发明名称 |
A METHOD OF TREATING WASTE LIQUORS CONTAINING PHENOL |
摘要 |
Conventional methods of treating waste liquors containing phenol suffer from a variety of disadvantages. For example in the activated sludge method large amounts of water are needed and a large volume of diluted waste liquor has to be treated. Such problems can be overcome by using a strain of the fungus Aureobasidium pullulans which is capable of assimilating phenol in the presence of methanol and formaldehyde and which is carried on a support. The waste liquor contacts the supported fungus, and the phenol is assimilated by the fungus, which grows. This technique can be used to treat waste liquors emanating from a phenol resin production plant. |
申请公布号 |
DE3169613(D1) |
申请公布日期 |
1985.05.02 |
申请号 |
DE19813169613 |
申请日期 |
1981.12.16 |
申请人 |
NAGOYA UNIVERSITY |
发明人 |
KANEKO, YASUYUKI;ITOH, MASAO;TAKAHASHI, SHINJI |
分类号 |
C02F3/12;C02F3/34;(IPC1-7):C02F3/34 |
主分类号 |
C02F3/12 |
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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