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Dr. K. Anoop Krishnan

Scientist D, Hydrological Processes (HyP)

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Phone(Off) : 0471-2511690

Fax : 0471-2442280

Refereed International Journals:

  1. K. Anoop Krishnan, K.G. Sreejalekshmi, V. Vimexen, Vinu V. Dev, Evaluation of adsorption properties of sulphurised activated carbon for the effective and economically viable removal of Zn(II) from aqueous solutions. Ecotoxicology and Environmental Safety, 124 (2016) 418-425
  2. M. Ratheesh Kumar, V.L. Greeshma, Sibin Antony, V. Vimexen, A.K. Faisal, Mohind Mohan, R. Ajayakumar Varma, K. Anoop Krishnan, Bioluminescent glows of Cypridina hilgendorfii in Kavaratti lagoon, Lakshadweep archipelago, India. International Journal of Fisheries and Aquatic Studies, 4 (2016) 128-131
  3. K. Anoop Krishnan, K. Ajmal, A.K. Faisal, T.M. Liji, Kinetic and isotherm modeling of methylene blue adsorption on to kaolinite clay at the solid-liquid interface. Separation Science and Technology, 50 (2015) 1147-1157
  4. K. Anoop Krishnan, S. Sini Suresh, S. Arya, K.G. Sreejalekshmi, Adsorptive removal of 2,4-dinitrophenol using active carbon: Kinetic and equilibrium modeling at solid-liquid interface. Desalination and Water Treatment, 54 (2015) 1850-1861
  5. P. Udayakumar, A. Chandran, J.J. Jose, R. Shibu, K. Anoop Krishnan, Nutrient - characteristics, stoichiometry and response stimulus of phytoplankton biomass along the southwest coastal waters of India. Journal of Marine Biology and Oceanography, 3 (2014) 1-7
  6. P. Udayakumar, J. Jean Jose, K. Anoop Krishnan, C.S. Ratheesh Kumar, M.N. Manju, P.M. Salas, Heavy metal accumulation in the surficial sediments along southwest coast of India. Environmental Earth Sciences, 72 (2014) 1887-1900
  7. K. Anoop Krishnan, K.G. Sreejalekshmi, R.S. Baiju, Nickel(II) adsorption onto biomass based activated carbon obtained from sugarcane bagasse pith. Bioresource Technology, 102 (2011) 10239-10247
  8. K. Anoop Krishnan, K.G. Sreejalekshmi, Sumol Varghese, Adsorptive retention of citric acid onto activated carbon prepared from Havea braziliansis sawdust: Kinetic and isotherm overview. Desalination, 257 (2010) 46-52
  9. K. Anoop Krishnan, K.G. Sreejalekshmi, Sumol Varghese, T.S. Anirudhan, Removal of EDTA from aqueous solutions using activated carbon prepared from sawdust of rubber wood: Kinetic and equilibrium modeling. CLEAN – Soil, Air, Water, 38 (4) (2010) 361-369
  10. K.G. Sreejalekshmi, K. Anoop Krishnan, T S. Anirudhan, Adsorption of Pb(II) and Pb(II)-Citric acid on sawdust activated carbon: Kinetic and equilibrium isotherm studies.Journal of Hazardous Materials, 161(2009)1506-1513
  11. K. Anoop Krishnan, T.S. Anirudhan, Kinetic and equilibrium modelling of cobalt(II) adsorption onto bagasse pith based sulphurised activated carbon. Chemical Engineering Journal, 137 (2)(2008) 257-264
  12. K. Anoop Krishnan, Adsorption of nitrilotriacetic acid onto activated carbon prepared by steam pyrolysis of sawdust: Kinetic and isotherm studies. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 317 (1-3) (2008) 344-351
  13. K. Anoop Krishnan, Ajit Haridas, Removal of phosphate from aqueous solutions and sewage using natural and surface modified coir pith. Journal of Hazardous Materials, 152 (2) (2008) 527-535
  14. K. Anoop Krishnan, T.S. Anirudhan, Removal of cadmium(II) from aqueous solutions by sulphurised activated carbon prepared from sugarcane bagasse pith: Kinetics and equilibrium studies.Water SA, 29 (2003) 147-156
  15. K. Anoop Krishnan, A. Sheela, T.S. Anirudhan, Kinetic and equilibrium modeling of liquid-phase adsorption of lead and lead chelates on activated carbons. Journal of Chemical Technology and Biotechnology, 78 (2003) 642-653
  16. K. Anoop Krishnan, T.S. Anirudhan, 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.  Journal of Hazardous Materials, B 92 (2002) 161-183
  17. K. Anoop Krishnan, T.S. Anirudhan, Uptake of heavy metals in batch systems by sulfurized steam activated carbon prepared from sugarcane bagasse pith. Industrial & Engineering Chemistry Research, 41 (20) (2002) 5085-5093
  18. D.M. Manohar, K. Anoop Krishnan, T.S. Anirudhan, Removal of mercury(II) from aqueous solutions and chlor-alkali  industry wastewater using 2-mercaptobenzimidazole – clay.Water Research, 36 (2002) 1609-1619
  19. G.N. Manju, K. Anoop Krishnan, V.P. Vinod, T.S. Anirudhan, An investigation into the sorption of heavy metals from wastewaters by polyacrylamide-grafted iron(III) oxide. Journal of Hazardous Materials, B 91 (2002) 221-238

National Journals:

  1. M. Ratheesh Kumar, Vishnu S. Raj, V.S. Sudhanandh, A.K. Faisal, R. Shibu, V. Vimexen, K. Ajmal, K.S. Aneesh, Sibin Antony, K. Anoop Krishnan, Proliferation of dinoflagellates during pre monsoon season in Kochi bar mouth, Kerala. Journal of Environmental Biology, 35 (2014) 877-882
  2. Sibin Antony, S. Arya, K.N. Noufal, A.K. Faisal, K.K Mathew, T.M. Liji, R.S.Baiju and K. Anoop Krishnan, Conserving the spring water environs of southern western ghat region (SWGR), India: A hydro-geochemical and environmental perspective. Vidarbha Journal of Science, 8 (1-2) (2013) 67-82
  3. K.K. Mathew, K. Anoop Krishnan, Evaluation of coagulation property of extracts of moringa oleifera seed in removing turbidity from clay processing industrial wastewaters. Vidarbha Journal of Science, 8 (1-2) (2013) 35-43
  4. K. Anoop Krishnan, T.S. Anirudhan, A preliminary examination of the adsorption characteristics of Pb(II) ions using sulphurised activated carbon prepared from bagasse pith. Indian Journal of Chemical Technology, 9 (2002) 32-40
  5. K. Anoop Krishnan, T.S. Anirudhan, Removal of lead(II) in the presence of organic ligand from aqueous solutions using activated carbon. Indian Journal of Environmental Protection, 22 (2002) 52-59
  6. Beena T. Abraham, K. Anoop Krishnan, T. S. Anirudhan, Characterisation of the adsorption of mercury(II) from aqueous solution by humus-boehmite complex. Indian Chemical Engineer, 44 (3) (2002) 174-179

National/International Proceedings:

  1. Shiny Raj R., K. Saranya, Pavithra V. Prabhu, A. Krishnakumar, K. Anoop Krishnan, Assessment of types and characteristics of pesticides used in the cardamom plantations located in Periyar river basin, Idukki, Kerala, India. In: Proc. State Level Seminar on Medicinal Chemistry-Fundamentals and Applications, (2017) 17-21
  2. M. Ratheesh Kumar, A.K. Faisal, V.L. Greeshma, K. Anoop Krishnan, D. Padmalal, On the temporal bloom of Trichodesmium erythraeum in Kavaratti Lagoon Waters. In: Proc. International Seminar on Coastal Biodiversity Assessment (COBIA-2017), (2017) 63-72
  3. V.L. Greeshma, V. Vimexen, M. Ratheesh Kumar, A.K. Faisal, K. Anoop Krishnan, D. Padmalal, An investigation of seasonal variation of phytoplankton community in Kochi estuary. In: Proc. International Seminar on Coastal Biodiversity Assessment (COBIA-2017), (2017) 73-85
  4. Harsha Mahadevan, K. Anoop Krishnan, Ancy Abraham, O.C. Ershana, Adsorptive removal of phosphate by using bentonite in presence of alum: Isotherm and thermodynamic studies. In: Proc. National Seminar on Photonics, Medicine and the Environment (NSPME-2016), (2016) 47-51
  5. L. Vijayalekshmi, O.C. Ershana, Harsha Mahadevan, K. Anoop Krishnan, Distribution of physico-chemical and biological components in Trivandrum urban water-sediment system: A case study. In: Proc. National Seminar on Photonics, Medicine and the Environment (NSPME-2016), (2016) 41-43
  6. K. Anoop Krishnan, Seema K. Nair, M. Ratheesh Kumar, Vinu V. Dev, S. Arya, Adsorption properties of cassava starch in removing malachite green from aqueous phase. In: Proc. State Level Seminar on Solar Photochemistry-Fundamentals and applications, (2016) 12-23
  7. K. Anoop Krishnan, Ocean chemical processes: Special reference to ocean acidification and speciation. In: Proc. International Conference on Ocean Acidification Research (ICOAR 2015), (2015) 16-25
  8. K. Anoop Krishnan, Ocean Acidification: Chemistry and Impacts. In: Proc. National Workshop on Ocean Acidification Research (NWOAR 2015), (2015) 16-22
  9. K. Anoop Krishnan, Ocean Chemistry: Impacts of Ocean Acidification on Phosphorous and Silicon Speciation. In: Proc. National Workshop on Ocean Acidification Research (NWOAR 2015), (2015) 23-27
  10. Vinu V. Dev, S.R. Sachin, A.K. Faisal, S. Arya, T.M. Liji, K. Anoop Krishnan, Aqueous nutrient flux and sediment heavy metal contamination in Cochin Backwaters: A systematic spatial pattern study on monthly basis. In: Proc. National Seminar on ‘Recent and Emerging Advances in Chemical Science (REACS-2015), (2015) 69
  11. V. Vimexen, K.S. Aneesh, A.S. Sheena, A.K. Faisal, K. Ajmal, K. Anoop Krishnan, R. Ajayakumar Varma, Geochemical aspects and uptake mechanism of Pb(II) onto nano sized clay fractions of littoral sediments in Kochi, South-West of India. In: Proc. National Conference on Recent Trends in Quantum Chemistry (QUANTUM 2014), Journal of Research in Science, 2 (2014) 115-119
  12. Seema K. Nair, A.K. Faisal, T.M. Liji, R.S. Baiju, K. Anoop Krishnan, Comparative study of malachite green adsorption onto china clay and cassava starch: Kinetic and isotherm profile. In: Proc. International Conference on Emerging Frontiers and Challenges in Chemistry, (2014) 17-19
  13. A.S. Sheena, R.S. Baiju, V. Vimexen, K. Ajmal, K.S. Aneesh, K. Anoop Krishnan, Geochemistry and Characteristics of Pb(II) Uptake by the Coastal Sediments of Kochi, Southwestern India. In: Proc. International Conference on Emerging Frontiers and Challenges in Chemistry, (2014) 19-22
  14. L. Lakshmi, S. Arya, A.K. Faisal, T.M. Liji, K. Anoop Krishnan, Adsorptive removal of methyl red from aqueous solution using tea waste and fruiting branches of pepper. In: Proc. International Conference on Emerging Frontiers and Challenges in Chemistry, (2014) 74-76
  15. J. Saranya Bose, Sibin Antony, K.S. Aneesh, M. Ratheeshkumar, K. Anoop Krishnan, Adsorption characteristics of congo red at solid-liquid interface using titanium dioxide as adsorbent. In: Proc. International Conference on Emerging Frontiers and Challenges in Chemistry, (2014) 76-78
  16. S. Arya, K.N. Noufal, A.K. Faisal, Sibin Antony, K.K. Mathew, R.S. Baiju, T.M. Liji, K. Anoop Krishnan, Conservation of spring sources in the Western Ghats: Focus on its quality and management for preserving the biodiversity. In: Proc. National Seminar on Western Ghats Biogeography, Biodiversity & Conservation, (2013) 152-160
  17. S. Sajeer, R. Arunima, K. Anoop Krishnan, R.S. Baiju, T.M. Liji, K. Narendra Babu, Removal of Pb(II) from aqueous solution using activated carbon: An overview of batch adsorption studies. In: Proc. National Conference on Emerging Trends in Biodiversity Conservation & Sustainable management, (2011) 47-57
  18. K. Anoop Krishnan, V.P. Vinod, T.S. Anirudhan, Mercury(II) adsorption from aqueous solutions and wastewaters using surface modified clay and metal oxide gel. In: Proc. International Conference on Water and Environment, (2003) 151-168
  19. I.G. Shibi, K. Anoop Krishnan, T.S. Anirudhan, Kinetic and equilibrium models for the sorption of heavy metals from aqueous solutions by polymer-grafted lignocellulosics. In: Proc. International Conference on Water and Environment, (2003) 169-184
  20. K. Anoop Krishnan, V.P. Vinod, T.S. Anirudhan, Adsorption of performance of activated carbon prepared from sawdust using single-step steam pyrolysis: Removal of lead(II) and lead(II)-chelates from aqueous solutions. In: Proc. National Conference on Utilization of Bioresources, (2002) 262-274
  21. V.P. Vinod, K. Anoop Krishnan, T.S. Anirudhan, Mass transfer process during the removal of phenol and phenolic compounds from aqueous solutions and oil refinery effluents. In: Proc. National Conference on Utilization of Bioresources, (2002) 247-261

Books/Edited Volumes:

  1. V. Vimexen, R.S. Baiju, A.K. Faisal, K.S. Aneesh, K. Ajmal, K. Anoop Krishnan, R. Ajayakumar Varma, Evaluation of water chemistry along the coastal and lagoon segments of Kavaratti tropical island, south west of India. In: Environmental Sustainability: Concepts, Principles, Evidences and Innovations,Ed. Govind Chandra Mishra, Excellent Publishing House, (2014) 420-426
  2. Vishnu S. Raj, V.S. Sudhanandh, R. Shibu, M. Ratheesh Kumar, A.K. Faisal, K. Ajmal, V. Vimexen, K.S. Aneesh, R.S. Baiju, F.G. Benno Pereira, K. Anoop Krishnan, Effect of TTP effluents on the biological productivity with emphasis on biodiversity at veli coast, Trivandrum. In: Perspectives on Biodiversity of India, Eds. A. Biju Kumar, P.G. Rajendran, C.K. Peethambaran. Centre for Innovation in Science and Social Action, (2013) 181-187
  3. M. Ratheesh Kumar, R. Shibu, V.S. Sudhanandh, Vishnu S. Raj, A.K. Faisal, V. Vimexen, K. Ajmal, K.S. Aneesh, R. Sooraj Krishna, R.S. Baiju, K. Anoop Krishnan, An investigation on phytoplankton community structure and species diversity along southwest coast of India. In: Perspectives on Biodiversity of India,Eds. A. Biju Kumar, P.G. Rajendran, C.K. Peethambaran. Centre for Innovation in Science and Social Action, (2013) 423-431
  4. R. Shibu, V.S. Sudhanandh, Vishnu S. Raj, M. Ratheesh Kumar, A.K. Faisal, K. Ajmal, V. Vimexen, K.S. Aneesh, R.S. Baiju, R. Sooraj Krishna, K. Anoop Krishnan, Biodiversity of benthic species in Kavaratti Lagoon-A case study from 2010-2012. In: Perspectives on Biodiversity of India, Eds. A. Biju Kumar, P.G. Rajendran, C.K. Peethambaran. Centre for Innovation in Science and Social Action, (2013) 465-471
  5. M. Ratheesh Kumar, V.S. Sudhanandh, A.K. Faisal, S. Raj Vishnu, R. Shibu, M.I. Sreejith, K. Anoop Krishnan, Diurnal phototaxic migration of phytoplankton in Kochi waters and its correlation with limiting nutrient flux. In: Prospects in Bioscience: Addressing the Issues,Eds. A. Sabu, A. Augustine. Springer, (2013) 263-271
  6. K.G. Sreejalekshmi, K. Anoop Krishnan, Chemical aspects of polyphenols.In: Chemistry and Biotechnology of Polyphenols: Fundamentals and Applications, , Eds. A. Sabu, C.N. Aguilar, S. Roussos. CiBET Publishing House, (2011) 124-134
  7. K. Anoop Krishnan, V.P. Vinod, T.S. Anirudhan, Mercury(II) adsorption from aqueous solutions and wastewaters using surface modified clay and metal oxide gel. In: V.P. Singh, R.N. Yadava, (Eds.), Wastewater Treatment and Waste Management, Allied Publishers, New Delhi, (2003) 151-168
  8. I.G. Shibi, K. Anoop Krishnan, T.S. Anirudhan, Kinetic and equilibrium models for the sorption of heavy metals from aqueous solutions by polymer-grafted lignocellulosics. In: V.P. Singh, R.N. Yadava, (Eds.), Wastewater Treatment and Waste Management, Allied Publishers, New Delhi, (2003) 169-184
  9. K. Anoop Krishnan, V.P. Vinod, T.S. Anirudhan, Preparation and application of sulphurised activated carbon as sorbent for the removal of heavy metals from water and wastewater. In: Ecology of Polluted Waters, APH Publishing House, New Delhi (2002) 549-561
  10. V.P. Vinod, N. Rema Rani, K. Anoop Krishnan, T.S. Anirudhan, Removal of humic and tannic acids from aqueous solutions by adsorption on zirconium pillared clay: Kinetics and isotherm studies. In: Ecology of Polluted Waters, APH Publishing House, New Delhi (2002) 537-547
  11. K. Anoop Krishnan, Sumol Varghese, T.S. Anirudhan, Effect of complexing agents on liquid-phase adsorption of lead(II) using steam-pyrolysed activated carbon: Adsorbent for industrial pollution control. In: Environmental Challenges of the 21st Century, APH Publishing House, New Delhi (2002) 391-403