| 摘要 |
A recycling treatment of heavy metal sludge uses a cracking process which releases macromolecular agglutinant and a metal hydrate mixture. Next the mixture is acidified in a primary homogenization process and then a primary separation process separates the macromolecular agglutinant and acid solution with metal ions. A second homogenization process adjusts the pH value of the acid solution with metal ions to be alkaline and then a second separation process separates copper oxide and the remaining salt solution with oxidant. Lastly, salt compounds and oxidant solution is separated through the use of a crystal separation process.
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