反渗透膜污染原因分析及清洗技术在电厂的应用
顿小宝,郑勃,郭云飞,杨敏,鲁浩

Analysis of reverse osmosis membrane fouling and application of cleaning technology in power plants
Xiaobao DUN,Bo ZHENG,Yunfei GUO,Min YANG,Hao LU
表3 清洗前后反渗透运行数据
Table 3 Reverse osmosis operation data before and after cleaning
项目进水流量/(m3·h-1进水压力/MPa段间压力/MPa浓水压力/MPa产水压力/MPa产水流量/(m3·h-1
#1清洗前69.00.860.710.680.0849.7
74.70.880.660.620.0853.9
82.10.880.680.650.0860.8
#1清洗后89.80.760.650.610.0865.7
94.40.820.740.700.0870.4
100.10.920.830.780.0875.0
#2清洗前96.70.850.660.630.0872.2
91.30.840.640.600.0869.3
85.50.820.630.590.0866.8
#2清洗后92.90.810.690.630.0869.1
103.70.930.830.800.0875.7
98.90.880.760.710.0872.4