发明名称 |
METHOD OF TREATING WATER |
摘要 |
PURPOSE:To improve efficiency of treating waste water and reduce the capacity of required column through an adsorption of salts by passing solution containing salts through a layer of thermally generative iron exchange resin on the upper counter current and elimination of salts and regeneration of resin by passing hot water threthrough on the lower counter current. |
申请公布号 |
JPS5369449(A) |
申请公布日期 |
1978.06.20 |
申请号 |
JP19760144128 |
申请日期 |
1976.12.01 |
申请人 |
MITSUBISHI CHEM IND;NIPPON SAIROSAAMU KK |
发明人 |
MAEDA TOSHIHIRO;KAMINAMI YASUO;SUGIMOTO RIYUUICHI;SAKAKI KAZUO |
分类号 |
C02F1/42;B01J43/00;B01J49/00 |
主分类号 |
C02F1/42 |
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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