摘要
本文对几种改性药剂对高有机质淤泥的改性效果进行了研究,发现聚丙烯酰胺的沉降效果最为显著,使用复合型改性剂能够提升改性效果,降低药剂用量,并且分阶段添加复合型改性剂,效果更好。
In this paper,the modification effect of several modified agents on high organic matter sludge was studied.It was found that the sedimentation effect of polyacrylamide was the most significant.The use of composite modifiers can improve the modification effect,reduce the dosage of the agent,and add the composite type in stages.Modifiers,the effect is better.
作者
洪军
Hong Jun(Gezhouba Zhonggu Technology Co.,Ltd.,Wuhan Hubei 430014,China)
出处
《环境与发展》
2018年第10期112-113,共2页
Environment & Development
关键词
淤泥
脱水
改性
Sludge
Dehydration
Modification
