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Method for stabilization of heavy metals in incinerator bottom ash and odor control with dicalcium phosphate dihydrate powder
Method for stabilization of heavy metals in incinerator bottom ash and odor control with dicalcium phosphate dihydrate powder
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机译:磷酸二钙二水合物粉稳定焚烧炉底灰中重金属的方法及气味控制
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摘要
This invention provides a method for stabilization and treatment of heavy metal bearing materials and wastes subject to acid leaching tests or leach conditions and odor limits by addition of acid semi-soluble DiCalcium Phosphate DiHydrate such that the leaching potential is inhibited to desired levels and odors are reduced to desired levels and the material or waste is free flowing, more permeable, less weight and permits immediate handling and disposal or reuse. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.
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