SD210 is a high-efficiency polycarboxylic acid thermal seawater desalination scale inhibitor with excellent scale inhibition and dispersion performance. It can effectively inhibit the formation and deposition of inorganic salt scales such as calcium carbonate, calcium sulfate, magnesium hydroxide, calcium phosphate, and silicates. It has a wide applicable temperature and water quality range and can control the desalination system to operate under high pH and high concentration multiple conditions without scaling. The product has passed the "NSF/ANSI/CAN 60 Drinking Water Chemicals—Health Effects" certification and has been applied in multiple 10,000-ton low-temperature multi-effect seawater desalination projects, with performance reaching the advanced level of similar foreign products.
This product is suitable for low-temperature multi-effect seawater/brackish water desalination systems. It can effectively inhibit system scaling, improve water production and water quality, reduce cleaning frequency and operating costs. It has been applied in low-temperature multi-effect seawater desalination projects such as Hebei Fengnan Iron and Steel 25,000 tons/day, Tianjin Beijiang Power Plant 200,000 tons/day, Hebei Cangdong Power Plant 57,500 tons/day, and Shandong Yulong Petrochemical 80,000 tons/day. It effectively inhibits system scaling, extends the cleaning cycle, reduces operating costs, and achieves significant economic benefits.
