【英文篇名】 Study on Flocculate-Precipitate Treatment of Wastewater in Hogpen
【作者中文名】 李燕; 杨玲娥; 党培育;
【作者英文名】 Li Yan Yang Ling'e Dang Peiyu （College of Food Science and Technology; SFU; Shanghai 200090; China）;
【作者单位】 上海水产大学食品学院; 上海水产大学食品学院 上海;
【文献出处】 净水技术, Water Purification Technology, 编辑部邮箱 2007年 02期 
期刊荣誉：ASPT来源刊  CJFD收录刊
【关键词】 硫酸铝; 膨润土; 壳聚糖; 高分子絮凝剂; 复合混凝剂; COD_G去除率;
【英文关键词】 Al_2（SO_4）_3; Alta-mud; chitosan; PAM; composite flocculant; COD_G removal rate;
【摘要】 研究了不同混凝剂硫酸铝、膨润土、壳聚糖、聚丙烯酰胺对养猪场污水COD_G去除率、原水色度的影响;通过复配制得两种经济型复合混凝剂,使COD_G的去除率分别达到38.8%和20.0%,污水颜色变浅,动、植物可在其中生长,为后续生物处理创造了条件。
【英文摘要】 The effects of different flocculant aluminum sulfate(Al_2(SO_4)_3),Alta-mud,chitosan,PAM on COD_G removal rate and color reduction were investigated.Through combining with several compounds,two kinds of economical composite flocculant were obtained,and the COD_G removal rate of wastewater was 38.8%、20.0% respectively,and the color of wastewater became light.Some animals and plants can live in treated water.It provided possible pretreatment way for post biological treatment.
【DOI】 CNKI:SUN:ZSJS.0.2007-02-013

200853090958982.pdf