摘要
介绍了反渗透 -混床除盐系统处理锅炉补给水时的运行经验。经 4年的实践表明 :( 1)采用机械搅拌澄清池和三级过滤的系统 ,可以达到反渗透组件对进水水质的要求 ;( 2 )反渗透组件的脱盐率每年约降低 1%～ 2 % ,在设计中必须考虑 ;( 3)一般情况下 ,反渗透装置的出水应经过除碳器再送入混床 ;( 4 )混床的出力必须有足够的余量 。
Operational experience of boiler make-up water treatment by using reverse osmosis-mixed bed demin-eralizing system has been described. Practice during the period of four years shows: (1) Settled water pond and three-stage filtration system with mechanical agitation can meet the requitments of reverse- osmosis components to the inlet water quality; (2) It must be considered in the design that the demineralization efficiency of reverse-osmosis components will be decreased about 1%～2% in every year; (3) In normal case, the outlet water from reverse-osmosis equipment shall enter into mixed bed via a decarbonator; (4) The output capacity of the mixed bed must have a sufficient surplus, to avoid its influence on the water supply.
出处
《热力发电》
CAS
北大核心
2001年第3期52-53,共2页
Thermal Power Generation
