发明名称 |
SEPARATION MEMBRANE MODULE FOR OIL-CONTAINING WASTEWATER TREATMENT, OIL-CONTAINING WASTEWATER TREATMENT METHOD, AND OIL-CONTAINING WASTEWATER TREATMENT APPARATUS |
摘要 |
Provided is a separation membrane module which is suitable for filtration of oil-containing wastewater. The separation membrane module for oil-containing wastewater treatment separates water-insoluble oil from oil-containing wastewater that has high turbidity and/or high temperature. The separation membrane module for oil-containing wastewater treatment is characterized by using a hollow fiber membrane which is composed of an alkali-resistant porous membrane selected from polytetrafluoroethylene (PTFE), polysulfone (PSF), and polyether sulfone (PES) and which has a tensile strength of 30 N or more, and characterized in that each of the hollow fiber membrane and an end-sealing member of the hollow fiber membrane has a heat distortion temperature of 100° C. or higher.
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申请公布号 |
US2012103904(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201013377690 |
申请日期 |
2010.02.17 |
申请人 |
MORITA TORU;IDA KIYOSHI;SUMITOMO ELECTRIC FINE POLYMER, INC. |
发明人 |
MORITA TORU;IDA KIYOSHI |
分类号 |
B01D69/00 |
主分类号 |
B01D69/00 |
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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