高浓度盐的处理现状

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2020-07-17

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NaCl1%Cl-SO42-Na+Ca2+50000mg/L1.1%1.11000m360m3193660128.37m318m370701001.21.35g/L22.1,2.1.1MED2.1.2MSF3VC95%2.240(ED)(RO)(MF)(UF)(NF)(PV)2.2.1RORO1/21/40ROROROROUF+RO2.2.2ED207090ED2.2.3RONF(0.5-1.0MPa)NFROROUF200-1000Daltons(1Daltons=1.6510-24g)1nmNF80%90%NF2.3SBRSBR3%5%2.4//ESTEST3.3.1SSFMSFVCMEDMSFROED20501000-5000mg/LEDI209040s/cmRO206099%99.5%EST206021SBRNF20803.2ESTEST