In-situ FTIR Studies on Electrooxidation of p-Chlorophenol on Pt Electrode 原位红外光谱法研究对氯苯酚在Pt电极上的电氧化行为
Adsorption characteristics and mechanisms of p-chlorophenol by graphite 对氯苯酚在石墨上的吸附行为及其机理研究
The degradation mechanism of p-chlorophenol in the aqueous solution by pulsed high-voltage discharge plasma was explored by measuring the oxidant species generated due to the pulsed high-voltage discharge in the aqueous solution and by comparing the technique experimental results of various conditions. 借助对脉冲放电过程中产生的多种氧化性组分的定量测定并结合对工艺实验结果的对比分析,探索了脉冲放电等离子体降解4氯酚的作用机理。
Study on Degradation of p-Chlorophenol and Its Degradation Mechanism Using High Frequency Ultrasound 高频超声波降解4-氯酚的反应机理及试验研究
Kinetics of P-Chlorophenol Wastewater Treatment by UV/ H_2O_2 Oxidation UV/H2O2光化学氧化降解对氯苯酚废水的反应动力学
The experiment that activated carbon fiber ( ACF) was used to treat p-chlorophenol ( PCP) waste water was studied. Adsorption isotherm and dynamic adsorption breakthrough curve were determined. The effects of temperature, flow rate, the bed length on adsorption efficiency were studied. 采用活性炭纤维(ACF)处理对氯苯酚(PCP)模拟废水,通过静态和动态吸附研究,测定了吸附等温平衡线、动态突破曲线,并研究了ACF对PCP的吸附速率。
The degradation effect of p-chlorophenol in aqueous solution by ultrasound-hydrogen peroxide technology and the major affecting factors such as the sound intensity, pH value of the solution, initial concentration and free radicals scavenger were studied in this paper. 研究了超声及超声&过氧化氢联合技术降解4-氯酚的效果,详细探讨了影响超声降解4-氯酚效率的因素:声强、溶液pH值、4-氯酚的初始浓度和自由基清除剂。
A Study on Mathematical Models for Competitive Adsorption of Phenol and p-Chlorophenol 苯酚与对氯酚竞争吸附数学模型研究
The results show that the degradation of p-chlorophenol is a first-order reaction and the degradation mechanism is mainly based on ultrasonic cavitation, and there will be good prospects for industrial utilization of ultrasound combined with other advanced oxidation processes, which can remarkably increase the degradation efficiency. 试验结果表明,高频超声波降解4氯酚为一级反应,超声波空化效应在降解过程中起主导作用,超声波与其他氧化方法联用可大大提高降解效率,具有良好的工业应用前景。
The Role of Oxygen in Degradation of p-Chlorophenol Wastewater by Photochemical Oxidation 溶解氧在光化学氧化降解对氯苯酚废水中的作用机理
The wastewater is prepared with five or four phenolic compounds ( phenol, p-cresol, p-chlorophenol, o-nitrophenol and 2,4,6-trichlorophenol). 污水是用四种或五种酚(酚、对甲酚、对氯酚、邻硝酚和2、4、6&三氯酚)配制成的。
The effect of reaction conditions such as the dosage of H2O2, initial p-chlorophenol, the dosage of catalyzer addition, initial pH, reaction temperature, carrier gas were studied in terms of phenol concentration and chemical oxygen demand ( CODcr). 考察不同氧化体系、H2O2投加量、污染物初始浓度、催化剂投加量、pH值、温度等主要操作条件对总酚和COD(cr)降解影响。
Adsorption of p-Chlorophenol by Biofilm and Its Components 生物膜及其各种组分对4-氯酚化合物的吸附特征
The kinetics of the reaction of p-chlorophenol with potassium phenolate catalyzed by Cu(ⅱ)-complex was investigated by HPLC technique. 借助于高效液相色谱技术(HPLC),研究了在Cu(Ⅱ)催化下,对氯苯酚和苯酚钾合成对苯氧基苯酚的反应动力学。
Dechlorination property of p-chlorophenol ( p-CP) by Ni/ Fe bimetallic particles was studied in this work. 研究了Ni/Fe二元金属脱氯降解对氯苯酚的催化性能。
Study of degradation of p-chlorophenol induced by photolysis of fe(ⅲ)-oxalic acid complexes kinetics of the acid hydrolysis of ( thiooxalato-o, s) ferric complex 铁-草酸配合物光解降解对氯苯酚的研究硫代草酸铁(Ⅲ)配合物的酸性水解动力学
The adsorbed amount of monolithic carbons for p-chlorophenol and p-chloroaniline in water is 200 mg/ g and 178 mg/ g, respectively, slightly lower than that of powdered mesoporous carbons. 整体式介孔碳材料在水相中吸附对氯苯酚和对氯苯胺,均具有较高的吸附量,对对氯苯酚和对氯苯胺的吸附量分别达到200mg/g和178mg/g,略低于粉末碳材料。