Application of electric drive membrane separation technology in the recycling of silica sol producti

The company's senior scientists and engineering technology team have explored and developed a series of technologies such as self-made UF membrane purification, liquid chelating agent removal of iron, EDI acid and alkali, MVR micro-evaporator concentration, and successful conversion of high-salt wastewater.The acid and alkali required for the production process, this technology has the characteristics of less equipment investment, high economic benefit, simple process control and so on.It has laid a solid foundation for realizing zero discharge of wastewater for the production of silica sol.