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- photodegradation of polymers 高分子光降解
- The Photodegradation of MBAMT and Its Decomposed Product in Water Environment. 叶青双及其降解物在水环境中的光降解。
- Effect of polymer injection rate on EOR. 注聚合物速度对提高原油采收率的影响
- NO3-,Cl-and HCO3-has inhibitory action on photodegradation of 2,4-DCP. NO3-、Cl-、HCO3-对2,4-DCP光降解有抑制作用;
- The status of polymer solid alloy was analyzed. 报道了高分子固体合金的研究现状。
- Test Method for Dilute Solution Viscosity of Polymers (08. 高聚物的稀释溶液粘度的试验方法(08。
- EHC polyurethanes belong to a group of polymers called elastomers. 依合斯聚氨酯产品属于弹性体。
- Biodegradation and photodegradation of surfactants are now arousing more and more interest. 表面活性剂的生物降解和光降解技术正受到越来越多的关注。
- Partha P C,Prem D.Studies on photodegradation of chlorimuron-ethyl in soil [J].Pesticide Science,1997,51(2):201-205. 苏少泉徐其忠.;豆磺隆使用技术的若干问题[J]
- PVC extender resins are a series of polymer compounds. 聚氯乙烯(PVC)掺混树脂是一类多品种系列化产品。
- Objective To explore the relationship between the illuminance and the observed order of reaction of photodegradation of nitrofurazone solution. 摘要目的研究呋喃西林水溶液光解反应的表观反应级数和光照度的关系。
- Hydrolysis of polymers if often catalyzed by traces of acids or bases. 正和它们的低分子量的类似物一样,微量的酸或碱常能促进聚合物的水解。
- In this paper, the photodegradation of the typical organic contaminant, 2,4 dinitrophenol (2,4 DNP), was studied in a new type photocatalytic reactor. 利用TiO2在H2O2中的溶解性,在玻璃表面形成TiO2薄膜,制作了新型环状光催化型反应器。 以2,4-二硝基苯酚为典型有机化合物,进行了降解的条件研究,并测试了反应器性能。
- Photodegradation of propargite and fenpyroximate and their photoactivating and photoquenching effects on each other in water were studied. 研究了克螨特、霸螨灵在几种水体中的光降解以及2种农药之间的光敏化或光猝灭效应。
- Results:H2O2 can promote the photodegradation of Fleroxacin,Imidazole can restrain the photodegradation of Fleroxacin and Pefloxacin. 结果:过氧化氢对氟罗沙星光降解有促进作用,咪唑对氟罗沙星和培氟沙星光降解有抑制作用。
- Huang L H,Zhao F,Chert J M,et al.Studies on the photodegradation of direct blue on nanosized titania[J].Environmental Chemistry,2003,22(4):359-363. [9]黄丽华;赵蜂;陈建民;等.;纳米TiO2光催化降解直接耐晒蓝的研究[J]
- Conclusion The observed order of reaction of photodegradation of nitrofurazone solution depends on both the concentration of the drug and the illuminance of the incident light. 结论呋喃西林水溶液在光作用下的表观反应级数与药物的初质量浓度和入射光的照度有关。
- 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。
- The experimental results showed that under different conditions the effects of manganese on the photodegradation of phenols were different for different phenols. 实验结果表明,在不同条件下,不同浓度的锰离子对实验中所选的三种酚的影响有所不同。
- However, some changes occurred in the effects of solution media on the photodegradation of naphthalene after the addition of heavy metal ions or photosensitizer. 然而,溶液中加入的重金属离子或光敏剂会改变萘的光解反应。