NHD脱硫溶液的污染问题及处理措施

Pollution Problem and Disposal of NHD De-sulfur Solution

从物理性污染和化学性污染两方面分析了NHD脱硫溶液污染的原因;指出了溶液污染对系统长周期运行所造成的多种影响;对比了沉降法、过滤法、精制法处理溶液污染的效果;提出了预防溶液污染的建议和措施。

Cause of NHD de-sulfur solution pollution was analyzed from two aspects of physical ＆ chemical pollutions; multi-influences caused by solution pollution on the system during long-term operation were pointed out, effect treating solution pollution was compared for settling method, filtering method and refining method; suggestions and measures were presented for protecting from solution pollution.