滤膜类型反渗透（ro）膜品牌东丽适用对象水用途水过滤规格TM820A-370厚度200（mm）适用范围海水淡化过滤方式外压式性能耐酸、耐碱、防水、防静电、其他操作压力5.52（MPa）工作温度25（℃）过滤精度0.001截留分子量10（万）孔径0.001（μm）通量1000（L/H）纵向强度1（MPa）东丽反渗透膜TM820A-370/日本东丽膜日本东丽反渗透膜，日本东丽膜，上海日本东丽膜，日本东丽RO膜，日本反渗透膜，我公司***代理进口日本东丽膜元件，型号齐全，欢迎广大客户来电咨询选购！TM820A-3708英寸高浓度海水淡化反渗透膜元件TM820A-370海水淡化膜元件，有效膜面积为370平方英尺，它具有世界***高水准的耐压能力以及N***和硼脱除率，除盐性能好且稳定，可保证在高回收率的条件下从海水中获取高质量的透过水。适合于高浓度海水的淡化处理。广泛应用于高回收率系统的海水淡化和苦咸水淡化，来制造发电厂锅炉补给水等各种工业用水和生活用水，也应用于废水再利用，如食品、电镀金属等有价物质的浓缩回收在内的多种领域。3.1膜元件性能规范膜元件型号标准脱盐率%脱硼率%透过水量gpd（m3/d）有效膜面积ft2（m2）给水流道宽度（mil）TM820A-37099.75935,600(21.2)370(34)31测试条件：操作压力800psi(5.52MPa)测试液温度77?Ｆ(25℃)测试液浓度32000mg/L(asN***)、5mg/L硼单只膜元件水回收率8％测试液pH8单支膜元件***低脱盐率99.5％***小透过水量4,800gpd(18.2m3/d)3.2使用极限条件***高操作压力·············································································1200psi(8.3MPa)***高进水流量·············································································70gpm(382m3/d)***高进水温度·············································································113?Ｆ(45℃)***大进水SDI··············································································5进水自由氯浓度··········································································检测不到连续运行时进水pH范围····························································2－11化学清洗时进水pH范围····························································1－12单个膜元件***大压力损失···························································20psi(0.14MPa)单个膜组件***大压力损失···························································60psi(0.42MPa))