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TM820S-400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TM820S-400/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！TM820S-4008英寸高通量高脱盐节能型海水淡化反渗透膜元件TM820S-400海水淡化膜元件，有效膜面积为400平方英尺，它具有脱盐率高、产水通量极大、运行成本极低等显著性能，可有效地降低设备***及系统的运行成本。适合于海水以及高浓度苦咸水的给水，尤其是采用严格的预处理如UF/MF的海水以及高浓度苦咸水脱盐系统。广泛应用海水淡化和高浓度苦咸水淡化系统，来制造发电厂锅炉补给水等各种工业用水和生活用水。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）TM820S-40099.75909,000(34.1)400(37)28测试条件：操作压力800psi（5.52Mpa）测试液温度770F（250C）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7,500gpd（28.3m3/d）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·······································1130F（450C）***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）)