净水技术2024，Vol.43Issue(z1)：321-326,6.DOI:10.15890/j.cnki.jsjs.2024.s1.046
市政污水处理厂MBR新型精细膜法原位提标扩能方案技术经济分析
Technical and Economic Analysis of MBR New Fine Membrane Method in Situ Upgrading and Capacity Expansion Scheme for Municipal WWTP
郑涵 1白海龙 2周传庭 1仝蒙2
作者信息
- 1. 上海市城市建设设计研究总院<集团>有限公司,上海 200125
- 2. 上海世浦泰膜科技有限公司,上海 201599
- 折叠
摘要
Abstract
A municipal WWTP plans to upgrade the effluent standard and capacity.The treatment scale will be expanded from the current 50 000 m3/d to 100 000 m3/d,and the effluent standard will be upgraded from the first class B discharge standard to the quasi class Ⅳ criteria of surface water.In order to explore energy-saving and economic transformation plans,this case elaborates on the process design principles of traditional solutions and new fine membrane solutions,and compares the economic indicators of the two.By comparison,it can be concluded that the new fine membrane method solution has a shorter construction period and lower construction difficulty compared to traditional methods,and has significant advantages in land intensive renovation projects;Meanwhile,the new fine membrane method scheme can save 32.3％of the total project investment and increase the profit per ton of water treatment by 30％.Therefore,the proportion of new fine membrane solutions in domestic WWTP upgrading and capacity expansion projects has great potential for improvement.This case provides new ideas for the selection of WWTP renovation processes in the future.关键词
污水处理/提标扩能/膜生物反应器(MBR)工艺/新型精细膜法/深度处理Key words
wastewater treatment/upgrading and capacity expansion/membrane bio-reactor(MBR)process/new membrane method/advanced treatment分类
建筑与水利引用本文复制引用
郑涵,白海龙,周传庭,仝蒙..市政污水处理厂MBR新型精细膜法原位提标扩能方案技术经济分析[J].净水技术,2024,43(z1):321-326,6.
