发明名称 |
Water treating method |
摘要 |
The present invention relates to a water treatment process comprising adding ozone to raw water and filtering the raw water using an ozone-resistant membrane, wherein a concentration of ozone present in the water filtered through the ozone-resistant membrane is detected and an amount of ozone to be fed into raw water is continuously and automatically controlled so as to adjust an ozone concentration to a prescribed value. <IMAGE> |
申请公布号 |
AU9761698(A) |
申请公布日期 |
2000.05.29 |
申请号 |
AU19980097616 |
申请日期 |
1998.11.05 |
申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
YOSHIHIKO MORI;YASUJIRO FUJII |
分类号 |
B01D61/04;B01D61/14;B01D61/16;B01D61/22;C02F1/00;C02F1/44;C02F1/52;C02F1/66;C02F1/78 |
主分类号 |
B01D61/04 |
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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