MA-AA 具有良好的海水淡化阻垢性能及较好的协同作用,因此阻垢剂的二 元复配实验主要以 MA-AA 为复配基础,并选择 HPAA(2-羟基膦酰基乙酸)、 EDTMPS(乙二胺四甲叉膦酸钠)、PESA(聚环氧琥珀酸)、AA-AMPS(丙烯酸-2-丙 烯酰胺-2-甲基丙磺酸共聚物)、丙烯酸-丙烯酸酯-磺酸盐三元共聚物(以下简称 磺酸盐)、HEDP(羟基乙叉二膦酸)为复配对象分别按照 5:0、4:1、3:1、2:1 和 3:2 的比例进行复配,投加量均为 5mg/L。
MA-AA has good scale inhibition performance and good synergistic effect in seawater desalination. Therefore, the binary compounding experiment of scale inhibitor is mainly based on MA-AA, and HPAA (2-hydroxyphosphonoylacetic acid), edtmps (sodium ethylenediamine tetramethylphosphonate), PESA (polyepoxysuccinic acid), aa-amps (acrylic acid-2-acrylamide-2-methylpropanesulfonic acid copolymer) and Acrylic acid acrylate sulfonate terpolymer (hereinafter referred to as sulfonate) and HEDP (hydroxyethylidene diphosphonic acid) were compounded in the proportions of 5:0, 4:1, 3:1, 2:1 and 3:2 respectively, and the dosage was 5mg / L.