High salt wastewater mainly consists of high salt organic wastewater and high salt inorganic wastewater. The high salt wastewater has a wide range of production, and the amount of water also increases year by year. The high salt wastewater has a wide range of production, and the amount of water also increases year by year. High salt wastewater has a great impact on the environment; pollutants must be removed before discharge.
The commonly used high salinity wastewater treatment methods include the following:
Regarding the four method, there are some obvious disadvantages as follows:
According to the current technology, the most ideal way to treat high salinity wastewater is to use MVR energy saving evaporation technology. MVR evaporator can achieve solids-liquid separation and recycle the condensate water to increase the energy Utilization ratio.