铁碳—芬顿与单一芬顿处理含氯酚模拟废水效果的对比分析
发布时间：2018-10-12 18:31
【摘要】：采用铁碳—芬顿组合工艺处理含氯酚模拟废水,对比铁碳—芬顿工艺与单一芬顿在相同进出水条件下芬顿药剂的消耗量,以及最优加药条件下铁泥的产生量,考察铁碳对芬顿在药剂消耗量和铁泥产生量上的改进效果。结果显示:在进水COD为200mg/L,氯酚为50mg/L的条件下,以COD≤60mg/L,氯酚的去除率≥99.9%为处理目标,铁碳—芬顿组合工艺与单一芬顿相比,H2O2的用量减少25%,FeSO4·7H2O的用量减少50%,产生的铁泥量减少约17%,降低了芬顿药剂和铁泥处置的成本。
[Abstract]:The simulated wastewater containing chlorophenol was treated by iron-carbon-Fenton combination process. The consumption of Fenton reagent and the amount of iron sludge under the optimum conditions were compared between the iron-carbon-Fenton process and the single Fenton process under the same water inlet and outlet conditions. The effects of iron and carbon on Fenton's consumption and iron sludge production were investigated. The results show that when the influent COD is 200 mg / L and chlorophenol is 50mg/L, the removal rate of chlorophenol is more than 99.9% and COD 鈮，
本文编号：2267164
[Abstract]:The simulated wastewater containing chlorophenol was treated by iron-carbon-Fenton combination process. The consumption of Fenton reagent and the amount of iron sludge under the optimum conditions were compared between the iron-carbon-Fenton process and the single Fenton process under the same water inlet and outlet conditions. The effects of iron and carbon on Fenton's consumption and iron sludge production were investigated. The results show that when the influent COD is 200 mg / L and chlorophenol is 50mg/L, the removal rate of chlorophenol is more than 99.9% and COD 鈮，
本文编号：2267164
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