ultrasonic degradation

Optimization of ultrasonic degradation of konjac glucomannan by response surface analysis;

超声波降解魔芋葡甘露聚糖工艺的响应面优化

Kinetics of ultrasonic degradation of polysaccharide from Porphyra yezoensis;

超声降解条斑紫菜多糖的反应动力学

Study on ultrasonic degradation of methylene blue in the presence of nanometer rutile TiO_2 catalyst;

纳米金红石型TiO_2催化超声降解亚甲基蓝溶液

Study on ultrasonic degradation of methylparathion pesticide in Presence of nano anatase TiO_2 catalyst;

纳米锐钛型TiO2催化超声降解甲基对硫磷农药的研究

The work on this subject done by domestic and overseas scholars is studied in this paper,and the progress of researches on ultrasound degradation solution is summarized through examining related parameters,such as pH value,ultrasound frequency,power and intensity,concentration of phenol and dissolved gas.

论文研究了近几年国内外学者基于超声方法控制含酚废水的工作,从溶液pH值,超声频率、功率和声强,酚的初始浓度,溶解气体等方面总结了超声降解含酚废水的研究进展。

The mechanism of sono-degradation of organic contamination and the way of degradation w.

本文首先系统地论述了超声波降解有机污染物的机理及其降解途径，分析影响有机物超声降解效果的基本因素，如超声频率、声强、溶液的粘度、温度、pH值、溶解气体等：接着综述了超声波在水处理领域的取得的成果及其发展前景；然后分析了基于有机物超声降解的动力学共振模型，这对深入认识超声波的降解机理具有重要价值；最后基于超声化学的理论，以典型的偶氮染料甲基橙和酸性大红GR染料为处理对象，开展了超声波氧化降解水中染料的机理和实验研究，取得了有价值的实验结果：(1)以甲基橙和酸性大红GR染料为对象进行超声波降解实验研究，结果表明，初始浓度、溶液的pH值、有无曝气对染料降解均有影响：超声波对甲基橙和酸性大红GR染料的脱色均服从准一级动力学方程，且降解过程主要以·OH自由基氧化为主；初步推断出甲基橙的降解途径。

The mechanism of sono-degradation to organic contamination from the point of kinetics and the way of degradation was firstly dissertated in this paper.

本文首先从动力学角度论述了超声波降解有机污染物的机理及其降解途径，分析影响有机物超声降解效果的基本因素，如粘度、表面张力系数、蒸汽压、温度、溶解气体、超声频率、声功率、pH值及有机污染物的物理化学性质等；并描述了超声波在水处理领域，特别是与传统生物处理法联用处理难降解、有毒有机废水方面的发展应用前景。

Study on Treatment of Acid Brilliant Scarlet GR Dye Wastewater by Ultrasound;

超声波降解酸性大红GR染料废水的研究

An Overview of Research and Development of the Sonochemical Degradation of Organic Pollutants in Aqueous Solution;

超声波降解水中有机污染物的研究进展

CHARACTERISTICS OF 2,3,4,6-TETRACHLOROPHENOL DEGRADATION BY ULTRASOUND IN THE PRESENCE OF ELEMENT IRON

零价铁协同超声波降解2，3，4，6-四氯酚的特性

Synergetic degradation of phenol by ultrasound/iron-carbon microelectrolysis

超声波/铁-炭微电解协同降解苯酚

Study on the Degradation of Chlorophenols by Microwave/ultrasound Assisted Photocatalysis Methods;

微波/超声辅助光催化降解氯酚的研究

Studies on Degradation of Chlorination Aromatic Hydrocarbon in Wastewater by Ultrasound Cooperated with Nanoscale Iron;

超声波/纳米铁降解氯代芳香烃的研究

THE DEGRADATION OF PYRIDINE IN AQUEOUS SOLUTION BY THE ULTRASOUND/FENTON' S REAGENT

超声波/Fenton试剂联用降解水中的吡啶

Decomposition of P-nitrophenol in Water by Ozonization with Ultrasonic Enhancement;

超声波强化臭氧降解水中对硝基苯酚的研究

Studies on Degradation of Chloro-aromatic Compound in Wastewater by Ultrasound Cooperated with Zero-Valence Iron;

超声波/零价铁协同降解氯代芳香有机物研究

Study on Degradation of Aqueous Methyl Orange Solution with Ultrasonic Assisted Fenton Reagent;

超声波促进Fenton法降解甲基橙溶液的研究

Study on the Treatment of Phenol Wastewater by Sonophotocatlytic Oxidation Technology;

超声波-光催化降解含酚废水的实验研究

Study on Ultrasonic Assistant TiO_2-Photocatalytic Degradation of Dye Waste Water;

超声波TiO2光催化氧化降解有色废水的研究

Experimental study on degradation of phenol with ultrasonic-photocatalysis

超声波-光催化降解处理苯酚的实验研究

Research advance in induced degradation of pesticide residues by ultrasonic irradiation

超声波诱导降解消除农药残留的研究进展

Study on Oxidative Degradation of Direct Pink 12B with Photo/Ultrasonic/Microwave- Enhanced Fenton Process

日光、超声波、微波促进Fenton体系氧化降解直接桃红12B的研究

Studies on Degradation and Quantitative Structure Property Relationship of Chloroaromatics in US/Fe～0;

超声波/零价铁协同降解氯代芳香化合物与其构效关系研究

Mechanism and Kinetics of the Degradation of Pentachlorophenol by the Ultrasound/zero-valent Iron System;

超声波/零价铁体系降解五氯酚的作用机理及动力学研究

Study on Removal of Ammonia from Coking-plant Wastewater by Sonolysis and Photocatalysis;

超声波—光催化氧化降解焦化废水中氨氮的实验研究