How to dispose of waste zirconium sulfate

Time: 2022-06-09

Zirconium sulfate is a white crystal and is irritating. Mainly used as protein precipitation agent, tanning agent for white leather, wrinkled leather and other leather. It can also be used as catalyst and friction reducer. Sulfuric acid may be harmful to the environment, especially water pollution, so waste zirconium sulfate should be disposed of like a song?

DISPOSAL METHODS: Carefully add water or dilute acid to make a 5% solution, control exotherm or smoke by controlling the rate of addition and cooling. Gradually add dilute ammonium hydroxide to pH=10. If no precipitation occurs, adjust to PH=6 for precipitation to occur. The solids are filtered out for landfill disposal.

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