自来水厂混凝工艺的流程及应用 摘　要： 由于自然因素和人为因素，原水里含有各种各样的杂质。

从给水处理角度考虑，这些杂质可分为悬浮物、胶体、溶解物三大类。

城市水厂净水处理的目的就是去除原水中这些会给人类健康和工业生产带来危害的悬浮物质、胶体物质、细菌及其他有害成分，使净化后的水能满足生活饮用及工业生产的需要。

市自来水总公司水厂采用常规水处理工艺，它包括混合、反应、沉淀、过滤及消毒几个过程。

#160; 随着水源水质的恶化和人们生活水平的提高，饮用水常规处理工艺己不能与 现有的水源水质和水质标准相适应。

混凝工艺制备饮用水是非常有前景的水处理技术。

从工艺流程上看，混凝工艺简单，运行管理方便。

关键词：净化，饮用水，混凝工艺，应用 Process and application of tap water factory coagulation process Abstract :Due to natural and anthropogenic factors, contains a variety of impurities in raw water. From the angle of water treatment, these impurities can be divided into colloidal suspensions, and dissolved in three categories. City water plant water purification treatment is the removal of raw water, these will bring harm to the suspended matter, colloids, bacteria and other harmful ingredients to human health and industrial production, the purified water energy to meet the needs of drinking and industrial production. City Tap Water Corporation water by conventional water treatment process, it includes mixing, reaction, sedimentation, filtration and disinfection processes. With the deterioration of water quality and the improvement of people's living standards, conventional water treatment process can not and the existing water quality and water quality standards to adapt. The coagulation process for drinking water water treatment technology is very promising. From the process of coagulation, simple process, convenient operation and management. Key words :Drinking water purification coagulation process application 1 前言 水是地球万物的生命之源。

自来水的水质不仅关系到千家万户，也关系到人们的身体健康。

由于城市化发展的不断加快，人口数量的快速增长以及部分企业环保意识的缺失，浪费水、污染水的现象普遍存在。