摘要
在水相中合成了丙烯酸 /2 -丙烯酰胺 /2 -甲基丙磺酸共聚物分散阻垢剂 TJ- 1 0 2。测定了 TJ- 1 0 2的阻碳酸钙垢、阻磷酸钙垢、分散 Fe2 O3、稳定水中 Zn2 +及与 TJ- 30 1复配后的缓蚀阻垢性能。结果表明 :TJ- 1 0 2投加量为 1 0 mg/L 以上时阻磷酸钙阻垢率 95 .8%以上 ,分散Fe2 O3透光率为 44.3%以下 ,对 Zn(OH) 2 阻垢率在 5 8.6 %以上 ,但对碳酸钙垢阻垢率较差 ;TJ- 1 0 2与 TJ- 30 1具有良好的配伍性 ,复配液 TJ- 30 3具有优异的缓蚀。
A new disperser and scale inhibitor TJ 102 made from Acrylic Acid, 2 Acrylamide and 2 meth propysulfoacid, is synthesized in water phase and Redox system. Its CaCO 3 inhibition effciency, Ca 3(PO 4) 2 inhibitin efficiency, Fe 2O 3 dispersion efficiency, Zn 2+ stabilization efficiency and its corrosion & scale inhibition efficiency after they were built with TJ 301 are determined and the results showed that TJ 102 possessed good scale inhiiting performance.
出处
《水处理技术》
CAS
CSCD
2000年第5期289-292,共4页
Technology of Water Treatment
