冷轧酸洗高氮废水处理中碳源选择的工程应用研究  

作　　者：李凤娟 胡爱国 

机构地区：[1]阳江职业技术学院,广东阳江529566 [2]阳江宏旺实业有限公司,广东阳江529566

出　　处：《环境保护与循环经济》2024年第6期24-28,共5页environmental protection and circular economy

摘　　要：探讨冷轧酸洗高氮废水处理中碳源选择的工程应用,评估不同碳源的性能,确定最适合处理高氮废水的碳源,并比较其处理成本和安全性。研究采用复合碳源,由多种单一碳源组成。研究结果表明,复合碳源在处理高氮废水方面表现出色,相较于甲醇,其处理成本更低、安全性更高。在试用期间,工艺参数和水质指标均稳定达标,证明了应用复合碳源的可行性和有效性。This study aims to explore the engineering application of carbon source selection in the treatment of high nitrogen wastewater from cold rolling pickling,evaluate the performance of different carbon sources,determine the most suitable carbon source for treating high nitrogen wastewater,and compare their treatment costs and safety.The study adopts a composite carbon source composed of multiple single carbon sources,the research results indicate that composite carbon sources perform well in treating high nitrogen wastewater,with lower treatment costs and higher safety compared to methanol.During the trial period,the process parameters and water quality indicators were stable and met the standards,proving the feasibility and effectiveness of the composite carbon source.

关 键 词：冷轧酸洗废水 高氮废水 碳源选择 复合碳源 工艺参数 

分 类 号：X703[环境科学与工程—环境工程]