Search Results - "K. Anoop Krishnan"

Effect of trace metal contamination in sediments on the bioaccumulation of bivalve Meretrix meretrix by Ratheesh Kumar, M, Anoop Krishnan, K, Vimexen, V

“…A quinquennial seasonal study (2015–2019) has been conducted to evaluate the bioaccumulation pattern of trace metals in Meretrix meretrix. The concentration of…”
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Nickel(II) adsorption onto biomass based activated carbon obtained from sugarcane bagasse pith by Anoop Krishnan, K., Sreejalekshmi, K.G., Baiju, R.S.

“…► Adsorbent for Ni(II) removal prepared from raw sugarcane bagasse pith. ► Activated carbon (SBP-AC) characterized and batch adsorption studies performed. ►…”
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Removal of phosphate from aqueous solutions and sewage using natural and surface modified coir pith by Krishnan, K. Anoop, Haridas, Ajit

“…Iron impregnated coir pith (CP-Fe-I) can be effectively used for the removal of phosphate from aqueous streams and sewage. Iron impregnation on natural coir…”
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Adsorption of Pb(II) and Pb(II)-citric acid on sawdust activated carbon: Kinetic and equilibrium isotherm studies by Sreejalekshmi, K.G., Krishnan, K. Anoop, Anirudhan, T.S.

“…The removal of Pb(II) and Pb(II)-citric acid (Pb(II)-CA) from aqueous solutions by sawdust activated carbon (SDAC) was investigated. The higher adsorptive…”
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Grazing behaviour of tropical calanoid copepods and its effect on phytoplankton community structure by Kumar, M Ratheesh, Krishnan, K Anoop

“…The Netravathi estuary is a micro- to mesotidal, tropical, shallow estuary with an abundant density of phytoplankton. The impact of the zooplankton grazing…”
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Evaluation of adsorption properties of sulphurised activated carbon for the effective and economically viable removal of Zn(II) from aqueous solutions by Anoop Krishnan, K., Sreejalekshmi, K.G., Vimexen, V., Dev, Vinu V.

“…The prospective application of sulphurised activated carbon (SAC) as an ecofriendly and cost-effective adsorbent for Zinc(II) removal from aqueous phase is…”
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Denitrification rates in estuarine sediments of Ashtamudi, Kerala, India by Salahudeen, Junaid Hassan, Reshmi, R. R., Anoop Krishnan, K., Ragi, M. S., Vincent, Salom Gnana Thanga

“…Estuarine sediments are important sites for denitrification, which is microbially mediated reduction of nitrate to dinitrogen that also influences global…”
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Stirring-ageing technique to develop zirconium-pillared bentonite clay along with its surface profiling using various spectroscopic techniques by Mahadevan, Harsha, Anoop Krishnan, K., Pillai, Renjith R., Sudhakaran, Sandhya

“…The pillared clays are getting wide attention due to the easiness in tailoring their surface for customized applications. In our laboratory, we have adopted a…”
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Clay minerals from the Lameta Formation of Pandhari area, districts Amravati, Maharashtra and Betul, Madhya Pradesh: Its paleoclimatological implications by Srivastava, Ashok K, Kandwal, Neelam K, Krishnakumar, A, Anoop Krishnan, K

“…This report highlights the record of clay minerals from the Lameta Formation of a new locality of central India. A 9-m thick argillaceous column represented by…”
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Analysis of Human Activities, Built-Up and Rainfall Impacts on Groundwater Potential Zones Using GIS and AHP Techniques: A Case of Karaman River, Southern Western Ghats, India by Upendra, B., Nanda, K., Jesuraja, K., Ciba, M., Sreenivasulu, G., Anoop Krishnan, K.

“…In recent years, realizing groundwater prospects using geospatial technologies gained attention due to their rapid and cost-effective nature for better…”
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Removal of mercury(II) from aqueous solutions and chlor-alkali industry effluent by steam activated and sulphurised activated carbons prepared from bagasse pith: kinetics and equilibrium studies by Anoop Krishnan, K., Anirudhan, T.S.

“…The adsorption of mercury from aqueous solutions and chlor-alkali industry effluent on steam activated and sulphurised steam activated carbons prepared from…”
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Removal of mercury(II) from aqueous solutions and chlor-alkali industry wastewater using 2-mercaptobenzimidazole-clay by Manohar, D.M., Anoop Krishnan, K., Anirudhan, T.S.

“…The 2-mercaptobenzimidazole loaded natural clay was prepared for the removal of Hg(II) from aqueous media. Adsorption of the metal ions from aqueous solution…”
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Palaeoclimatic Studies of the Late Quaternary Sediments from Chirakkara, Kollam District, Kerala, India by Megha, R., Murali, Divya, Amblikuttan, S., Reghunath, Rajesh, Krishnan, K. Anoop

“…The Quaternary period is considered one of the most eventful periods of all geologic periods. The present study intends to understand the paleo-environmental…”
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Heavy metal accumulation in the surficial sediments along southwest coast of India by Udayakumar, P, Jose, J. Jean, Krishnan, K. Anoop, Kumar, C. S. Ratheesh, Manju, M. N, Salas, P. M

“…Concentration and distribution of heavy metals (Cd, Cr, Cu, Hg, Ni, Pb and Zn) in surface sediments collected from five stations located along the southwest…”
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A pilot level approach to remove anionic species from industrial effluents using a novel carbonate-steam pyrolysed activated charcoal system by Mahadevan, Harsha, Nayana, A.R., Viswadas, V., Antony, Sibin, Dev, Vinu V., Sudhakaran, Sandhya, Priya Pious, Helan, Anoop Krishnan, K.

“…[Display omitted] •Industrial effluents with excess nitrite is removed by SCIAC system.•Chemical activation-steam pyrolysis technique was used for adsorbent…”
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Isotopic study on the effect of reservoirs and drought on water cycle dynamics in the tropical Periyar basin draining the slopes of Western Ghats by Saranya, P., Krishnakumar, A., Kumar, Sudhir, Anoop Krishnan, K.

“…•The δ2H and δ18O isotopes reveal water cycle dynamics in Periyar river basin, Southwestern India.•lc-excess analysis revealed that drought and reservoirs…”
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Isotopic signatures of moisture recycling and evaporation processes along the Western Ghats orography by Saranya, P., Krishnakumar, A., Sinha, Nitesh, Kumar, Sudhir, Anoop Krishnan, K.

“…The water isotopic composition (δ18O and δ2H) of humid tropical mountain belts is influenced by the limited isotopic elevation effect due to the narrow…”
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Removal of EDTA from Aqueous Solutions Using Activated Carbon Prepared from Rubber Wood Sawdust: Kinetic and Equilibrium Modeling by Krishnan, K. Anoop, Sreejalekshmi, K. G., Varghese, Sumol, Anirudhan, T. S.

“…Adsorptive removal of EDTA (ethylenediaminetetraacetic acid) from aqueous solution was studied using steam pyrolyzed activated carbon. Rubber wood sawdust,…”
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Heavy metals in coral reef sediments of Kavaratti Island, India: An integrated quality assessment using GIS and pollution indicators by Antony, Sibin, Unnikrishnan, K., Aswin, S., Dev, Vinu V., Arun, V., Krishnan, K. Anoop

“…The present study aims to document the contamination levels and ecological risks of heavy metals in the sediments of Kavaratti lagoon, India. A total of 15…”
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Seasonal phytoplankton succession in Netravathi – Gurupura estuary, Karnataka, India: Study on a three tier hydrographic platform by Kumar M, Ratheesh, Krishnan K, Anoop, Das, Revathy, V, Vimexen

“…The Netravathi-Gurupura estuary is a tropical, micro to meso-tdal estuary situated at Mangalore, southwest coast of India. The estuary outlets into the Arabian…”
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