【摘要】 以羧甲基壳聚糖作为阻垢剂，静态阻垢实验方法研究其对硫酸钙的阻垢性能，探讨阻垢剂用 量、温度、钙离子浓度及溶液酸度与阻垢性能的关系，结果表明，羧甲基壳聚糖对硫酸钙水垢具 有较好的阻垢效果．更多还原

【Abstract】 The anti-scaling performance of carboxymethyl chitosan for CaSO4 is studied by static anti --scaling test, and the relationships are probed between the anti- scaling rate and the mass- concentration of anti-scaling agent, the temperature of solution, the concentration of Ca2+ and the pH value of solution. The results show that the CM-CTS has an evident anti-scaling effect for CaSO4.更多还原