提盐清液配硫铵母液的技术应用

摘要

试验开发了利用提盐清液替代生产水配置硫酸铵母液无害化回用技术，提盐清液与生产水以合适的比例混合后配置硫酸铵系统循环喷洒母液，既不影响硫酸铵产品质量，又降低了硫酸铵系统生产水消耗和废水处理费用，实现了提盐清液的无害化回用。%A new technology using salt extraction liquor instead of production water to prepare ammo-nium sulfate mother liquor was developed. The mixture of proportional salt extraction liquor and production water is used to prepare circulating spray mother liquor for ammonium sulfate system. Production water consumption and waste water treatment cost are reduced without influencing the quality of ammonium sulfate. Harmless reuse of salt extraction liquor is realized.