How is the salt produced as a by-product of MVR evaporation crystallization handled?
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Many chemical manufacturers generate large amounts of high-salt wastewater during their production processes. Currently, the most cost-effective and sustainable method is to use an MVR evaporation system, which results in the crystallization of large quantities of by-product salts (such as sodium chloride, sodium sulfate, ammonium chloride, ammonium sulfate, etc.). The purity of these salts can exceed 90%, while their whiteness can reach over 70%. Given the current environmental regulations, such by-product salts that are available in large quantities on the market can still be disposed of at low costs, provided their use is legitimate and lawful. Our company has many years of experience in the recycling and utilization of such by-product salts; demand for them remains stable, and all procedures are legal and transparent. Companies with such needs can send me a private message!
At present, the high-salinity zero-discharge facilities in most projects only achieve evaporation crystallization; salt separation is not carried out. The miscellaneous salts resulting from crystallization are considered hazardous waste and are piled up in storage areas.
Salt should be separated to reduce solid waste and improve resource utilization
The salts produced as a by-product of solid waste treatment are all various types of impure salts, and they have no use at present
Do you have the resources? I can handle it on my end.
There are plenty, piled up like a hill. More than one company has similar waste salt storage ponds, and we’re quite troubled by this.
Can samples be sent by mail? I can first conduct a composition analysis and chromatography on my end