Prof. Rajesh Roshan DashProfessor
School of Infrastructure

Research Interests

Environmental Engineering;
Water and Wastewater treatment;
Biological, Physico-chemical Treatment of domestic and Industrial Wastewater;
Solid Waste Management;
Natural Proceses for Treatment of Wastewater;

Contact Details

  • SIF-123
  • 674-713-6628 (O)
  • rrdash@iitbbs.ac.in, rajeshroshan77@gmail.com

Other Profile Link(s)

Education

 Degree Discipline Year School
 Ph.D. Civil Engineering (Environmental Engineering) 2008 Indian Institute Of Technology Roorkee
 M.E. Environmental Engineering (Civil Engineering) 2001 Motilal Nehru Regional Engineering College (MNNIT) Allahabad
 B.E. Civil Engineering 1998 Utkal University Bhubaneswar
 

Biosketch

 

Teaching

Solid Waste Management;
Air Pollution Control;
Environmental Pollution Management;
Engineering Drawing and Graphics;
Advanced Environmental Engineering 
Water and Wastewater Engineering and Lab.;
Advanced Environmental Engineering Lab.;
Environmental Management;
Advanced Water and Wastewater Treatment;
Surveying and Surveying Practice;
Civil Engineering Drawing and Estimation;

 

Recent Publications (International Journals)

1K Samal, RR Dash. Modelling of pollutants removal in Integrated Vermifilter (IVmF) using response surface methodology Cleaner Engineering and Technology, 2021, 100060. https://doi.org/10.1016/j.clet.2021.100060
2C Mallikarjuna, RR Dash. A review on hydrodynamic parameters and biofilm characteristics of inverse fluidized bed bioreactors for treating industrial wastewater, 2020, Journal of Environmental Chemical Engineering, 104233. https://doi.org/10.1016/j.jece.2020.104233
3M Satapathy, PR Rout, RR Dash, AK Dash. Removal of Textile Dyes from Aqueous Solutions by Dolochar: Equilibrium, Kinetic, and Thermodynamic Studies. Journal of Hazardous, Toxic, and Radioactive Waste, 2020, 24 (3), 04020015.
4S Shami, RR Dash, AK Verma, AK Dash, A Pradhan. Adsorptive removal of surfactant using dolochar: A kinetic and statistical modeling approach. Water Environment Research, 2020, 92 (2), 222-235
5S Shami, RR Dash, AK Verma, AK Dash, A Pradhan. Mechanistic Modeling and Process Design for Removal of Anionic Surfactant Using Dolochar. Journal of Hazardous, Toxic, and Radioactive Waste, 2020, 24 (3), 04020008.
6R Singh, K Samal, P Bhunia, RR Dash. Incorporation of Earthworms and Dolochar in Biofilter: An Attempt Towards Maximizing Nutrients Removal. Recent Developments in Waste Management, 2020, 409-415.
7K Samal, R Singh, RR Dash, P Bhunia. Investigation on the Effect of Planting Canna Indica in Two-Stage Vermifilter for Synthetic Dairy Wastewater Treatment. Recent Developments in Waste Management, 2020, 289-297.
8PR Rout, RR Dash, P Bhunia. Insight into a Waste Material-Based Bioreactor for Nutrient Removal from Domestic Wastewater. Recent Developments in Waste Management, 2020, 397-407.
9R Singh, K Samal, RR Dash, P Bhunia. Vermifiltration as a sustainable natural treatment technology for the treatment and reuse of wastewater: a review. Journal of environmental management, 2019, 247, 140-151
10PR Rout, RR Dash, P Bhunia. Nutrient removal from binary aqueous phase by dolochar: Highlighting optimization, single and binary adsorption isotherms and nutrient release. Process Safety and Environmental Protection, 2016, 100, 91–107.
11AK Verma, P Bhunia, RR Dash. Carbonaceous organics removal kinetics in an upflow anaerobic sludge blanket (UASB) reactor treating physico-chemically pre-treated textile wastewater. Desalination and Water Treatment, 2015, 54 (6), 1577-1588.
12AK Verma, P Bhunia, RR Dash, RD Tyagi, RY Surampalli, TC Zhang. Effects of physico‐chemical pre‐treatment on the performance of an upflow anaerobic sludge blanket (UASB) reactor treating textile wastewater: application of full factorial central composite design. The Canadian Journal of Chemical Engineering 2015, 93 (5), 808-818
13PR Rout, P Bhunia, RR Dash. A mechanistic approach to evaluate the effectiveness of red soil as a natural adsorbent for phosphate removal from wastewater. Desalination and Water Treatment 2015, 54 (2), 358-373
14AK Verma, P Bhunia, RR Dash. Performance of UASB reactor treating synthetic textile wastewater: effect of physicochemical pretreatment. Desalination and Water Treatment, 2015, 1-11, DOI:10.1080/19443994.2015.1017739.
15PR Rout, P Bhunia, RR Dash. Effective utilization of a sponge iron industry by-product for phosphate removal from aqueous solution: A statistical and kinetic modelling approach. Journal of the Taiwan Institute of Chemical Engineers, 2015, 46, 98-108
16PR Rout, P Bhunia, RR Dash. Modeling isotherms, kinetics and understanding the mechanism of phosphate adsorption onto a solid waste: Ground burnt patties. Journal of Environmental Chemical Engineering, 2014, 2 (3), 1331-1342
17AK Verma, P Bhunia, RR Dash. Applicability of a new pre-hydrated industrial grade polyaluminium salt for the decolourisation of textile wastewater. Desalination and Water Treatment 2014, 52 (22-24), 4553-4561
18RR Dash, RR Dash, C Balomajumdar. Treatment of cyanide bearing effluents by adsorption, biodegradation and combined processes: effect of process parameters. Desalination and Water Treatment, 2014, 52 (16-18), 3355-3366
19PR Rout, RR Dash, P Bhunia. Modelling and packed bed column studies on adsorptive removal of phosphate from aqueous solutions by a mixture of ground burnt patties and red soil Advances in Environmental Research, 2014, 3 (3), 231-251
 

Academic Honors & Awards

  • National Doctoral Fellowship
 

Research Scholar

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Professional Experience

1. Associate Professor (Civil Engineering): July 2018 to Continuing School of Infrastructure, IIT Bhubaneswar   2. Assistant Professor (Civil Engineering): February 2010 to July 2018 School of Infrastructure, IIT Bhubaneswar   3. Assistant Professor (Civil Engineering): June 2009 to February 2010 Department of Civil Engineering, NIT Hamirpur (HP)   4. Lecturer (Civil Engineering): December 2007 to June 2009 Department of Civil Engineering, NIT Hamirpur (HP)   5. Lecturer (Civil Engineering): July 2001 to July 2003 Department of Civil Engineering, Odisha Engineering College, Bhubaneswar   6. Lecturer (Civil Engineering) (Adhoc): January 2001 to June 2001 Department of Civil Engineering, MN NIT, Allahabad (UP)

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