DuoNian to, some professional help with soda ash do the solvent recovery battery lead. An Italian company now already use marble waste pulp sawing the marble powder instead of soda ash. Do this advantage is: to reduce the production cost and will waste residue into new production process. Calcium carbonate and other additives composition (silica sand, scrap iron, carbon, battery of lead compounds, sulfate and oxide) can recycle batteries lead after mixing, and produce a waste, this waste contains silicate, ferric oxide and cao, iron, and 2-3% of the lead.
The recovery time before soda ash born to row the toxic waste which can't use, now because of the mixed with Marble Slab waste pulp, which contains lime does not prevent waste and cement, sand the cohesion, and therefore can be can be fully used. For example you used for washing machine the stability of the cylinder block, because this kind of pressure in the waste contained 50% of the iron, more than major. Italy has a factory 800 tons per month, battery recycling lead 150 tons of marble powder consumption, and at the same time every day produce 2000 tons of this kind of waste.
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