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Cationic Polyacrylamide CPAM Slaughterhouse Meat Factory Waste Water

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?Cationic polyacrylamide CPAM slaughterhouse meat factory waste water
?Slaughter house is one of the waste water industrial which is heavily polluted and discharge,it contains a lot of fat, protein, blood, feces and sediment, etc.With the implementation of city health project, concentrated most of our city has begun to slaughter livestock, to Shenyang slaughter plant as an example, the daily slaughter pigs 10 thousand, daily discharge of wastewater from nearly 1000 tons. Boyuan water purification technology service department in the case of sample customer before detection, slaughter and meat products found Xi wastewater in sewage treatment, COD, BOD, SS, NH3-N, organic oils were generally high. The Tu Xi washing wastewater, wastewater, wastewater and disintegration of visceral cleaning animal manure wastewater containing large amounts of organic matter, water is red brown, with a strong fishy smell. The following is a copy of the data Xi Tu wastewater influent water quality detection:
?Item:Wastewater quality(mg/L)
?COD cr ?2500 ???????????COD cr ?2500
?BOD ???1000 ????????????BOD ???1000
?SS ??????1500 ???????????SS ??????1500
?NH3-N ??30 ?????????????NH3-N ??30
?PH ??????7-8 ????????????PH ??????7-8
?Oil and grease ?????300 ???????????oil ????300
?Total P ?????18 ????????????total P ?????18Coli group 36*1012(unit/100ml)
?Technical specialist Boyuan water purification company experiment was conducted according to the on-site inspection of the sewage water samples, respectively, in the 4 experiment container add cationic polyacrylamide type 20, type 30, type 40, type 50 in four samples, and with other water treatment chemicals by biological method / membrane treatment, the most ideal type 40 flocculation effect. Not only can the removal of COD, BOD, SS and NH3-N content, but also for the decolorization of the wastewater, and the organic flocculation. ?The same is a cationic polyacrylamide, because of its molecular weight, ionic degree, floccula

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