复合基质快滤系统处理生活污水的研究
王浩胜 1李建霜1
作者信息
摘要
结合城市污水处理及快滤系统基质研究现状，通过实验室建立模拟土柱，对复合基质材料处理污水效果进行实验研究。结果表明：草炭：土：炉渣：沸石：蛭石=2：3：5：1：1综合去污效果最优。当水力负荷增加时，以草炭土、炉渣、沸石为主要基质材料的系统处理效果稳定。系统小试二号箱基质去除效率比一号高。二号箱加入15%沸石后，系统去除效果比一号箱去除效果好。效率提高了10%~15%，处理效率稳定。
Abstract
With urban sewage treatment and the matrix of rapid filtration system Research, through the establishment of laboratory simula-tion soil column, for each single matrix material to study the effect of sewage. The results show:peat:soil:slag:The zeolite:vermiculite=2:3:5:1:1 ,comprehensive decontamination optimal effect. When the hydraulic load increases with peat soil、slag、zeolite matrix material sys-tem for the main treatment effect and stability. System smal test on the 2nd box high substrate removal efficiency than the 1st.The 2nd box with 15%.The zeolite, the system is better than the 1st tank removal effect. Efficiency is improved by 10%to 15% and the processing ef-ficiency is stability.
关键词
生活污水/快滤系统/COD/氨氮/去除率Key words
Urban sewage/rapid filtration system/COD/ammonia- nitrogen/removal efficiency引用本文复制引用
出版年
2014
NETL
NSTL
万方数据