be blocked up because of high salinity.The system is specially designed according to the feature of high salinity wastewater, it could overcome interaction between organic stuff and salt, and could separate the salt content out of organic wastewater. Salt ingredients will be crystallized, organic solvent could be recovered.The treatment system is consisted by two parts: one is concentration device (concentrate the raw liquid to 18% salinity content, it is available to choose MVR based on salini