| 摘要 |
The invention pertains to latex-based compositions and to methods of their use for stabilizing heavy metal on a surface having heavy metal containing paint thereon. A latex based composition comprising a phosphate stabilizing agent and a slipping agent suspended in a latex, such as a latex-based paint, is applied onto a heavy metal containing painted surface before the heavy metal containing paint is removed. The paint can then be removed by mechanical means to produce paint waste in which the heavy metal is complexed to the phosphate stabilizing agent when exposed to natural or induced leaching conditions.
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