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

• 作者: Fuping HUANG Jinguo DAI Ping XIAN Yulan QIN Zhengcheng MENG Zhining HUANG
• 来源期刊: 亚洲农业研究:英文版
• 学科: 地球科学
• 关键词: NANOSTRUCTURED Ceramic membrane MBR Industrial PARK WASTEWATER SEWAGE treatment UPGRADING
• 年，卷（期）: yznyyjywb_2019,（5）
• 页码范围: 50-52
• 页数: 3页
• 分类号: X703

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.