发明名称 |
WASTEWATER TREATMENT WITH AERATION DEVICE |
摘要 |
<p>A process for the aeration of wastewater employs an aerator comprising a porous body having an average pore size from 5 to 250 µm produced by sintering a composition comprising polyethylene particles having a molecular weight of at least 3 x 105 g/mol as determined by ASTM-D 4020 and a weight average particle size, D50, from 20 to 650 µm. The porous aerator is provided in the wastewater and an oxygen-containing gas, such as air, is passed through the porous aerator into the wastewater to assist in purification of the wastewater.</p> |
申请公布号 |
WO2014031919(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
WO2013US56314 |
申请日期 |
2013.08.23 |
申请人 |
TICONA LLC |
发明人 |
GUSIK, MEINHARD;HUFEN, JULIA;CZYBORRA, LUDGER;BAUER, JANINE |
分类号 |
C02F3/20;C02F1/74 |
主分类号 |
C02F3/20 |
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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