发明授权
- 专利标题: Water treatment apparatus incorporating walnut shell filter media and a draft tube system
- 专利标题(中): 包括核桃壳过滤介质和引流管系统的水处理设备
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申请号: US14265266申请日: 2014-04-29
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公开(公告)号: US09580335B2公开(公告)日: 2017-02-28
- 发明人: Chad L. Felch , Michael Howdeshell , Stuart J. Munson , Eric A. Lorge , Bryan J. Kumfer , Matthew Patterson
- 申请人: Siemens Energy, Inc.
- 申请人地址: US FL Orlando
- 专利权人: SIEMENS ENERGY, INC.
- 当前专利权人: SIEMENS ENERGY, INC.
- 当前专利权人地址: US FL Orlando
- 主分类号: C02F1/28
- IPC分类号: C02F1/28 ; B01D24/18 ; C02F1/00 ; B01D24/00 ; B01D24/46 ; B01D24/48 ; C02F1/40 ; C02F101/32
摘要:
The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media.
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