| 发明名称 |
Reverse osmosis pretreatment using low pressure filtration |
| 摘要 |
A method for pretreating waste water for use in reverse osmosis filtration is provided. Small amounts of chemicals are added to the waste water to promote formation of filterable particles from colloidal and dissolved solids. These particles are then removed via a closed-end, low pressure, high flowrate filtration system prior to reverse osmosis treatment. |
| 申请公布号 |
AU2002322559(A1) |
申请公布日期 |
2003.03.03 |
| 申请号 |
AU20020322559 |
申请日期 |
2002.07.19 |
| 申请人 |
MICROBAR, INC. |
发明人 |
GERALD A. KRULIK |
| 分类号 |
B01D21/01;B01D61/00;B01D61/04;B01D61/08;B01D65/02;C02F1/00;C02F1/44;C02F1/52;C02F1/56;C02F1/66;C02F9/00;C25F7/02;(IPC1-7):B01D1/00;B01D25/00;B01D27/00;C02F5/08;C02F1/24;B01D35/00;B01D29/00;B01D36/04;B01D36/00;B01D24/00;B03D1/00;C02F5/02;C02F5/10 |
主分类号 |
B01D21/01 |
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