Research Article
Research Progress on Biochemical Process Treatment of Coking Wastewater
@INPROCEEDINGS{10.4108/eai.24-11-2023.2343420, author={Jiajing Che}, title={Research Progress on Biochemical Process Treatment of Coking Wastewater }, proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China}, publisher={EAI}, proceedings_a={IDEE}, year={2024}, month={2}, keywords={coking wastewater biochemical technology a/o a1/a2/o a/o/o}, doi={10.4108/eai.24-11-2023.2343420} }- Jiajing Che
Year: 2024
Research Progress on Biochemical Process Treatment of Coking Wastewater
IDEE
EAI
DOI: 10.4108/eai.24-11-2023.2343420
Abstract
Coking wastewater, as one kind of industrial wastewater, was discharged in the process of coking, which is polluted by organic matter and metal ions. The wastewater was highly polluting and difficult to treat, so an efficient method is needed to treat the coking wastewater. At present, coking wastewater is mainly treated by biochemical technology. This study first briefly describes the source, composition and harm of the coking wastewater. Then introduces the common treatment methods and processes of coking wastewater, reviews the application of different biochemical treatment technologies in coking wastewater treatment, compares and summarizes the different processes of biochemical technology (including A/O, A1/A2/O, A/O/O process), and finally discusses the research direction of biochemical technology treatment of coking wastewater. This paper can provide reference for future biochemical treatment of coking wastewater.