环境工程学报2012，Vol.6Issue(12)：4372-4376,5.
混凝沉淀法深度处理酒精废水
Treatment of fermentation alcohol wastewater by coagulation-precipitation process
摘要
Abstract
The coagulation precipitation was used to treat the fermentation alcohol wastewater. The influ- ences of coagulation nature, coagulation dosage, pH and sedimentation time were researched. The study showed that PAS was superior to PAC and PFS. The optimum reaction conditions were at pH 8 and 60 mg/L of PAS with 90 min of sedimentation time. Under these conditions, the removal rates of COD, turbidity and NH3-N would reach 41.91% , 46. 15% and 49.61% , respectively. The results demonstrated that coagulation precipitation would lighten the burden of following afterpurification system, and help to enhance quality of recycled water关键词
酒精废水/混凝沉淀/正交实验/深度处理Key words
fermentation alcohol wastewater/coagulation-precipitation/orthogonal test/advanced treat-ment分类
资源环境引用本文复制引用
宋宏杰,刘培,唐敏,孔德芳,范佳琦..混凝沉淀法深度处理酒精废水[J].环境工程学报,2012,6(12):4372-4376,5.基金项目
国家“十一五”水体科技重大专项 （）
