| 摘要 |
A method of treating a contaminated material in which a low-permeability barrier is formed over the contaminated material, thereby creating a substantially hydraulically closed system. The material beneath the barrier is treated by at least one of delivering a substance to treat the contamination and removing flowable material from beneath the barrier. The invention also relates to compositions and properties of composite particles suitable for the treatment method, additional methods of implementing the composite particles, and methods of applying the composite particles.
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