Search Results - "Murugesan, Kumarasamy"

Decolorization of reactive dyes by a thermostable laccase produced by Ganoderma lucidum in solid state culture by Murugesan, Kumarasamy, Nam, In-Hyun, Kim, Young-Mo, Chang, Yoon-Seok

“…Dye decolorizing potential of the white rot fungus Ganoderma lucidum KMK2 was demonstrated for recalcitrant textile dyes. G. lucidum produced laccase as the…”
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Arsenic (As) Removal Using Talaromyces sp. KM-31 Isolated from As-Contaminated Mine Soil by In-Hyun Nam, Kumarasamy Murugesan, Jungho Ryu, Jae Hwan Kim

“…Bioremediation is an environmentally-benign and cost-effective approach to removing arsenic from contaminated areas. A fungal strain hyper-tolerant to arsenic…”
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Enhanced transformation of triclosan by laccase in the presence of redox mediators by Murugesan, Kumarasamy, Chang, Yoon-Young, Kim, Young-Mo, Jeon, Jong-Rok, Kim, Eun-Ju, Chang, Yoon-Seok

“…Triclosan (TCS), an antimicrobial agent, is an emerging and persistent environmental pollutant that is often found as a contaminant in surface waters and…”
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Enhanced dewaterability of anaerobically digested sewage sludge using Acidithiobacillus ferrooxidans culture as sludge conditioner by Murugesan, Kumarasamy, Ravindran, Balasubramani, Selvam, Ammaiyappan, Kurade, Mayur B., Yu, Shuk-Man, Wong, Jonathan W.C.

“…•Iron-oxidizing bacterial mediated acidification enhanced the sludge dewaterability.•Acidithiobacillus ferrooxidans produced composite sludge…”
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Biodegradation of diphenyl ether and transformation of selected brominated congeners by Sphingomonas sp. PH-07 by Kim, Young-Mo, Nam, In-Hyun, Murugesan, Kumarasamy, Schmidt, Stefan, Crowley, David E, Chang, Yoon-Seok

“…Polybrominated diphenyl ethers (PBDEs) are common flame-retardant chemicals that are used in diverse commercial products such as textiles, circuit boards, and…”
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Biodegradation of 1,4-dioxane and transformation of related cyclic compounds by a newly isolated Mycobacterium sp. PH-06 by Kim, Young-Mo, Jeon, Jong-Rok, Murugesan, Kumarasamy, Kim, Eun-Ju, Chang, Yoon-Seok

“…A new bacterial strain PH-06 was isolated using enrichment culture technique from river sediment contaminated with 1,4-dioxane, and identified as belonging to…”
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Synergistic effect of laccase mediators on pentachlorophenol removal by Ganoderma lucidum laccase by Jeon, Jong-Rok, Murugesan, Kumarasamy, Kim, Young-Mo, Kim, Eun-Ju, Chang, Yoon-Seok

“…Laccases have low redox potentials limiting their environmental and industrial applications. The use of laccase mediators has proven to be an effective…”
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Purification and characterization of laccase produced by a white rot fungus Pleurotus sajor-caju under submerged culture condition and its potential in decolorization of azo dyes by Murugesan, Kumarasamy, Arulmani, Manavalan, Nam, In-Hyun, Kim, Young-Mo, Chang, Yoon-Seok, Kalaichelvan, P. Thangavelu

“…An extracellular laccase was isolated and purified from Pleurotus sajor-caju grown in submerged culture in a bioreactor, and used to investigate its ability to…”
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Integrated hybrid treatment for the remediation of 2,3,7,8-tetrachlorodibenzo-p-dioxin by Bokare, Varima, Murugesan, Kumarasamy, Kim, Jae-Hwan, Kim, Eun-Ju, Chang, Yoon-Seok

“…The dioxin isomer 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TeCDD) has been reported as the deadliest compound known to science. Due to its highly…”
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Mineralization and transformation of monofluorophenols by Pseudonocardia benzenivorans by Kim, Eun-Ju, Jeon, Jong-Rok, Kim, Young-Mo, Murugesan, Kumarasamy, Chang, Yoon-Seok

“…The aerobic metabolism of monofluorophenols (mono-FPs) by the actinomycete, Pseudonocardia benzenivorans, was studied. This strain was able to grow on…”
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Ca2+ dependent flocculation efficiency of avian egg protein revealed unique surface specific interaction with kaolin particles: A new perception in bioflocculant research by Kaarmukhilnilavan, Rajeshwari-Srinivasan, Selvam, Ammaiyappan, Wong, Jonathan W.C., Murugesan, Kumarasamy

“…[Display omitted] •A protein rich natural flocculant revealed >90 % flocculation in kaolin dispersion.•Ca2+ ion revealed a unique interaction with gibbsite…”
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Remediation of Trichloroethylene by FeS-Coated Iron Nanoparticles in Simulated and Real Groundwater: Effects of Water Chemistry by Kim, Eun-Ju, Murugesan, Kumarasamy, Kim, Jae-Hwan, Tratnyek, Paul G, Chang, Yoon-Seok

“…The reactivity of FeS-coated iron nanoparticles (nFe/FeS) toward trichloroethylene (TCE) reduction was examined in both synthetic and real groundwater matrices…”
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Lipid accumulation potential of oleaginous yeasts: A comparative evaluation using food waste leachate as a substrate by Johnravindar, Davidraj, Karthikeyan, Obulisamy Parthiba, Selvam, Ammaiyappan, Murugesan, Kumarasamy, Wong, Jonathan W.C.

“…[Display omitted] •Effect of mixed VFAs on the growth of three oleaginous yeasts were distinct.•Low VFAs concentrations with sugars supported high biolipid…”
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Removal of Malachite Green using carbonized material derived from disposable facemasks: optimization of removal process through Box-Behnken design by Srinivasan, Subramanian, Kaarmukhilnilavan, R.S., Murugesan, Kumarasamy

“…Water resources are being heavily contaminated due to the huge load of toxic pollutants released by industrial activities. Among various physical and chemical…”
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Degradation of synthetic pollutants in real wastewater using laccase encapsulated in core–shell magnetic copper alginate beads by Le, Thao Thanh, Murugesan, Kumarasamy, Lee, Chung-Seop, Vu, Chi Huong, Chang, Yoon-Seok, Jeon, Jong-Rok

“…[Display omitted] •Lac-beads showed as a high efficiency as free laccase in TCS and RBBR remediation.•Free laccase activities were significantly inhibited by…”
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Laccase‐catalysed oxidations of naturally occurring phenols: from in vivo biosynthetic pathways to green synthetic applications by Jeon, Jong‐Rok, Baldrian, Petr, Murugesan, Kumarasamy, Chang, Yoon‐Seok

“…Summary Laccases are oxidases that contain several copper atoms, and catalyse single‐electron oxidations of phenolic compounds with concomitant reduction of…”
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Flocculation and dewaterability of chemically enhanced primary treatment sludge by bioaugmentation with filamentous fungi by Murugesan, Kumarasamy, Selvam, Ammaiyappan, Wong, Jonathan W.C.

“…[Display omitted] •Acid-tolerant filamentous fungi were evaluated for sludge dewaterability.•Augmentation of fungal biomass improved flocculation of CEPT…”
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Production of bioflocculant from Klebsiella pneumoniae: evaluation of fish waste extract as substrate and flocculation performance by Srinivasan, Kaarmukhilnilavan R., Wong, J.W.C., Murugesan, Kumarasamy

“…The bioflocculant producing bacterial strain - UKD24 was isolated from the domestic sewage treatment plant. The isolated strain was identified as Klebsiella…”
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Influence of ferrous ions on extracellular polymeric substances content and sludge dewaterability during bioleaching by Wong, Jonathan W C, Zhou, Jun, Kurade, Mayur B, Murugesan, Kumarasamy

“…Pretreatment of activated sludge with sulfuric acid and bioleaching using Acidithiobacillus ferrooxidans along with addition of Fe(2+) on sludge dewaterability…”
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Aerobic bacterial catabolism of persistent organic pollutants — potential impact of biotic and abiotic interaction by Jeon, Jong-Rok, Murugesan, Kumarasamy, Baldrian, Petr, Schmidt, Stefan, Chang, Yoon-Seok

“…Highlights • Aerobic bacterial catabolism for persistent organic pollutant removal in the environment. • Biotic and abiotic agents that can modulate aerobic…”
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