1、水冲洗：用大流量的水尽可能的冲洗掉系统中的灰尘、泥沙、脱落的藻类及腐蚀产物等一些疏松的污垢，以节约用药量，降低清洗成本，为下一步的化学清洗做准备。
With a large flow of water to flush out the system as dust, sand, and the corrosion products falling algae and some loose dirt, to conserve drug, reduce the cost of cleaning, chemical cleaning for the next preparation.
2、杀菌灭藻：通过加入杀菌灭藻药剂，杀死系统中微生物，并使设备内表面附着的生物粘泥剥离脱落。
By adding biocide agents, killing microorganisms in the system, and make the device attached to the surface of the biological slime stripping off.
3、除垢剥离：加入剥离剂、除垢剂、分散剂对系统内水垢、锈垢剥离解体后排出，还原一个洁净的金属表面。
Join stripping agents, detergents, dispersants after the system scale, rust peeling disintegration discharge, restore a clean metal surface.
4、钝化或预膜：设备管道经过清洗后其金属表面处于十分活跃的活性状态，极易二次氧化锈蚀。A：若设备清洗后封存，则对设备进行钝化处理；B：若设备清洗后投入使用，则进行预膜处理。以更好的保护洁净的金属表面防止氧化锈蚀。
After cleaning their equipment pipeline is very active metal surface active state, vulnerable secondary oxidation corrosion. A: If the equipment cleaning after sequestration, then the device passivation treatment; B: If after cleaning equipment put into use, the pre-film treatment. Better protection to prevent oxidation of the clean metal surface corrosion.
5、日常水维护：通过加入水处理药剂，抑制水中菌藻生长，防止钙、镁离子结晶、沉淀最大限度的保持金属表面清洁。
By adding water treatment chemicals, inhibit the growth of bacteria and algae in water to prevent calcium and magnesium ions crystallization, precipitation maximum to keep metal surfaces clean.

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