Pilot-scale Study on NCMBR Process for Upgrading of Sewage Treatment Plant in Industrial Park

论文摘要

A pilot-scale research was conducted on nanostructured ceramic membrane bio-reactor（ NCMBR） for treatment of comprehensive wastewater from industrial park. The quality of the effluent water was stable and good. During stable operation,the COD,NH3-N and TP concentrations of the influent water were 147-475,42-23. 5 and 0. 65-0. 85 mg/L,respectively,and those of the effluent water were 147-475,0. 08-0. 82 and 0. 18-0. 26 mg/L,respectively,so the average removal rates of COD,NH3-N and TP were 82%,97% and 72%,respectively,meeting the standard for Class-A emissions of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant（ GB18918-2002）. In addition,the process has certain anti-impact capacity and ability to mitigate membrane fouling,meeting the objectives of upgrading and transformation. This study will provide reference for upgrading of existing sewage treatment plants.

论文目录

• 1 Introduction
• 2 Materials and methods
•   2.1 Experiment device and operation mode
•   2.2 Experimental water
•   2.3 Monitoring items and analysis method
• 3 Results and analysis
•   3.1 Removal of COD
•   3.2 Removal of NH3-N
•   3.3 Removal of TP
•   3.4 Membrane fouling during start-up and stable running
• 4 Conclusions

文章来源

类型: 期刊论文

作者: Zhengcheng MENG,Ping XIAN,Fuping HUANG,Zhining HUANG,Yulan QIN,Jinguo DAI

来源: Asian Agricultural Research 2019年05期

年度: 2019

分类: 经济与管理科学,工程科技Ⅰ辑

专业: 环境科学与资源利用

单位: College of Resources,Environment and Materials,Guangxi University,Academy of Environmental Protection Sciences,Guangxi Zhuang Autonomous Region,Guangxi Environmental Protection Industry Association

基金: Supported by Key Research and Development Project of Guangxi Zhuang Autonomous Region(AB17129020)

分类号: X703

DOI: 10.19601/j.cnki.issn1943-9903.2019.5.010

页码: 50-52+57

总页数: 4

文件大小: 573K

下载量: 24