The process involves a two-step Fenton-type reaction, with ethylene glycol dimethacrylate (EGDMA) as a crosslinking agent and cumene hydroperoxide (CHP) as a source of free radicals. This hydrogel coating aims to enhance membrane hemocompatible and biocompatible properties. The biggest advantage of ...
Evidence that the peroxidase of the fatty acid cyclooxygenase acts via a fenton type of reaction. Prostaglandins Leukot Med. 1983; 12:73-76.Evidence that the peroxidase of the fatty acid cyclooxygenase acts via a fenton type of reaction. D.A. Peterson,J.M. Gerrard. Prostaglandins, Leukotrienes...
Analogous homogenous photo-Fenton reaction with equivalent Fe⊃2+; was also carried out to evaluate the catalysis efficiency of Fe⊃2+;/zeolite 13X. Results showed that the COD removal rate was near to that of homogeneous Fenton, while heterogeneous Fe⊃2+;/zeolite 13X catalyst could be...
Increasing the H 2 O 2 concentration from 100 to 400mM improved ionic liquid degradation from 57–84% to 87–100% after 60min reaction time. Resistance to degradation was weaker, the shorter the alkyl chain. Discussion The compound omimCl was more resistant to oxidation then other compounds,...
Characterization techniques for the elucidation of the structures, compositions, and chemical properties of both the solids used in heterogeneous catalysis, and the adsorbates and intermediates present on the surfaces of the catalysts during reaction are explained. Global indicators for chemical ...
An oxidizing agent is then introduced into the site to release a free radical in a Fenton-type reaction. The compounds react to release a free radical, which acts upon the contaminants to form environmentally neutral species. Diffusion of both compounds is aided by turbulence induced in the ...
Mannuronic acid oligosaccharides production method utilizing Fenton-type reaction一种利用芬顿反应制备甘露糖醛酸寡糖的方法,包括将聚甘露糖醛酸配成重量百分浓度为0.1～5%的水溶液,其特征是向该水溶液加入氧化剂至终浓度为0.05-0.5%,加入金属离子至浓度0.05-0.5%,在20～40℃下反应,反应中止后,将反应液浓缩,然后...
Fenton reaction, which involves hydrogen peroxide and ferrous ion, has been proposed as an efficient option for effluent treatment. In this work, the treatment of a pulp bleaching effluent using Fenton-type reactions assisted by either, 2,3-dihydroxybenzoic acid (2,3-DHBA), 3,4-dihydroxybenzoic...
The precise mechanism followed is likely to be critically dependent on the reaction conditions (e.g. solvent, ligand and substrate) and on the nature of any added potential one-electron reductants.doi:10.1007/978-94-017-1607-9_4B. C. Gilbert...
In order to increase the reaction rate of the heterogeneous Fenton-like oxidation,the catalyst of FeⅢF/R was used to catalytically decompose H2O2 for the removal of Malachite Green (MG) in aqueous solution. 为强化多相类芬顿反应的速率,以氟为配体的三价铁氟化合物(FeⅢF/R)为催化剂,进行催化...