نتایج جستجو برای: nitrophenols

تعداد نتایج: 172  

Journal: :Cellulose 2021

Abstract 4-Nitrophenol is a highly toxic environmental pollutant. It challenge to selectively remove it from mixture of various pollutants. Herein, we report study on the selective adsorption 4-nitrophenol by using molecularly imprinted polymers (MIPs). The polymer was synthesized cellulose as framework, onto which, complex imprinting molecule (i.e., 4-nitrophenol) and candidate material [namel...

Journal: :Chemosphere 2010
Yi Jiang Xiuping Zhu Hongna Li Jinren Ni

In order to investigate nitro-substitutent's effect on degradation of phenols at boron-doped diamond (BDD) anodes, cyclic voltammetries of three nitrophenol isomers: 2-nitrophenol (2NP), 3-nitrophenol (3NP) and 4-nitrophenol (4NP) were studied, and their bulk electrolysis results were compared with phenol's (Ph) under alkaline condition. The voltammetric study showed nitrophenols could be attac...

2005
J. C. Dearden G. M. Bresnen

The Gibbs free energy, enthalpy and entropy of partitioning of 45 simple aromatic compounds (phenols, benzoic acids and acetanilides) from water to octanol and from water to cyclohexane have been determined using the filter-probe method. This involved the measurement of partition coefficients over the temperature range 20-45C. The aim of the work was to explore the effects of intramolecular hyd...

2013
Yury Desyaterik Yele Sun Xinhua Shen Taehyoung Lee Xinfeng Wang Tao Wang Jeffrey L. Collett

[1] Despite growing interest in the visible light-absorbing organic component of atmospheric aerosols, referred to as “brown” carbon, our knowledge of its chemical composition remains limited. It is well accepted that biomass burning is one important source of “brown” carbon in the atmosphere. In this study, cloud water samples heavily affected by biomass burning were collected at Mount Tai (15...

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