ZHONGZhi-jun,ZHUMeng-jian,GANLing,et al.Treatment of Chinese Pharmaceutical Wastewater by Process of Pretreatment, UASB, Hydrolysis Acidification and MBR[J].China Water & Wastewater,2025,41(8):109-113.
Treatment of Chinese Pharmaceutical Wastewater by Process of Pretreatment, UASB, Hydrolysis Acidification and MBR
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第41卷
Number:
第8期
Page:
109-113
Column:
Date of publication:
2025-04-17
- Abstract:
- The combined process of pretreatment, UASB, hydrolysis acidification and MBR is adopted to treat the wastewater in Jiangsu Kanion Pharmaceutical Co., Ltd. with the characteristics of high concentrations of COD and suspended solids, low density of suspended solids and poor sedimentation. The treatment process, technical characteristics, design parameters of the main units and the actual operation of the project are introduced. Practice shows that the combined process can remove pollutants in the wastewater efficiently, the actual treatment efficiency of each unit is generally in line with expectations, and the effluent quality can meet the level A criteria in table 1 of the Wastewater Quality Standards for Discharge to Municipal Sewers (GB/T 31962-2015) stably. The combined process ensures the treatment effect while overcoming the site constraints, which has certain reference value.
Last Update:
2025-04-17