发明授权
- 专利标题： Sample collector for fog-containing wastewater
- 专利标题（中）： 含雾废水的样品收集器
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申请号： US177075申请日： 1994-01-03
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公开(公告)号： US5413005A公开(公告)日： 1995-05-09
- 发明人: Keith Gray
- 申请人： Keith Gray
- 申请人地址： IL Morton Grove
- 专利权人： Environmental Monitoring and Technologies, Inc.
- 当前专利权人： Environmental Monitoring and Technologies, Inc.
- 当前专利权人地址： IL Morton Grove
- 主分类号： G01N1/14
- IPC分类号： G01N1/14 ; G01N1/20 ; G01N33/18
摘要：
A funnel is operationally mountable on the downstream side of a weir positioned in a wastewater stream which contains oils, fats and/or grease. The funnel has a sample port near the discharge neck and tubing is connected to the funnel in communication with the sample port. The opposite end of the tubing is connected to a pump. Wastewater flowing over the weir flows into the funnel and is agitated and mixed. Operation of the pump causes a homogeneous and representative sample to be withdrawn from the stream.
公开/授权文献
- US5953571A Apparatus and method for loading a donor member 公开/授权日：1999-09-14
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