发明名称 |
DETECTION DEVICE AND METHOD |
摘要 |
The invention relates to a device and a method for detecting particles, in particular parasites, in drinking water adapted to on-line application. In particular, the invention relates to a method for detecting parasites in water, said method comprising: Passing at least a part of the water through a filter; Applying indirect sonication with ultrasound to said filter to release parasites which have been collected in said filter without disrupting said parasites; Collecting parasites for detection; and Detecting the collected parasites. This serves to collect parasites in the filter and/or increase the concentration of parasites before the filter and/or disrupt aggregates without disrupting the parasites per se. The invention further relates to a concentration device for filter filtration concentration of particles from a volume of a fluid. The concentration device comprises an ultrasonic transducer that is configured to clean the filter. |
申请公布号 |
WO2013091658(A2) |
申请公布日期 |
2013.06.27 |
申请号 |
WO2012DK50497 |
申请日期 |
2012.12.21 |
申请人 |
GRUNDFOS HOLDING A/S |
发明人 |
ANDERSEN GAD, JENS;ENEMARK, HEIDI L.;AL-SABI, MOHAMMAD NAFI SOLAIMAN;KURTZHALS, JOERGEN |
分类号 |
G01N1/40 |
主分类号 |
G01N1/40 |
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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