发明名称 |
Phenol, melamine, formaldehyde removal process |
摘要 |
A process is described for removing phenol and formaldehyde from one aqueous waste stream and melamine and formaldehyde from a second aqueous waste stream with the process being adaptable for treating either stream or both streams simultaneously using a urotropination reaction to render formaldehyde removable by carbon adsorption.
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申请公布号 |
US4824577(A) |
申请公布日期 |
1989.04.25 |
申请号 |
US19870086073 |
申请日期 |
1987.08.17 |
申请人 |
SCHWITZGELBEL, KLAUS |
发明人 |
SCHWITZGELBEL, KLAUS |
分类号 |
C02F1/28;C02F9/00;C08G14/10;(IPC1-7):C02F9/00 |
主分类号 |
C02F1/28 |
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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