发明名称 |
Wastewater treatment method |
摘要 |
A wastewater treatment method in an embodiment includes: mixing primary aggregates made of magnetic substances and a dispersion medium to make a suspension; and passing the suspension through a filter to allow the primary aggregates to remain on the filter and to form a secondary aggregate made of an aggregate of the primary aggregates. Further, the wastewater treatment method in the embodiment includes; passing wastewater through the secondary aggregate to remove suspended solids and oil in the wastewater; dispersing the secondary aggregate in a dispersion medium to decompose the secondary aggregate into the primary aggregates and to wash the primary aggregates; and collecting the primary aggregates with magnetic separation.
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申请公布号 |
US8512570(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US201213606240 |
申请日期 |
2012.09.07 |
申请人 |
FUKAYA TARO;MURAI SHINJI;FUJIEDA SHINETSU;TSUJI HIDEYUKI;SUZUKI AKIKO;KOHNO TATSUOKI;KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKAYA TARO;MURAI SHINJI;FUJIEDA SHINETSU;TSUJI HIDEYUKI;SUZUKI AKIKO;KOHNO TATSUOKI |
分类号 |
B01D35/06;B01D37/02;B03C1/30 |
主分类号 |
B01D35/06 |
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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