1) Chemical degradation
化学降解
1.
Technology for chemical degradation of chicken feathers.;
废弃鸡毛化学降解工艺研究
2.
Study on chemical degradation characteristics of PAM in wastewater from oil production;
采油污水中聚丙烯酰胺的化学降解特性研究
3.
A low molecular mass PVC(LMPVC) was prepared by means of the combination of mechanical chemistry degradation and chemical degradation.
采用力化学降解和化学降解相结合的方法,研制了一种低相对分子质量的聚氯乙烯树脂(LMPVC)。
2) electrochemical degradation
电化学降解
1.
Reaction mechanism and kinetics of electrochemical degradation of fluorobenzene on Pt electrode;
铂电极上氟苯电化学降解机理及动力学
2.
The electrochemical degradation mechanism of Methylene blue on the active carbon electrode in the three dimensions electrode was studied.
研究了亚甲基兰在以活性炭为电极材料的三维电极上电化学降解过程,讨论了溶液流速、溶液初始质量浓度以及电解电流对亚甲基兰降解的影响,对反应过程进行了动力学分析并对反应机理进行了探讨。
3.
The pathway of electrochemical degradation of PAP was researched by UV-spectroscopy.
以电沉积法制备的 Ti/Sb_2O_5-SnO_2/PbO_2电极为阳极,用于对氨基苯酚(PAP)水溶液的恒电流电解, 利用紫外光谱初步探讨了 PAP 电化学降解的历程。
3) photodegradation
[,fəutəu,deɡrə'deiʃən]
光化学降解
1.
The processes of photodegradation of pesticides play a key role in the transformation of pesticides in the marine environment.
农药的光化学降解是海水中农药残留污染物去除的重要途径,其降解过程和降解产物对海水环境的影响很大。
2.
The importantfactors affecting photodegradation of pesticides in water were reviewed, including selection of light, pH, photosensitizer,photoquencher, etal.
农药在水中的光化学降解是重要的降解途径,其过程和产物对农药药效、代谢、毒性及环境影响很大。
3.
The photodegradation of trifluralin was investigated on solid phase,under high pressure mercury lamp or sunlight irradiation.
以高压汞灯和太阳光为光源,研究氟乐灵在玻片、硅胶G、石英砂和膨润土表面的光化学降解。
4) photochemical degradation
光化学降解
1.
Photochemical degradation of chlorothalonil in aqueous solution.;
百菌清(chlorothalonil)在水中的光化学降解
2.
Study on photochemical degradation of polycyclic aromatic hydrocarbon pollutants from car exhaust;
光化学降解汽车尾气中多环芳烃污染物的研究
3.
Effects of hydrogen peroxide and Cl~-/Br~-/I~- on the photochemical degradation of methylene blue;
过氧化氢和卤离子对亚甲基蓝光化学降解的影响
5) photo-degradation
光化学降解
1.
The photo-degradation of 2-Allylphenol by UV irradiation or sunlight in various solvents was examined.
以太阳光和紫外灯为光源研究了 2 烯丙基苯酚在溶液相中的光化学降解 。
2.
An analytical method for metalaxyl in water was established by gas chromatography in this paper Applying this method,the respective effect of two kind of light sources on photo-degradation of metalaxy were studied.
该文阐述了水中甲霜灵残留量的气相色普仪分析检测方法,研究了两种不同光源对甲霜灵在水中光化学降解的影响。
3.
The effects of three pesticides (chlorpyrifos,triadimefon and cyhalothrin) on the photo-degradation of iprodione were studied under the illumination of high-pressure mercury lamp.
研究高压汞灯光照下,毒死蜱、三唑酮、功夫菊酯3种农药对杀菌剂异菌脲光化学降解的影响。
补充资料：化学降解
分子式：
CAS号：
性质： 有机化合物或高分子通过化学作用使分子减小的过程。如聚酯遇到强碱发生水解，遇酸发生酸解，遇醇发生醇解等。
CAS号：
性质： 有机化合物或高分子通过化学作用使分子减小的过程。如聚酯遇到强碱发生水解，遇酸发生酸解，遇醇发生醇解等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条