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发明公开
CN110002571A 用于有机污染地下水原位化学氧化的可控释放组合物，其制备方法及应用 无效 - 驳回

用于有机污染地下水原位化学氧化的可控释放组合物，其制备方法及应用
摘要：
本发明公开了一种用于有机污染地下水原位化学氧化的可控释放组合物，包括过碳酸盐、粘结剂、铁基活化剂以及络合剂，所述粘结剂至少与所述过碳酸盐复合，所述粘结剂至少使所述过碳酸盐缓慢释放，所述铁基活化剂能够将所述过碳酸盐活化形成羟基自由基，所述络合剂能够与二价铁离子发生络合反应。本发明还公开了一种用于有机污染地下水原位化学氧化的可控释放组合物制备方法及其应用。
摘要（英）：

The invention discloses a controllable-released composition for in-situ chemically oxidizing organic polluted underground water. The controllable-released composition comprises percarbonate, an adhering agent, an iron based activating agent and a complexing agent, wherein the adhering agent is composited with at least the percarbonate and is capable of slowly releasing at least the percarbonate; the iron based activating agent is capable of activating the percarbonate into hydroxyl radical; the complexing agent is subjected to complexing reaction with ferrous ion. The invention also disclosesa preparation method and application of the controllable-released composition for in-situ chemically oxidizing organic polluted underground water.

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