200 - 20,000
<300
200 -250 psig
200 - 800 psig
High
High
High
High
膜构造 Membrane Configurations
• 螺旋口 Spiral Wound • 中空纤维 Hollow Fiber • 管状 Tubular
膜系统 Membrane System
混浊 Turbidity, NTU 残渣密度指数 Silt Density Index, SDI 铁 Iron, Fe3+, ppm 锶 Strontium, ppm 钡 Barium, ppm 无水硅酸 Silica, reject, ppm 有机物 Organics, ppm 氯 Chlorine, residual, ppm pH 范围 Range 进水最高温度Feed Temperature Max, C
膜的水解要素 Hydrolysis Factors of RO Membranes
CA MEMBRANES
微生物生长率 Microbio growth present pH levels 5.0 - 6.5
温度 Temperatures < 35 oC Exposed to direct sunlight
容器 VESSEL
元件 ELEMENTS
RO 设备 Typical RO Machine
膜对比 Membrane Comparisons
醋酸纤维素
Cellulose acetate
PH范围Typical pH range 5.0-6.5
平均未浸透率Average % reject9i5o%n
微生物病体 Microbio susceptibYilietsy 温度限制Temperature limit 35 °C