Abstract:

The pollution-resistant effect of the wider spacer RO membrane is analyzed. Combined with the case of its application in power plants,using mining-well water as raw water,the actual application of the boiler make-up water prepared by the wider spacer RO and mixed bed process are tested and verified. The results show that the wider spacer RO membrane shows obvious pollution-resistant effect. The process used for treating the boiler make-up water with complicated water quality is reliable. The water quality of produced water can meet the requirements for boiler make-up water in power plants.

Key words: wider spacer reverse osmosis membrane, pollution-resistant, power plant, boiler make-up water

摘要：

分析了宽流道反渗透膜的抗污染效果，并结合电厂应用案例，以煤矿井水为原水，对宽流道反渗透膜和混床工艺制备锅炉补给水的实际应用进行验证。结果表明，宽流道反渗透膜表现出较高的耐污染性，用于处理原水水质较为复杂的锅炉补给水的工艺可靠，产水水质满足电厂锅炉补给水的要求。

关键词: 宽流道反渗透膜, 耐污染, 电厂, 锅炉补给水

CLC Number: 

• TQ028.8