反渗透膜元件透过系数的试验与数学求解  

Experimental and mathematical method for permeability coefficients of reverse osmosis membrane elements

作　　者：王文凤[1] 靖大为[1] 

机构地区：[1]天津城建大学膜技术研究中心,天津300384

出　　处：《供水技术》2013年第6期1-5,共5页Water Technology

摘　　要：明确了反渗透膜元件两透过系数求解所需的函数形式、幂项数、试验组数、试验点位、变量归一、回归分析及回归效果检验等一系列试验与数学过程,并给出了某支膜元件两透过系数求解的试验数据及其计算实例。A series of testing and mathematical method for the both of water and salinity permeability coefficients of the reverse osmosis （RO） membrane elements, such as the function form, the items number of power, the group number of tests, the test points, the normalized variables, regression analysis and examination of regression effect, etc. were described. The experimental data and calculation process for permeability coefficients of one RO membrane element were depicted.

关 键 词：反渗透技术 元件透过系数 多项式函数 回归分析 

分 类 号：TU991.24[建筑科学—市政工程]