| 发明名称 |
Treating of waste photographic processing solutions and silver recovery therefrom using chemo-synthetic sulfur bacteria |
| 摘要 |
A method for treating a waste photographic processing solution containing a silver-sulfur compound comprising applying chemo-synthetic sulfur bacteria to the waste solution under aerobic conditions.
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| 申请公布号 |
US4155810(A) |
申请公布日期 |
1979.05.22 |
| 申请号 |
US19770848425 |
申请日期 |
1977.11.03 |
| 申请人 |
FUJI PHOTO FILM CO LTD |
发明人 |
ABE, AKIRA;KITAJIMA, MASAO |
| 分类号 |
G03C11/00;C02F3/34;C12N1/20;C22B11/00;G03C5/38;G03C5/395;G03C11/24;(IPC1-7):C02C1/02;C07B29/02 |
主分类号 |
G03C11/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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