SGER: Decontamination of Flood Waters Through Modified Fenton's Reaction

在拟议的项目中，我们的目标是用螯合聚合物取代配体介导的铜芬顿反应中使用的有机酸。该提议背后的假设是，当聚合物浸入铜溶液时，会螯合金属离子。过氧化氢（很容易以低价获得）将被添加到污染区域，并将含有聚合物的金属片浸入洪水中。经过预定时间的孵育后，聚合物薄片将被移除。过氧化氢转化为水，由聚合物-铜-过氧化体系产生的自由基将杀死存在的微生物。-将多环芳烃和其他有害芳烃降解为安全产品。-聚合物薄片上的游离螯合位点会螯合铅、汞和砷等重金属。将开发两种类型的聚合物金属板。一种会留在水面附近，另一种会沉到受污染地点的底部。

0552469 Shah In the proposed project we aim at substituting organic acid used in ligand mediated copper Fenton's reaction with chelating polymers. The hypothesis behind the proposal is that the polymer when immersed in copper solution would chelate the metal ion.Hydrogen peroxide (which is readily available at low price) would be added to contaminated areas and the metal containing polymer sheets immersed into the floodwaters. After incubation of predetermined time period, polymeric sheets will be removed. Hydrogen peroxide is converted to water, free radicals generated by thePolymer-Copper-Peroxide system will - Kill the micro-organism present.- Degrade the PAHs and other hazardous aromoatic hydrocarbons to safe products.- The free chelating sites on the polymeric sheet would chelate the heavy metals such as lead, mercury and arsenic. Two types of polymer-metal sheets will be developed. One that would remain near the surface of the water and other that would sink to the bottom of contaminated site.