以哈尔滨磨盘山净水厂目前所采用的机械搅拌絮凝工艺作为研究对象进行生产性试验,分析并比较了不同原水水温及浊度下该工艺的絮凝性能,并对水中矾花进行了分析,验证了该工艺在应用中的可行性,并提出将原水浊度为0.7 NTU作为临界值适时调整,以进一步保证该工艺的絮凝效果。 Taking the mechanical stirring flocculation process currently adopted by Harbin Mopanshan water purification plant as a research object, the flocculation performance of the process under different raw water temperature and turbidity was analyzed and compared, and the alum in the water was analyzed and verified The feasibility of the process in the application, and put forward the original water turbidity of 0.7 NTU timely adjustment as a critical value to further ensure the flocculation effect of the process.