期刊论文

Characteristics of self-flotating coagulation for treating algae-laden water in Changsha section of Liuyang River

中文

长沙理工大学学报(自然科学版)

1672-9331

2023

20

04

55-63

10.19951/j.cnki.1672-9331.20230524003

国家重点研发计划项目(2022YFE0105600) 湖南省自然科学基金资助项目(2020JJ4613) 郴州市国家可持续发展议程创新示范区专项资金资助项目(2021sfq15)。

本校为第一机构

【目的】改进蓝藻水华治理的化学混凝法,解决藻渣分离和收集等问题,优化化学混凝条件以提高目标污染物的去除率,同时降低二次污染风险。【方法】针对浏阳河长沙段含藻水的水质特征,提出具有自气浮作用的混凝处理新方法,即采用铝盐、亚...展开更多 【目的】改进蓝藻水华治理的化学混凝法,解决藻渣分离和收集等问题,优化化学混凝条件以提高目标污染物的去除率,同时降低二次污染风险。【方法】针对浏阳河长沙段含藻水的水质特征,提出具有自气浮作用的混凝处理新方法,即采用铝盐、亚铁盐、亲水性二氧化硅(SiO2)和碳酸钠进行含藻水的混凝处理,通过响应曲面二次回归模型确定除藻控磷的最佳混凝参数,结...

[Purposes]In order to improve the chemical coagulation method for treating cyanobacterial blooms and solve the problems of algal flocs separation and collection,chemical conditions of coagulation were optimized to increase removal efficiencies of target pollutants and r...MORE [Purposes]In order to improve the chemical coagulation method for treating cyanobacterial blooms and solve the problems of algal flocs separation and collection,chemical conditions of coagulation were optimized to increase removal efficiencies of target pollutants and red...