发明名称 |
Processes for water and wastewater treatment, including stationary cloth media filtration |
摘要 |
The present invention relates to stationary cloth media filtration systems and devices, as well as processes and devices for uniform flow distribution and improved cloth media filter backwashing.
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申请公布号 |
US7871527(B2) |
申请公布日期 |
2011.01.18 |
申请号 |
US20040005561 |
申请日期 |
2004.12.06 |
申请人 |
AQUA-AEROBIC SYSTEMS, INC. |
发明人 |
SMITH DAVID;HUGHES PAUL A.;JOHNSON LLOYD W.;BAUMANN PETER G. |
分类号 |
B01D29/68;B01D29/39;B01D35/30 |
主分类号 |
B01D29/68 |
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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