GB/T 18916.43-2019
ActiveNorm of water intake—Part 43: Production of ion-adsorption rare earth ore separation
取水定额 第43部分：离子型稀土矿冶炼分离生产
Application Summary AI generated
This standard specifies the maximum allowable water intake per unit of product for the separation and smelting of ion-adsorption rare earth ores. It is applied in the Chinese rare earth industry to regulate water usage during the hydrometallurgical separation process, including stages such as ore leaching, precipitation, and calcination. The standard serves as a benchmark for water conservation audits, environmental impact assessments, and production licensing for rare earth separation enterprises.
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