EDI元件的进水水质要求

EDI元件的进水水质要求元件的进水水质要求项目项目EDI-210EDI-210UTEA（包括CO2）≤25ppm(CaCO3)≤8ppm(CaCO3)pH6.0-9.07.0-9.0硬度≤2.0ppm≤0.5ppm硅≤0.5ppm≤0.2ppmTOC≤0.5ppm≤0.3ppm余氟≤0.05ppm≤0.05ppmFe、Mn≤0.01ppm≤0.01ppmSDI（15min.）≤1.5≤1.0油与油脂无无浊度（NTU）≤1.0≤1.0氧化剂mg/L无无二氧化碳≤5.0ppm≤3.0ppmEDI元件的操作参数元件的操作参数≥Ω项目项目EDI-210EDI-210U产水水量6.6–10gpm(1.5-2.2m3/h)6.6–10gpm(1.5-2.2m3/h)产水电阻率≥5MΩ-cm≥15MΩ-cm水回收率80-95%95%进水温度40℉-100℉(5℃-38℃)40℉-100℉(5℃-38℃)进水压力36-100psi(2.5–7.0Bar)36-100psi(2.5–7.0Bar)产水压差22-36psi(1.5–2.5Bar)22-36psi(1.5–2.5Bar)浓水循环流量2.2–4.5gpm(0.5–1.0m3/h)2.2–4.5gpm(0.5–1.0m3/h)浓水压力5-10psi5-10psi(0.35–0.7Bar)小于淡水压力(0.35–0.7Bar)小于淡水压力极水排放流量0.22–0.30gpm(50–70lpm)0.22–0.30gpm(50–70lpm)浓水电导率250–1000μs/cm250–600μs/cm工作电流1A-9A3A-9A最大工作电压180VDC160VDC