AG, 4670 LUENEN, DE
发明人
BINGS, HUBERT, 4670 LUENEN, DE;LEHMKUHL, JOSEF, 6238 HOFHEIM, DE
分类号
C02F1/52;C02F1/58;(IPC1-7):C02F1/58;B01D21/00;C01B25/45;C01C1/02;C02F9/00;C02F11/12
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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