9Tang W, How Y Ng. Concentration of brine by forward osmosis: Performance and influence of membrane structure[ J ]. Desalination ,2008,224 (1-3) : 143.
10Martinetti C R, Childress A E, Cath T Y. High recovery of concentrated RO brines using forward osmosis and membrane distillation [ J ]. Journal of Membrane Science ,2009,331 (1-2) :31-39.