Operation guarantee project of steelmaking water system of Yukun iron and Steel GroupReturn

Project Name: Yukun iron and Steel Group Company

System introduction: secondary cooling water + mold cooling water + equipment water + oxygen making circulating water + drum water + dedusting water

Make up water source: surface water + groundwater

Water quality: the water quality is mainly characterized by high salt content

Service time: from May 2019 to now


System operating conditions

Dosing scheme:

Chemical name                model          Dosage (mg / L)         Dosing mode
Scale and corrosion inhibitor for circulating water             GL-618                    30         Continuous dosing
Polyaluminium chloride
                    20
polyacrylamide
                     2
Circulating water oxidizing bactericide
                    80             Impact dosing
Circulating water bactericidal stripping agent
                   100
Calcium reducing agent


effect


    During system operation. With the joint efforts of both parties, during the operation guarantee period of Shandong Dadu new materials Co., Ltd., the water quality of the internal circulating water system is stable, the inner wall of the heat exchanger is free of scaling and corrosion, and the cooling tower is free of microbial breeding, which effectively reduces the risk of scaling and pollution blockage of the system. The effluent quality of the degreaser system meets the requirements of equipment use, and ensures the stable and normal operation of the system.


Real scene of the project site

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