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中间试验场建在原高碑店污水处理厂区内。原高碑店污水处理厂建成于1961年,系一级机械沉淀处理,有2座圆形及平流式沉砂池和8座平流式沉淀池,处理水量为20立方米/秒。随着北京市工农业生产的发展,城市污水量也由1969年的11.96立方米/秒增加到目前的21立方米/秒(高碑店污水处理厂流域面积内污水量为4.5立方米/秒其中工业废水占50％以上),这些污水极大部分未经
The intermediate test site was built in the original Gaobeidian sewage treatment plant area. The original Gaobeidian Wastewater Treatment Plant was completed in 1961 and is a Class 1 mechanical sedimentation treatment. It has 2 round and horizontal flow grit chambers and 8 parallel flow sedimentation tanks with a treatment capacity of 20 cubic meters per second. With the development of industrial and agricultural production in Beijing, the volume of urban sewage has also increased from 11.96 cubic meters per second in 1969 to the current 21 cubic meters per second (the volume of sewage in the area of the Gaobeidian sewage treatment plant is 4.5 cubic meters per second. Of which industrial waste accounted for more than 50%), a large part of these sewage has not been