发明名称 |
Method for treating colored liquid and apparatus for treating colored liquid |
摘要 |
A process for treating colored liquid comprises a step of contacting a colored liquid and functional water generated by electrolysis of a water solution of an electrolyte under light irradiation, to decolorize efficiently and stably to a low chromaticity.
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申请公布号 |
US6589396(B2) |
申请公布日期 |
2003.07.08 |
申请号 |
US19990339939 |
申请日期 |
1999.06.25 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KURIYAMA AKIRA;YAMADA YASUTSUGU;SUGAWA ETSUKO;KATO KINYA;SAKURANAGA MASANORI;IMAMURA TAKESHI;KAWABATA YUJI |
分类号 |
C02F1/32;C02F1/461;C02F1/467;(IPC1-7):C07C1/00 |
主分类号 |
C02F1/32 |
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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