Aerobic biotransformation of 2, 4, 6-trichlorophenol by Penicillium chrysogenum in aqueous batch culture: degradation and...
... for 2-chlorophenol, 3-chlorophenol and 4-chlorophenol, respectively, for an initial concentration of 50 mg-£-1 (Hofrichter et ... Chlorophenols have been introduced into the environment through their use as biocides and as by-products of chlorine bleaching ... 1989), where other Penicillium isolates degraded mono-chlorophenols only in the presence of a co-substrate. Degradation of TCP ... Many fungi and yeast are able to co-metabolise or mineralise chlorophenols (Field and Sierra-Alvarez, 2008). Wood-degrading ...http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502012000500005&lng=pt&nrm=iso&tlng=en
Optimisation of the membrane-assisted passive sampler and its comparison with solid phase extraction technique
Thus for the 3 chlorophenols, namely 2-chlorophenol, 4-chlorophenol and 2, 4-dichlorophenol, with log KOW of 2.18, 2.39 and ... h-1 for 2-chlorophenol, 1 074 µ. ·h-1 for 4-chlorophenol and 5 089 µ. ·h-1 for 2,4-dichlorophenol in spiked deionised water. In ... h-1 for 2-chlorophenol, 28 µ. ·h-1 for 4-chlorophenol and 5 106 µ. ·h-1 for 2,4-dichlorophenol. The passive sampler was found ... h-1 for 2-chlorophenol, 1 074 µ. ·h-1 for 4-chlorophenol and 5 089 µ. ·h-1 for 2,4-dichlorophenol. For wastewater, the apparent ...http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502010000400015&lng=en&nrm=iso&tlng=en
Degradation of chlorophenol mixtures in a fed-batch system by two soil bacteria
KONYA I, EKER S and KARGI F (2007) Mathematical modelling of 4-chlorophenol inhibition on COD and 4-chlorophenol removals in an ... The effect of a secondary chlorophenol on the removal of another chlorophenol present in the mixture has been investigated ... Degradation of chlorophenol mixtures in a fed-batch system by two soil bacteria ... KIM MH and HAO OJ (1999) Co-metabolic degradation of chlorophenols by Acinetobacter species. Water Res. 33 562-574. [ Links ]. ...http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502011000400013&lang=en
Fluorescent sensing and determination of mercury (II) ions in water
NCUBE P, KRAUSE RW and MAMBA BB (2011) Fluorescent sensing of chlorophenols in water using an azo dye modified β-cyclodextrin ... for the sensing of chlorophenols (Ncube et al., 2011). Fluorescent mercury (II)-selective chemosensors, bearing a crown ether ...http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1816-79502014000100006&lng=en&nrm=iso