A Study on Treatment of Salt-Containing Was tewater by CASS Process

Wastewater from the production of marine products processing plant and sea water,which are mixed at certain ratio,were used as the water for the test.The salt fastness of the system was studied through the increasing of salt content,and the fluctuation of the salt fastness of the system was studied through the increase and decrease of salt content.It was shown by the test that when the mass concentration of Cl - was6300mg/L,the CASS system worked normally;when the mass concentration of Cl - was4500mg/L and the impact by the Cl - mass concentration gradient was3600mg/L,the system restored its normal operation within one operating cycle.