| 发明名称 |
DISPOSAL OF BIOLOGICAL SLUDGE FROM PULP MILLS |
| 摘要 |
<p>The present invention discloses a process for the treatment of surplus sludge in conjunction with a two stage activated sludge process. The sludge is digested during the digestion phase of a pulping operation without detrimental effects on the quality of the pulp.</p> |
| 申请公布号 |
CA1049667(A) |
申请公布日期 |
1979.02.27 |
| 申请号 |
CA19750242540 |
申请日期 |
1975.12.22 |
| 申请人 |
CONSOLIDATED-BATHURST LIMITED |
发明人 |
GOEL, KRISHAN N.;WALKER, OSMAN J. |
| 分类号 |
(IPC1-7):02C5/10 |
主分类号 |
(IPC1-7):02C5/10 |
| 代理机构 |
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