Shu Shi-tao2026-03-222026-03-222008http://en.cnki.com.cn/Article_en/CJFDTOTAL-LFYF200803017.htmhttps://andeanlibrary.org/handle/123456789/64455With the open circulating cooling water of SA plant,the bacteria-alga and scaling corrosion appear and the cooling water and circle acid temperature are raised.The measures are used,such as adding chemical drug timingly and quantitatively in the circle water system to clean pre-film,adding in anti-scaling agent and bactericidal algicide to treat the circle water.The circle water quality is improved greatly,the circle water and acid temperature is reduced about 10 ℃ than no treatment.enWater coolingSulfurScalingWater qualityWater treatmentChemistryCorrosionEnvironmental engineeringEnvironmental scienceWaste managementarticle