高盐渗滤液生化活性影响因素探究  

Exploration of Factors Affecting the Biochemical Activity of High Salt Leachate

作　　者：刘亚军 韩柏州 苏星 吴绍宇 何昌伟 陈艺 张思运 LIU Ya-jun;HAN Bo-zhou;SU Xing;WU Shao-yu;HE Chang-wei;CHEN Yi;ZHANG Si-yun(WEILI Environmental Protection Technology Group Co.Ltd.,Changzhou 213000,China)

机构地区：[1]维尔利环保科技集团股份有限公司,江苏常州213000

出　　处：《安徽化工》2025年第1期128-131,139,共5页Anhui Chemical Industry

摘　　要：蒸发技术及膜技术目前在市场上推广较多,但是配套的全量化技术并没有逐渐完善,废水长期回灌调节池或者填埋场,导致进入生化池的水质恶化,对经济性较强的活性污泥法产生冲击。对恶化水质进行环境模拟,通过不同梯度来分辨污泥对氨氮的处理效果,主要研究结果为污泥浓度>碱度>盐分>pH,针对高盐分、高氨氮的废水,需要长期补泥,维持高污泥浓度,才能有效提高处理能力。Evaporation technology and membrane technology are widely promoted in the market at present, but the support⁃ ing full quantification technology has not been gradually improved. Long-term wastewater recharge regulation ponds or land⁃ fill sites lead to the deterioration of water quality entering the biochemical ponds, which has an impact on the activated sludge method with strong economy. Environmental simulation was carried out according to the deteriorated water quality, and different gradients were used to distinguish the treatment effect of sludge on ammonia nitrogen. The main research re⁃ sults were sludge concentration > alkalinity > salinity >pH. For wastewater with high salinity and ammonia nitrogen, long term mud replenishment and maintaining high sludge concentration were needed to effectively improve the treatment capacity.

关 键 词：污泥浓度 碱度 盐分 硝化反应 

分 类 号：X703[环境科学与工程—环境工程]