title: Study on transmembrane electrical potential of nanofiltration membranes in KCl and MgCl2 solutions.
authors.affiliation: State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, PR China.
authors.forename: Cong-Hui
authors.initials: CH
authors.lastname: Tu
authors.forename: Hong-Li
authors.initials: HL
authors.lastname: Wang
authors.forename: Xiao-Lin
authors.initials: XL
authors.lastname: Wang