| 发明名称 |
Inhibition and delay of deposit formation in membrane processes |
| 摘要 |
The invention relates to the use of polyaspartic acids and their mixtures with surfactants and emulsifiers for inhibiting or delaying deposit formation by sparingly soluble organic and inorganic components in the feed of a process that uses a membrane. |
| 申请公布号 |
US6187195(B1) |
申请公布日期 |
2001.02.13 |
| 申请号 |
US19990297901 |
申请日期 |
1999.05.10 |
| 申请人 |
BAYER AG |
发明人 |
ZARGES WOLFGANG;GROTH TORSTEN;JOENTGEN WINFRIED;GROESCHL ANDREAS |
| 分类号 |
B01D61/04;B01D65/08;B01D71/56;C02F1/44;C02F5/12;(IPC1-7):B01D65/02 |
主分类号 |
B01D61/04 |
| 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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