A reward of 100,000 yuan is offered for solutions to solid waste disposal
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A reward of 100,000 yuan is offered! ! The existing by-product is sodium sulfate (accounting for 50%), with over 40% being sodium carbonate and the remainder being impurities ； Anhydrous, dry powder); the annual production is around 2,000 tons. Manufacturers capable of recycling or processing this material are being sought within a 300-kilometer radius of Tangshan, with a payment of over 100 yuan per ton. Those who provide clues and ultimately help to conclude a contract for recycling or disposal will be rewarded with 100,000 yuan in cash. Contact number: 18656508585
The rest are impurities, and this is crucial!
See if those who make water glass can be used. . . :lol
To clarify the origin of by-products (processes and raw materials), it is necessary to have a clear understanding of all their components in order to handle or recycle solid waste; otherwise, it’s just a waste of time!
It’s better to treat waste with waste; for such solid waste, one can turn to manufacturers of waste sulfuric acid in order to convert the sodium carbonate present therein into sodium sulfate, which can then be used as mirabilite； Or add more calcium chloride to form calcium sulfate precipitate and brine ； Calcium sulfate can be made into α-high-strength gypsum and β-building gypsum powder ； There are no other impurities in the saltwater; contact the chlor-alkali plant to see if it’s necessary This should still allow for applying for environmental protection projects, right?
The simplest way is to contact the hazardous waste transfer department of the local environmental protection agency to obtain a list of hazardous waste treatment facilities in the area or its surroundings, and to find out if there are any facilities capable of handling such waste.
This item needs to be treated as hazardous waste; a disposal cost of 100 yuan is highly unlikely – the market price is around 3000+ yuan
The other ingredients? Can Tangshan Sanyou not solve it?