发明名称 |
Detoxification of waste water from dithiocarbamate manufacture. |
摘要 |
<p>Waste water from the preparation of salts of dithiocarbamic acid is detoxified by acidifying the waste water to promote hydrolytic decomposition of organosulfur compounds, passing an inert gas through the acidified water to aid in expelling decomposition gases thereby increasing the decomposition rate, and optionally, adjusting the pH of the resulting solution toward neutral.</p> |
申请公布号 |
EP0219757(A1) |
申请公布日期 |
1987.04.29 |
申请号 |
EP19860113840 |
申请日期 |
1986.10.06 |
申请人 |
PENNWALT CORPORATION |
发明人 |
WIJN, JAN A.;KOOL, PIETER |
分类号 |
C02F1/22;C02F1/20;C02F1/58;C02F1/66;C02F9/00 |
主分类号 |
C02F1/22 |
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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