Fenton联合调理对污泥脱水性能的影响  

Effect of Fenton combination conditioning on sludge dewatering performance

作　　者：王艳 李梦圆 张东明 杨晨 樊立安 WANG Yan;LI Mengyuan;ZHANG Dongming;YANG Chen;FAN Lian(Zhejiang Zheneng Xingyuan Energy Saving Technology Co.,Ltd.,Hangzhou 311121,China)

机构地区：[1]浙江浙能兴源节能科技有限公司,浙江杭州311121

出　　处：《能源工程》2024年第5期94-98,共5页Energy Engineering

基　　金：浙江省能源集团科技项目(ZNKJ-2022-069)。

摘　　要：为寻求更有效的污泥调理药剂配方,明确Fenton与其他药剂联合调理时污泥的脱水特性,分别使用单独Fenton调理、Fenton与生石灰、Fenton与粉煤灰、Fenton与PAM联合调理污泥,探究不同调理剂配比对污泥脱水性能的影响。当Fe2+和H2O2投加量均为40mg/g DS时,Fenton单独调理达到最佳脱水效果。Fenton联合生石灰或PAM调理与Fenton单独调理相比,均可提高污泥脱水能力。Fenton与粉煤灰联合调理对污泥脱水性能无明显的改善作用。In order to find a more effective formula for sludge conditioning agents and clarify the dewatering characteristics of sludge when Fenton is combined with other agents,Fenton alone,Fenton and quicklime,Fenton and fly ash,and Fenton and PAM were used to condition sludge separately,and the effects of different conditioning agent ratios on sludge dewatering performance were explored.When the dosage of Fe2+and H2O2 was 40 mg/g DS,Fenton conditioned achieved the best dewatering performance.Fenton combined with quicklime or PAM conditioning improved the sludge dewatering capacity.The combination of Fenton and fly ash had no obvious effect on the dewatering performance of sludge.

关 键 词：污泥调理 FENTON 生石灰 粉煤灰 聚丙烯酰胺 

分 类 号：TM621[电气工程—电力系统及自动化]