【摘要】 对日光/H2O2/草酸铁络合物处理染料废水的可行性进行了实验研究,探讨了反应时间及pH值、H2O2用量、Fe3+用量、草酸钠浓度、光强对脱色率的影响。结果表明,日光/H2O2/草酸铁络合物可使溶液中的活性艳红快速光解,晴好天气光照30m in溶液可褪至无色。更多还原

【Abstract】 A feasible research on photodegradation of dyestuff wastewater under solar irradiation by H2O2/Ferric oxalate complexes was carried out. The effect of reaction time, pH value, H2O2 and Fe3+usage, sodium oxalate solution concentration, and light intensity on decolor rate was investigated. It was showed that H2O2/ferric oxalate complexes enabled the active brilliant red in solution to photo-degrade; under condition of sunny irradiation for 30min., the solution could become colourless.更多还原