Ozone synergistic fractional crystallization treatment system and method for high-salinity wastewater

Abstract

The application discloses a high-salinity wastewater ozone collaborative sub-quality crystallization treatment system and method, and belongs to the technical field of wastewater treatment systems and methods. The system comprises a crystallization treatment mechanism, which comprises a first box body. A gas cylinder is installed at the center of the bottom inner wall of the first box body. A piston rod on the gas cylinder is installed with a pushing plate arranged on the side wall of the first box body. A heater is arranged between the pushing plate and a supporting plate on the inner wall of the first box body. The supporting plate is installed with a first heating plate in a heat transfer mode. Wherein, the piston rod is connected with first sliding blocks extending into the cover body through bending rods at both ends. One end of the first sliding block is connected to a multi-rhombic rod. The application can solve the technical problems that a single heating mode needs to consume more energy, is not conducive to resource saving and environmental protection, and wastewater in the ozone catalysis process and crystallization work are independent of each other, the collaborative performance is poor, and the practicability of the system is not improved.