Search Results - "Iyengar, Leela"

Removal of hexavalent chromium using a novel cross linked xanthated chitosan by Sankararamakrishnan, Nalini, Dixit, Awantika, Iyengar, Leela, Sanghi, Rashmi

“…Suitability of a novel cross linked, chemically modified chitosan as highly efficient adsorbent for the recovery of toxic chromium(VI) was studied. After cross…”
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Mineralization of 4-aminobenzenesulfonate (4-ABS) by Agrobacterium sp. strain PNS-1 by Singh, Poonam, Birkeland, Nils-Kåre, Iyengar, Leela, Gurunath, Ramanathan

“…A bacterial strain, PNS-1, isolated from activated sludge, could utilize sulphanilic acid (4-ABS) as the sole organic carbon and energy source under aerobic…”
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Degradation of 4-aminobenzenesulfonate by alginate encapsulated cells of Agrobacterium sp. PNS-1 by Singh, Poonam, Mishra, L.C., Pandey, Anjali, Iyengar, Leela

“…Studies were carried out on 4-aminobenzenesulfonate (4-ABS) degradation by free and alginate entrapped cells of Agrobacterium sp. PNS-1. Degradation rate in…”
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Bacterial decolorization and degradation of azo dyes by Pandey, Anjali, Singh, Poonam, Iyengar, Leela

“…Azo compounds constitute the largest and the most diverse group of synthetic dyes and are widely used in a number of industries such as textile, food,…”
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Isolation, identification and application of novel bacterial consortium TJ-1 for the decolourization of structurally different azo dyes by Joshi, Taruna, Iyengar, Leela, Singh, Karunakar, Garg, Sanjeev

“…A novel bacterial consortium (TJ-1), which could decolorize Acid Orange 7 (AO7) and manyother azo dyes, was developed. In TJ-1 three bacterial strains were…”
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Contamination of nitrate and fluoride in ground water along the Ganges Alluvial Plain of Kanpur district, Uttar Pradesh, India by Sankararamakrishnan, Nalini, Sharma, Ajit Kumar, Iyengar, Leela

“…Nitrate-N and Fluoride concentrations were analyzed in shallow and unconfined ground water aquifers of Kanpur district along the Ganges Alluvial Plain of…”
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Biosorption: An attractive alternative for metal removal and recovery by Muraleedharan, T. R., Iyengar, Leela, Venkobachar, C.

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Investigations on activated alumina based domestic defluoridation units by Chauhan, Vivek Singh, Dwivedi, Pradeep Kumar, Iyengar, Leela

“…Investigations were carried out on the defluoridation of fluoride-spiked ground water in domestic defluoridation units (DDU) with activated alumina (AA)…”
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Sorption of Copper(II) from Aqueous Phase by Waste Biomass by Rao, C. R. Nagendra, Iyengar, Leela, Venkobachar, C

“…Copper(II) uptake by Ganoderma lucidum, a wood-rotting mushroom, Aspergillus niger, a waste biomass originating from citric acid fermentation industry, and…”
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Decolorization and partial degradation of monoazo dyes in sequential fixed-film anaerobic batch reactor (SFABR) by Singh, Poonam, Sanghi, Rashmi, Pandey, Anjali, Iyengar, Leela

“…Decolorization of two monoazo dyes, acid orange 6 (AO6) and acid orange 7 (AO7), were studied in sequential fixed-film anaerobic batch reactor (SFABR) with…”
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Anoxic treatment of phenolic wastewater in sequencing batch reactor by Sarfaraz, Sami, Thomas, Swapna, Tewari, U.K, Iyengar, Leela

“…Studies were conducted on the anoxic phenol removal using granular denitrifying sludge in sequencing batch reactor at different cycle lengths and influent…”
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Cr(VI) Reduction by Bacillus coagulans Isolated from Contaminated Soils by Philip, Ligy, Iyengar, Leela, Venkobachar, C

“…Investigation on Cr(VI) reduction was conducted using bacteria isolated from soil samples receiving electroplating wastewater. Chromium reduction capacity of…”
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Biodegradation of 4-aminobenzenesulphonate by a newly isolated bacterial strain PNS-1 by SINGH, Poonam, MISHRA, L. C, IYENGAR, Leela

“…A bacterial strain PNS-1, isolated from activated sludge derived from a domestic wastewater treatment unit, could utilize 4-aminobenzenesulphonate (4-ABS) as a…”
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Mineralization of 2-aminobenzenesulfonate by a bacterial consortium by Singh, Surjeet, Singh, Poonam, Awasthi, S. K, Pandey, Anjali, Iyengar, Leela

“…A variety of environmental inocula were tested for the development of 2-aminobenzenesulfonate (2-ABS, Orthanilic acid) degrading bacterial enrichment. A…”
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Degradation of phenol and phenolic compounds by a defined denitrifying bacterial culture by THOMAS, Swapna, SARFARAZ, Sami, MISHRA, L. C, LYENGAR, Leela

“…Phenol, a major pollutant in several industrial waste waters is often used as a model compound for studies on biodegradation. This study investigated the…”
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Evaluation of L-Cystine-amended H2S test for the detection of faecal pollution in potable water: comparison with standard multiple tube fermentation method by Pant, Hema, Sarfaraz, Sami, Iyengar, Leela

“…L-Cystine-amended H^sub 2^S strip test was compared with conventional multiple tube fermentation tests for detecting faecal pollution in 200 drinking water…”
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STUDIES ON MOLECULAR SIEVE-BOUND INVERTASE AND RE-USE OF SOLID SUPPORT by IYENGAR, LEELA, A. V. S. PRABHAKARA RAO

“…Invertase is immobilized on molecular sieve 4A using the metal link method. Crude enzyme preparations gave better recovery of immobilized invertase than…”
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IMMOBILIZATION OF INVERTASE ON MOLECULAR SIEVE BY METAL-LINK METHOD by IYENGAR, LEELA, A. V. S. PRABHAKARA RAO

“…Invertase is immobilized using an inorganic solid support, Molecular sieve 4A, via the metal link method. Bound enzyme showed maximum activity at pH 4.8 which…”
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Site of interaction of copper on Bacillus polymyxa by PHILIP, L, IYENGAR, L, VENKOBACHAR, C

“…Copper uptake potential of different bacterial strains isolatedfrom contaminated soil was compared. The bacterial strainidentified as Bacillus polymyxa showed…”
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Chemical modification of specific active site amino acid residues of Enterobacter aerogenes glycerol dehydrogenase by Pandey, Anjali, Iyengar, Leela

“…Enterobacter aerogenes glycerol dehydrogenase (G1DH EC 1.1.1.6), a tetrameric NAD+ specific enzyme catalysing the interconversion of glycerol and…”
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