高孔藻基净水剂在深度处理污水工艺中的应用研究  

An Application of High Porosity Alginate on Water Purifying Agent in Advanced Wastewater Treatment Process

作　　者：李建军 闭伟宁 杨勇 陈远光 谢宝龙 黄西平 LI Jianjun;BI Weining;YANG Yong;CHEN Yuanguang;XIE Baolong;HUANG Xiping(South Manganese Group Limited, Nanning, Guangxi 530022, China;Daxin Manganese Mine Branch, South Manganese Group Limited, Chongzuo, Guangxi 532315, China;Tianjin Institute of Seawater Desalination and Multipurpose Utilization, Ministry of Natural Resources, Tianjin 300192, China)

机构地区：[1]南方锰业集团有限责任公司,广西南宁530022 [2]南方锰业集团有限责任公司大新锰矿分公司,广西崇左532315 [3]自然资源部天津海水淡化与综合利用研究所,天津300192

出　　处：《中国锰业》2022年第1期70-73,共4页China Manganese Industry

摘　　要：以大新某企业厂区污水处理厂污水作为处理对象,通过将高孔藻基净水剂植入污水处理厂生化系统的方法进行强化处理,进而达到优化深度处理污水工艺的目的。试验结果表明:植入高孔藻基净水剂作为生物载体,改善活性污泥后,部分污染物(如TP、COD及NH_(3)-N)的去除效率得到了提升,CAST系统中的有机物在生化处理过程中消解的效率大于未植入前,污泥增长速度明显放缓,污泥产量减少5%~30%。Taking the sewage from the sewage treatment plant of Daxin electrolytic manganese plant as the treatment object,the high pore alginate on water purifying agent is implanted into the biochemical system of the sewage treatment plant for enhanced treatment,so as to optimize the advanced sewage treatment process.The test results show that the removal efficiency of some pollutants(such as TP,COD and NH3-N)has been improved after the implantation of high porous alginate based water purification agent as biological carrier to improve the activated sludge.The digestion efficiency of organic matter in cast system in the biochemical treatment process is higher than that before the implantation.The growth rate of sewage sludge has slowed down significantly,and the sludge output has decreased by about 5%~30%.

关 键 词：高孔藻基净水剂 生活污水 生化系统 活性污泥 

分 类 号：X703[环境科学与工程—环境工程] TF792[冶金工程—钢铁冶金]