磷酸盐除钙镁盐水精制试运行总结

Test run of removing calcium and magnesium ion in brine by phosphate

通过采用磷酸盐去除一次盐水中的钙镁离子,从而达到较好的盐水精制效果,延长二次盐水树脂塔再生周期,降低生产成本。

Calcium and magnesium ions in primary brine were removed by addition of phosphate and the effect of refining brine was better. Thus, the regeneration cycles of chelating resin towers were prolonged and production cost was reduced.