Results 31 to 40 of about 10,922 (225)

Adsorption of chlorophenolic compounds on activated clinoptilolite

open access: yesAdsorption Science & Technology, 2019
Nowadays, phenol and chlorophenols give rise to many organic pollutants. Concurrently, the occurring of phenolic compounds in aquatic ambit creates potential human health and environmental problems.
Mustafa Uçar
doaj   +1 more source

Determination of chlorinated phenols in brewing liquor and beer using SPE.

open access: yesKvasný průmysl, 2008
A method for the determination of chlorinated phenols in brewing liquor and beer is described. Solid phase extraction technique for the sample preconcentration was used.
Tomáš HORÁK   +4 more
doaj   +1 more source

Supramolecular Composite Materials from Cellulose, Chitosan, and Cyclodextrin: Facile Preparation and Their Selective Inclusion Complex Formation with Endocrine Disruptors [PDF]

open access: yes, 2013
We have successfully developed a simple one-step method of preparing high-performance supramolecular polysaccharide composites from cellulose (CEL), chitosan (CS), and (2,3,6-tri-O-acetyl)-α-, β-, and γ-cyclodextrin (α-, β-, and γ-TCD).
Duri, Simon, Tran, Chieu D.
core   +2 more sources

Xenobiotic biotransformation potential of Pseudomonas rhodesiae KCM-R5 and Bacillus subtilis KCM-RG5, tolerant to heavy metals and phenol derivatives [PDF]

open access: yes, 2006
Two environmental bacterial isolates KCM-R5 and KCM-RG5 were selected from xenobiotic-polluted environment. KCM-R5 was identified as Pseudomonas rhodesiae and KCM-RG5 as Bacillus subtilis.
Golovinsky, Evgeny   +3 more
core   +1 more source

Effect of chlorine substitution on the removal of phenols by activated carbon

open access: yesEnvironment Conservation Journal, 2017
A comparison of the removal of substituted phenols (2-chlorophenol, 4-chlorophenol and 2,4-dichlorophenol) with phenol using adsorption process on  activated carbon  has been investigated.
Suhas K., Randhir Singh , Alka Harit
doaj   +1 more source

The Relevance of Isotherm and Kinetic Models to Chlorophenols Adsorption: A Review [PDF]

open access: yesAvicenna Journal of Environmental Health Engineering, 2019
The derivatives of phenols are among the most widely used chemicals in day-to-day life, which lead to water contamination by chlorophenols (CPs).
Zaharaddeen N Garba
doaj   +1 more source

Divergent roles of CprK paralogues from Desulfitobacterium hafniense in activating gene expression [PDF]

open access: yes, 2008
Gene duplication and horizontal gene transfer play an important role in the evolution of prokaryotic genomes. We have investigated the role of three CprK paralogues from the cAMP receptor protein-fumarate and nitrate reduction regulator (CRP-FNR) family ...
Gabor, K.   +4 more
core   +2 more sources

Adsorption of 3-chloroaniline on potato skin in aqueous solution [PDF]

open access: yes, 2016
The adsorption behaviour of aromatic amine 3-chloroaniline (3-CA) from aqueous solution on fresh potato skin was investigated. A series of batch experiments were conducted under different experimental conditions of contact time, 3-chloroaniline ...
Duncan, H.J.   +2 more
core   +3 more sources

Kinetic investigations of oxidation of chlorophenols by permanganate [PDF]

open access: yes, 2013
The kinetics of oxidation of various chlorophenols such as 2-chlorophenol (2·CP), 3-chlorophenol (3-CP), 4-chlorophenol (4-CP), 2,4-dichlorophenol (2,4-DCP), 2,6-dichlorophenol (2,6-DCP) and 2,4,6-trichlorophenol (2,4,6-TCP) by potassium permanganate (0.
Hossain, S, McLaughlan, RG
core   +1 more source

Immobilization of Horseradish Peroxidase on Fe3o4/au_go Nanoparticles to Remove 4-chlorophenols from Waste Water

open access: yesChemical Engineering Transactions, 2019
Here we report the removal of 4-chlorophenols from waste water through the use of horseradish peroxidase (HRP) immobilized on Fe3O4/Au_GO nanoparticles.
Maria Sarno, Mariagrazia Iuliano
doaj   +1 more source

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