1,4-Dioxane (DX) is a recalcitrant cyclic ether that has gained attention as an emerging pollutant in the aquatic environment. Enrichment of indigenous DX-degrading bacteria, which are considered to be minor populations even in DX-impacted environments, is the key for efficient biological DX ...
This review article addresses the pervasive issue of emerging contaminants, discussing their diverse origins, global prevalence, detrimental effects, envir
Then, rechromatography was carried out on columns 12 mm in internal diameter that contained 5.5 ml Dowex 1 resin [19]. Two fractions of 4 ml each were eluted with water, two with 0.1 N HC1. The fractions which were eluted with H2O contained the glycerol, and the ones eluted with HC1 ...
Biomass conversion of saw dust to a functionalized carbonaceous materials for the removal of Tetracycline, Sulfamethoxazole and Bisphenol A from water J. Environ. Chem. Eng. (2018) F.J.Barajas-Rodriguezet al. Aerobic biodegradation kinetics for 1,4-dioxane under metabolic and cometabolic conditions ...
1. 【24hr】Proton exchange membrane fuel cell diagnosis by spectral characterization of the electrochemical noise 包量 机译 通过电化学噪声的光谱表征诊断质子交换膜燃料电池 作者:Maizia R.;Dib A.;Thomas A.;Martemianov S.; 刊名:Journal of power sources 2017年第28期 摘要:Electrochemical n...
In this study, commercial Li(Ni1/3Co1/3Mn1/3)O2/graphite (NCM/C) lithium-ion batteries were cycled at −10 °C under different current rates ranging from 0.2 C to 1C. Electrochemical measurements and post-mortem analysis were performed to identify the root causes of the degradation in ...
For example, the VUV-initiated production of carbon dioxide and carbon monoxide during 172 nm irradiation of several saturated volatile organic substrates in the gas phase (e. g. methanol, ethanol, 2-propanol, 1,4-dioxane, cyclohexane, and n-hexane) was quantitatively verified by gas ...
UV Advanced Oxidation Process (UV AOP) revolutionizes water treatment by breaking down persistent contaminants like 1,4-dioxane, NDMA, and pesticides. Learn how LightSources’ high-quality UV germicidal and ozone lamps enhance UV AOP systems for efficien
POX (EC 1.11.1.x) is a large group of enzymes that can catalyse the reaction of H2O2 and organic compounds by using them as electron donor and acceptor (Eqs. (1), (2)), so-called the co-metabolism.2HO2→O2+H2O2ROOR'+2e-+2H+→peroxidaseROH+R′OH In practice, wastewater in the ...
Anhydrous DioxaneBis(dialkylamide)hydrogen dibromobromates were synthesized and their reactivity was investigated in decomposition of diethylphosphonic, diethylphosphoric, and 4-toluenesulfonic acids 4-nitrophenyl esters. The nucleophilic reactivity of a typical 伪-nucleophile, hypobromite ion, is independent ...