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发明公开
CN109574195A 单质铜和多聚磷酸盐活化氧去除水中难降解有机物的方法 无效 - 撤回

单质铜和多聚磷酸盐活化氧去除水中难降解有机物的方法
摘要：
本发明涉及一种单质铜和多聚磷酸盐活化氧去除水中难降解有机物的方法，该方法如下：在废水中溶入氧气、单质铜和多聚磷酸盐组成氧化反应体系，并调节水体pH为3-9；水体溶解氧浓度在1-10mg/L，多聚磷酸盐在水体中浓度为0.5-20g/L。本发明方法操作简单，应用范围广，仅需将单质铜和多聚磷酸盐投入到废水中通过搅拌或曝气的方式充氧即可，能够实现多种有机污染物的降解。
摘要（英）：

The invention relates to a method for removing refractory organic matter in water by elemental copper and polyphosphate activated oxygen. The method includes the following steps: dissolving oxygen, elemental copper and polyphosphate in wastewater to form an oxidation reaction system, and adjusting the pH of a water body to 3-9, wherein the concentration of dissolved oxygen in the water body is 1-10mg/L, and the concentration of the polyphosphate in the water body is 0.5-20g/L. The method has the advantages that the method is simple to operate and wide in application range, and various organicpollutants can be degraded simply by putting the elemental copper and the polyphosphate into the wastewater to perform oxygenating through stirring or aeration.

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