Method and apparatus for the continuous preparatio

专利名称：Method and apparatus for the continuous

preparation and analysis of effluent waterfor monitoring water conditioning plants

发明人：GLEISBERG, DIETRICH, DR.,PEANTEK,

GUNTER,GIEHLER, HANS-WERNER

申请号：EP83104837.6申请日：19830517公开号：EP00967B1公开日：19851227

摘要：1. Process for continuously sampling, preparing and treating as well as

analytically investigating waste water and controlling a waste water purification plant by :continuously pumping waste water coming from the waste water purification plant into ahydrocyclone zone ; recycling effluent matter coming from the hydrocyclone zone intothe waste water purification plant, matter coming from the overflow of the hydrocyclonezone being introduced into a separating zone ; recycling solid matter floating ordepositing in the separating zone into the waste water purification plant ; introducingpre-purified supernatant matter from the separating zone into first precipitating zone ;mixing the overflow matter from the first precipitating zone with a test solution in amixing zone ; introducing the mixture into a heating zone and treating it at the

temperature necessary for effecting the reaction, especially oxidation and/or hydrolysis ;passing the reaction product coming from the heating zone through a pressure

equalizing and degassifying zone into a second precipitating zone ; cooling the overflowmatter coming from the second precipitating zone in a cooling zone to the temperature

necessary for analyzing ; passing the cooled overflow matter from the second

precipitating zone through an analyzer ; and feeding the test values determined by theanalyzer to a control unit.

申请人：HOECHST AKTIENGESELLSCHAFT

地址：65926 Frankfurt am Main DE

国籍：DE

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