Bhaskar Jyoti Deka - Department of Hydrology,Indian Institute of Technology Roorkee
Bhaskar Jyoti Deka
Bhaskar Jyoti Deka Assistant professor
Areas of Interest
  • Desalination and water/wastewater treatment technologies, Membrane biofouling and mitigation strategies, Membrane distillation, Forward osmosis, Fabrication of polymeric/nanocomposite membranes, Bio-inspired and environmental friendly surface, re-entrant structures, Conveyance system for water/wastewater and their treatment plants, Sustainable solid waste management, Membrane based air purification
Honors and Awards
Outstanding Academic Performance AwardCity University of Hong Kong (48 in QS World Rankings)2018
Research Tuition Scholarship (RTS)City University of Hong Kong2018
UGC Research fundingGovernment of Hong Kong2016
Graduate Aptitude Test in Engineering (GATE) qualifiedMHRD, Government of India2006
Educational Details
Ph.D. (2 years 9 months)Environmental Engineering (Desalination, Membrane distillation)City University of Hong Kong2019
Master of TechnologyWater Resources: Utilization & Environmental ManagementIndian Institute of Technology Guwahati, India2008
Bachelor of EngineeringCivil EngineeringAssam Engineering College, Gauhati University, India2006
  • Indian Water Resources Society, (IWRS)
Teaching Engagements
TitleCourse CodeClass NameSemester
Engineering HydrologyHYN-102GT / GPTSpring
Surface Water Quality ModelingHYN-545M.Tech (Master) / PhDSpring
Visits to outside institutions
Institute VisitedPurpose of VisitDate
City University of Hong KongResearch2016-09-07
Water Desalination and Reuse Center, King Abdullah University of Science and Technology (KAUST), Saudi ArabiaResearch2016-11-02
Global Desalination Research Center, Gwangju Institute of Science and Technology, Republic of KoreaAttendee for IDW workshop, Busan2017-11-21
International Conference of the Aseanian Membrane Society, Brisbane, AustraliaOral Presentation2018-07-03
IWA International Conference on Water Reclamation and Reuse, Berlin, GermanyOral Presentation2019-06-19
Multiple post
  1. Member - Faculty Search Committee, Department of Hydrology, IIT Roorkee.
  2. Guest Editor for the Special Issue on "Sustainable Technologies for Wastewater Treatment & Soil Remediation", Sustainability (ISSN 2071-1050; CODEN: SUSTDE), MDPI journal.
Professional Background

Assistant Professor at the Department of Hydrology, Indian Institute of Technology (IIT) Roorkee, India (10th September 2020 to present).

Postdoctoral Fellow at Membrane and Water Technology Laboratory, City University of Hong Kong (CityU), Tat Avenue, Kowloon, Hong Kong SAR (1st January 2020 to 2nd September 2020).

Senior Research Associate at Membrane and Water Technology Laboratory, CityU, Tat Avenue, Kowloon, Hong Kong SAR (2nd September 2019 to 31st December 2019).

Senior Research Associate (P/T) at Membrane and Water Technology Laboratory, CityU, Tat Avenue, Kowloon, Hong Kong SAR (7th August 2019 to 31st August 2019).

Visiting Research Fellow at Water Desalination and Reuse Center (WDRC), King Abdullah University of Science and Technology (KAUST), Saudi Arabia (November 2016 to April 2017). 

Management and Consultancy work experiences (July 2008 to August 2016) Perform roles as Assistant Manager, Design Engineer (water), Engineer (Hydraulics) at various reputed national and multinational organizations which includes Reliance, AECOM, Mott MacDonald etc.

Role in consultancy projects during PhD/Post-PhD

  • Chemical pre-treatment studies for seawater to prevent scaling and fouling on reverse osmosis membrane and maintaining stable operation under the project “First Stage of Desalination Plant at Tseung Kwan O, Hong Kong SAR (Black & Veatch Hong Kong)”.
  • Delineate the pre-treatment efficiency of coagulation and dissolved air flotation (DAF) for the removal of dissolved organic, inorganic, colloidal particles etc. from wastewater (Mott MacDonald Hong Kong Limited).
Special Lectures Delivered

Expert talk on Advanced membrane technologies for desalination” during the five-day online QIP short term course on “Applied Solute Transport Modeling for Management of Polluted Land Sites”, 15-19 March 2021.


Ph.D. supervision

Title Role Name of student Year
Fabrication of membranes for desalination Supervisor Gaurav Vaghela 2021

P.G. (Masters) supervision

Title Role Name of student Year

Remediation of fluoride contaminated groundwater using memberane distillation

Co-Supervisor Kunal Singh Daspa  2020-21


Refereed Journal Papers

Deka, B. J.Guo, J., Wong, P. W., Khanzada, N.K., Kharraz, J., Tsang, C. W., & An, A. K. (2021). A Conductive Hydrophobic Polyaniline Sandwiched Polyvinylidene Fluoride Membrane for Early Detection of Surfactant-Induced Wetting in Membrane Distillation Using Impedance. ACS Applied Polymer Materials, 3, 2, 679–690, (Q1, Impact factor: 8.097).

Deka, B. J.Guo, J., & An, A. K. (2021). Robust dual-layered omniphobic electrospun membrane with anti-wetting and anti-scaling functionalised for membrane distillation application, Journal of Membrane Science, 624, 119089, (Q1, Impact factor: 7.210).

Deka, B. J., Guo, J., Jeong, S., Kumar, M., & An, A. K. (2020). Control of membrane fouling by dissolved algal organic matter using pre-oxidation with coagulation as seawater pretreatment. RSC Environmental Science: Water Research & Technology, 6, 935–944, (Q1, Impact factor: 3.449).

Deka, B. J., Guo, J., Khanzada, N.K., & An, A. K. (2019). Omniphobic re-entrant PVDF membrane with ZnO nanoparticles composite for desalination of low surface tension oily seawater. Water Research, 165, 114982, (Q1, Impact factor: 9.13).

Deka, B. J., Lee, E., Guo, J., Kharraz, J., & An, A. K. (2019). Electrospun nanofiber membranes incorporating PDMS- aerogel superhydrophobic coating with enhanced flux and improved anti-wettability in membrane distillation. Environmental Science and Technology53(9), 4948–4958. (Q1, Impact factor: 7.864).

Deka, B. J., Jeong, S., AlizadehTabatabai, S. A., & An, A. K. (2018). Mitigation of algal organic matter released from Chaetoceros affinis and Hymenomonas by in situ generated ferrate. Chemosphere, 206, 718–727. (Q1, Impact factor: 5.778).

Deka, B. J., Sahariah, B. P., & Chakraborty, S. (2008). Anaerobic-Anoxic-Aerobic Three Stage Attached Growth System for Removal of Ammonia–Nitrogen and High Concentration of Phenol. Journal of Environmental Research And Development3(2), 442–448 (Impact factor: 4.301).

Lee, E. J., Deka, B. J., Guo, J., Woo, Y. C., Shon, H. K., & An, A. K. (2017). Engineering the Re-Entrant Hierarchy and Surface Energy of PDMS-PVDF Membrane for Membrane Distillation Using a Facile and Benign Microsphere Coating. Environmental Science and Technology, 51(17), 10117–10126. (Q1, Impact factor: 7.864).

Lee, E. J., Deka, B. J., & An, A. K. (2018). Reinforced superhydrophobic membrane coated with aerogel-assisted polymeric microspheres for membrane distillation. Journal of Membrane Science, 573, 570–578. (Q1, Impact factor: 7.210).

Guo, J., Deka, B. J., Kim, K.J. & An, A. K. (2019). Regeneration of Superhydrophobic TiO2 Electrospun Membranes in Seawater Desalination by Water Flushing in Membrane Distillation. Desalination, 468, 114054. (Q1, Impact factor: 7.098).

Yim, V. M. W., Lo, S. W., Deka, B. J.*Guo, J., Kharraz, J., Wong, P. W., Horváth, I. T., & An, A. K. (2020). Molecular engineering low-surface energy membranes by grafting perfluoro-tert-butoxy chains containing fluorous silica aerogels, RSC Green Chemistry, 22, 3283–3295, (Q1, Impact factor: 9.48, * 2nd author).

Guo, J., Fortunato, L., Deka, B. J., Jeong, S., & An, A. K. (2020). Elucidating the fouling mechanism in pharmaceutical wastewater treatment by membrane distillation. Desalination, Volume 475, 114148, (Q1, Impact factor: 7.098).

Guo, J., Yan, D. Y. S., Lam, F. L.-Y., Deka, B. J., Lyu, X., Hau Ng, Y., & An, A. K. (2019). Self-Cleaning BiOBr/Ag Photocatalytic Membrane for Membrane Regeneration under Visible Light in Membrane Distillation. Chemical Engineering Journal, Volume 378, 122137. (Q1, Impact factor: 10.652).

Guo, J., Hanif, A., Shang, J., Deka, B. J., Ning, Z., & An, A. K. (2021). PAA@ZIF-8 incorporated nanofibrous membrane for high-efficiency PM2.5 capture. Chemical Engineering Journal, 405, 126584, (Q1, Impact factor: 10.652).

Jia, W., Kharraz, J., Choi, P. J., Guo, J., Deka, B. J., & An, A. K. (2020). Superhydrophobic Membrane by Hierarchically Structured PDMS-POSS Electrospray Coating with Cauliflower-Shaped Beads for Enhanced MD Performance. Journal of Membrane Science597, 117638, (Q1, Impact factor: 7.210).

Kharraz, J., Farid, M. U., Khanzada, N.K., Deka, B. J., Arafat, H. A., & An, A. K. (2020). Macro-corrugated and nano-patterned hierarchically structured superomniphobic membrane for treatment of low surface tension oily wastewater by membrane distillation. Water Research, 174, 115600, (Q1, Impact factor: 9.13).

Deka, B. J., Sanasam, S., Bohra, V., Guo, J., Von Eiff, D. W., Farid, M. U., Kharraz, J., Khanzada, N. K., Alam, W., & An, A. K. (2020). Global challenges to water and solid waste due to COVID-19 and their innovative resolutions: a review (under review at Journal of Hazardous Materials, Q1, Impact factor: 9.038).

Khanzada, N. K., Deka, B. J., Kharraz, J., Wong, P. W., Jassby, D., & An, A. K. (2020). Elucidating the Role of Graphene Oxide Layers in Enhancing N-Nitrosodimethylamine (NDMA) Selectivity, Anti-scaling, and Anti-biofouling Properties of RO Membrane (submitted to Journal of Hazardous Materials, Q1, Impact factor: 9.038).

Guo, J., Wong, P. W., Yin, S., Zhang, B., Deka, B. J., & An, A. K. (2020). Fouling and ultrasonic cleaning in membrane distillation for treatment of industrial textile wastewater (under review at Chemical Engineering Journal, Q1, Impact factor: 10.652).

Book Chapters Authored

Deka, B. J., Bohra, V., Alam, W., Sanasam, S., Guo, J., Borana, L., & An, A. K. (2020). Environment impact assessment of COVID-19. In Manish Kumar Goyal & Anil Kumar Gupta (Eds.),  Integrated Risk of Pandemic: Covid-19 Impacts, Resilience and Recommendations, Disaster Resilience and Green Growth (pp. 169-195). Singapore: Springer Nature. ISBN: 978-981-15-7678-2.

Borana, L., Deka, B. J., Guo, J., & An, A. K. (2020). Environment Modeling for Sustainable Development. In Rao Y. Surampalli, Tian C. Zhang, Manish Kumar Goyal, Satinder K. Brar & R. D. Tyagi (Eds.), Sustainability: Fundamentals and Applications (pp. 229-254). US: Wiley. ISBN: 978-1-119-43396-5.

Guo, J., Deka, B. J., & An, A. K. (2019). Electrospun Nanofiber Membranes for Membrane Distillation. In Kang-Jia Lu & Tai-Shung Chung (Eds.), Membrane distillation: membranes, hybrid systems and pilot studies (pp. 107-140). CRC Press, US: Taylor & Francis. ISBN: 9780429287879.

Conference presentations

Deka, B. J.; Guo, J.; Jeong, S.; Kumar, M.; An, A. K. Performance of oxidation-coagulation on mitigation of membrane fouling for microfiltration by in situ generated ferrate. 11th Conference of the Aseanian Membrane Society AMS11, 3 - 6 July 2018, Rydges Southbank Hotel, Brisbane, Australia, Oral Presentation.

Deka, B. J.; Guo, J.; An, A. K.  Electrospun nanofiber membranes incorporating PDMS-aerogel superhydrophobic coating with enhanced flux and improved selectively for membrane distillation. 12th IWA International Conference on Water Reclamation and Reuse, 16 - 20 June 2019, Mercure Hotel MOA Berlin, Germany, Oral Presentation.

Deka, B. J.; Guo, J.; Jeong, S.; An, A. K. Optical coherence tomography (OCT) for the MF fouling investigation under different pretreatment scenarios. 12th IWA International Conference on Water Reclamation and Reuse, 16 - 20 June 2019, Mercure Hotel MOA Berlin, Germany, Oral Presentation.

Deka, B. J.; Sahariah, B. P.; Chakraborty, S., Treatment of synthetic wastewater containing phenol and ammonia-nitrogen in a three-stage attached growth system, Indo-Italian International Conference on Green & Clean Environment (GCE-2008) organized and sponsored by Embassy of Italy, New Delhi in association with MAEER's College of Engineering, Pune, India during 20 - 21 March 2008 in Pune, India (International conference publication and oral presentation).

Guo, J.; Deka, B. J.; K, Kim; An, A. K. Fouling and ultrasonic cleaning in membrane distillation for treatment of industrial textile wastewater. The 10th China Congress On membranes and Membrane processes (CCOM 2019), 26th to 29th October 2019, Beijing, China, Oral Presentation. 

Xu, X.; Guo, J.; Deka, B. J.; An, A. K.; Chopra, S., Dynamic Life Cycle Assessment (dLCA) of Nano-enabled Membranes-based Membrane Distillation Technologies, Actionable Science for Urban Sustainability 2020 (AScUS-2020), during 3 - 5 June 2020 in Segovia, Spain (International conference publication and presentation).

Guo, J.; D.Y.S, Yan; F.L, Lam; Deka, B. J.; X, Lv; Y, Hau; An, A. K., Self-cleaning BiOBr / Ag photocatalytic membrane for membrane regeneration under visible light in membrane distillation. 12th IWA International Conference on Water Reclamation and Reus, 16 - 20 June 2019, Mercure Hotel MOA Berlin, Germany, Oral Presentation.

Participation in Short Term Courses

Couse Name

Sponsored By


IDW-DEEP (Desal-Pro)

10th International Desalination Workshop (IDW), Busan, Korea (Republic of)

21st ~ 22nd November, 2017

Hazardous Waste Training; Laboratory Safety Training; and Emergency Incident Preparedness Training

Health, Safety & Environment (HSE), King Abdullah University of Science and Technology (KAUST), Saudi Arabia

17th November 2016

Bentley’s Sanitary SewerGEMS, SewerCAD & WaterGEMS


10th May 2010

Sponsored National and International Research Projects
Project title Funding Agency Start Date Period
Development of superhydrophobic and superomniphobic membranes for energy-efficient membrane distillation application with zero liquid discharge (as PI) SRIC, IIT Roorkee, India 29-12-2020 Ongoing
Investigation of nanobubble flotation to remove micro/nano plastic from Sewage Treatment Works (STWs) in Hong Kong (as Co-PI) Environment and Conservation Fund, Govt of Hong Kong Feb 2021 Ongoing
Opportunities for research

Motivated applicants fulfilling the institute's admission requirements can apply for research position (PhD, Master project) in the following areas:

  • Water-Energy-Environment Nexus
  • Water and Wastewater Treatment
  • Membrane Science
  • Desalination

Passionate applicants are encouraged to send CV to


Contact Information
Department of Hydrology,
Indian Institute of Technology Roorkee (IITR), 
Uttarakhand, India - 247667

Phone number: +91-1332-285546 (O)
Google scholar:
Scopus author id: 57195575659 
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