Data on photo-catalytic degradation of 4- chlorophenol from aqueous solution using UV/ZnO/persulfate.
Data on photo-catalytic degradation of 4- chlorophenol from aqueous solution using UV/ZnO/persulfate.
复制标题
使用 UV/ZnO/过硫酸盐从水溶液中光催化降解 4-氯苯酚的数据。
DOI：
10.1016/j.dib.2018.08.076
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发表时间：
2018-10
期刊：
影响因子：
1.2
通讯作者：
Ramavandi B
中科院分区：
文献类型：
--
作者：
Ahmadi M;Samarbaf S;Golshan M;Jorfi S;Ramavandi B
4-氯苯酚（4- chlorophenol，4CP）等氯代芳香族污染物具有毒性高、致癌性强、可生化性差等特点，即使在低浓度下也需要控制。该数据集揭示了高级氧化过程（AOP）用于衰减4 CP的有效性。研究了UV/ZnO/过硫酸盐体系的AOP性能以及pH值、过硫酸盐投加量、ZnO投加量等因素对AOP的影响，得出了最佳的去除条件。在pH = 7、过硫酸盐投加量为11 mg/L、4-氯苯酚浓度为10 mg/L、ZnO投加量为1 g/L的实验条件下，UV/ZnO/过硫酸盐体系对4-氯苯酚的降解率可达90%以上。实验数据符合准一级动力学模型。因此，UV/ZnO/过硫酸盐体系是降低水溶液中4CP的有效方法。
The presence of chlorinated aromatic pollutants like 4- chlorophenol (4CP), even at low concentrations, in the wastewater should be controlled urgently, because of their high toxicity, carcinogenic potential and poor biodegradability. This dataset reveals the effectiveness of an advanced oxidation process (AOP) for attenuating of 4 CP. The AOP of UV/ZnO/persulfate and the influence of various parameters like pH, persulfate dosage and ZnO dosage were studied and the optimum removal conditions could be easily implied by readerships. The efficiency of > 90% was attained for degrading of 4CP by UV/ZnO/persulfate system at the experimental conditions of pH of 7, persulfate dosage of 11 mg/L, 4CP concentration of 10 mg/L, and ZnO dosage of 1 g/L. The data had a good agreement with pseudo first-order kinetic model. Thus, the UV/ZnO/persulfate system is an efficient method for decreasing 4CP from aqueous solution.
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