Department of Civil Engineering

Dr. Ajay Bharti

Professor

Civil Engineering Water Pollution, Solid waste management, Composting and Vermicomposting of Municipal Solid Waste

Contact
(EPBX/Office):0360 - 2257401-8 Extn. 6225
PROFESSIONAL BACKGROUND
From(Date of Joining)ToDesignationOrganisationNature of Association
30/12/2017ContinuingProfessorNERISTRrgular
30/12/201429/12/2017Associate ProfessorNERISTRegular
26/09/200629/12/2014Assistant ProfessorNERISTRegular
HONORS AND AWARDS
AwardInstituteYear
Qualified Early Faculty Induction Programme (EFIP-2005)Conducted by IITs and IISc Bangalore.2005
Senior Research Fellowship during Ph. D. atIT, BHU (now IIT BHU)2001-2005
GATE Qualified   1997, 1999
EDUCATIONAL QUALIFICATION
DegreeSubjectUniversityYear
B. Sc. EngineeringCivil EngineeringT. M. Bhagalpur University1993
M. Tech.Environmental EngineeringLucknow University1999
Ph. D.Civil EngineeringBanaras Hindu University2007
ADMINISTRATIVE BACKGROUND
FromToDesignationOrganisation
20102012Member NEE (NERIST Entrance Examination) committeeNERIST
20112011Member, State Level Action Plan Committee for Climate ChangePublic Health Engineering and Water Supply Department, Arunachal Pradesh
20112011Member, SLSC (State Level Scrutiny Committee) for Nirmal Gram Puraskar - 2011Public Health Engineering and Water Supply Department, Arunachal Pradesh
20122015Chairman, VIP Guest HouseNERIST
20122016Member, EVC (Estimate Vetting Committee)NERIST
20122016Member, BPGS (Board of Post Graduate Studies)NERIST
20132016Member, APSPCBArunachal Pradesh State Pollution Control Board
20142016Nodal Officer, STA (State Technical Agency),Public Health Engineering and Water Supply Department, Arunachal Pradesh
20142016Member NEE (NERIST Entrance Examination) committeeNERIST
20152018Member, State Environment Impact Assessment Authority (SEIAA)Arunachal Pradesh
20212024Head, Department of Civil EngineeringNERIST
20252028Expert Member, SEAC (State Level Expert Appraisal Committee)Ministry of Environment, Forests and Climate Change, Arunachal Pradesh
SPONSORED RESEARCH PROJECTS
TopicFunding AgencyYear
“Spatial Distribution of Uranium and associated Water Quality Parameters in Western Arunachal Pradesh (eight districts namely Tawang, West Kameng, East Kameng, Papumpare, Kurung Kumey, West Siang, Upper Subansiri and Lower Subansiri)”Board of Research in Nuclear Sciences (BRNS), Department of Atomic Energy (DAE), India.2016-2018
Development of Automated, Low-Cost Waste Segregation Units for Municipal Bodies in Tier-2 and Tier-3 Cities in North-East India (with focus on Arunachal Pradesh)CPHEEO, Minisrry of Housing and Urban Affairs2026-2028
MEMBERSHIPS IN PROFESSIONAL BODIES
  1. Life Member in ISTE (The Indian Society for Technical Education), No. LM 63667/2009
  2. Member, (APSPCB) Arunachal Pradesh State Pollution Control Board
  3. Member, SLSC (State Level Scrutiny Committee) for Nirmal Gram Puraskar - 2011
  4. Life Member, “Mahamana Foundation” the Academic Society at Varanasi
  5. Member, Water Community, United Nations Solution Exchange, New Delhi
  6. Member, Climate Change Community, Solution Exchange, (UNDP) United Nations Development Programme, New Delhi
TEACHING ENGAGEMENTS
TitleCourse CodeModuleSemester
Engineering DrawingES 1151BaseIst
Principles of Civil EngineeringCE 3104 DiplomaIst
Environmental Engineering. IICE 6101DegreeIst
Physico-Chemical Treatment ProcessESS 7101PGIst
Biological Treatment ProcessESE 7102PGIst
Civil Engineering Drawing ICE 1251BaseIInd
Biological Waste Water TreatmentCE 4006DiplomaIInd
Solid Waste ManagementCE 6015DegreeIInd
Industrial Wastewater TreatmentESE 7201PGIInd
Design of Water and Wastewater SystemsESE 7202PGIInd
Solid Waste ManagementESE 7203PGIInd
PROJECTS AND THESIS SUPERVISED/ CURRENTLY SUPERVISING

PHD THESIS SUPERVISED/ CURRENTLY SUPERVISING
S No.Scholar NameTopicStatus of PhDNotification
Date
Present Status
1.Ms. Nabum Rich Nitrogen & Carbon Transformation Process in In-Vessel Composting of Municipal Solid Waste     Awarded12/06/2017Assistant Professor, Dept. of Civil Engineering, NIT Jote, Arunachal Pradesh
2.   Mr. Takum NaloPerformance Studies for Anaerobic Digestion of Municipal Solid WasteAwarded21/08/2019Executive Engineer, PWD, Govt. of Arunachal Pradesh
3.Mr. Kirki OriStudy on Vermicomposting of Organic Waste from High Rise ApartmentAwarded07/03/2019Chief Engineer, Police Housing Corporation, Govt. of Arunachal Pradesh, Itanagar
4.Mr. Tomi EteA Study of Traditional Sanitary Practices Among Selected Indigenous Tribes of Arunachal PradeshAwarded12/05/2020Dean (Engineering & Technology), North East Frontier Technical University, Aalo, West Siang District, Arunachal Pradesh.
5.Ms. Mudo PumingPerformance Evaluation and Selection of Liner Material with Solid Waste Management at Selected Landfill Sites of Arunachal PradeshAwarded11/02/2021Associate Professor, Dept. of Civil Engineering, NERIST
6.Ms. Omem ParonComposting of Municipal Solid Waste and Assessment of Associated Green House Gas EmissionAwarded30/11/2021Assistant Professor, Dept. of Civil Engineering, CIT Kokrajhar, Assam
7.Mr. Tado GyadiBio-waste Management of Locally Available Cooked Red Rice Waste and Pig’s Manure in Rural Area of Arunachal PradeshAwarded29/05/2025Junior Engineer, PHE & WS Department, Govt. of Arunachal Pradesh
8.Ms. Nirigi LinggiDevelopment of Effective Leaf Litter Decomposition Process in Avenue PlantationAwarded06/06/2025Guest Lecturer, Dept. of Civil Engineering, NERIST
9.Mr. Rashidul AlamDevelopment of Nanomaterial Based Composite System for Removal of Heavy Metal in WastewaterAwarded13/03/2026Assistant Professor, Dept. of Civil Engineering, Girijananda Chowdhury University, Guwahati, Assam
10.Mr. Agnivesh Uday RoyEnvironmental Impact Assessment of Hydro Power Projects in Siyom River BasinThesis Submitted
11.Mr. Getu YokaPerformance Study of Enhancing Organics and Nitrogen Removal of Horizontal Subsurface Flow Constructed Wetlands(In progress)
12.Ms. Y Bidyalaxmi DeviWastewater Treatment using different Enzymes(In progress)Assistant Professor, Dept. of Civil Engineering, NERIST
13.Mr. Deepak Kumar PowrelIsolation and Characterization of   Plastic Degrading Microbes from various Dumped Soil(In progress)
14.Mr. K James SinghLand Use Land Cover Dynamics in and around Itanagar Region of Arunachala Pradesh, India(In progress)Assistant Professor, Dept. of Civil Engineering, NERIST
15.Mr. John YigamStudy of Heavy Metal Contamination in ground water of Important Towns in Arunachal Pradesh(In progress)
16.Mr. Chukhu NakaLife Cycle Assessment of potential Municipal Solid Waste Management practices for Itanagar city, India(In progress)


MTECH DISSERTSTION SUPERVISED/ BTECH PROJECT SUPERVISED

MTECH DISSERTSTION SUPERVISED

S. No. Names of Students Title of DissertationYear Present Position.
1.Mr. Biswajit SahaCarbon Credit from Composting of Municipal Solid Waste2009Assistant Professor,
SMIT, Sikkim
2.Ms Nabum RichPerformance of Laboratory Scale In-vessel Composting of Municipal Solid Waste2010Assistant Professor
Dept. of Civil Engineering, NIT Jote, Arunachal Pradesh
3.Mr. Kirki Ori (Eshi)Performance Evaluation of Source Based Vermicomposting of Municipal Solid Waste in India2011Chief Engineer
Police Housing Corporation,
Govt. of Arunachal Pradesh,
Itanagar
4.Mr. Amit Kumar DeyPerformance Evaluation of Laboratory Scale Anaerobic Decomposition of Municipal Solid Waste2011Assistant Professor
Dept. of Civil Engineering
CIT Kokrajhar, Assam
5.Mr. Kenli BagraStudies on Quantity, Composition and Energy Associated with MSW Management in Papumpare District in Arunachal Pradesh2011
6.Ms. Omem ParonA Study on Aluminium Toxicity in Water Treatment Plant Itanagar2011Assistant Professor
Dept. of Civil Engineering
CIT Kokrajhar, Assam
7.Ms. Mongam BoleQuantification and Characterization of the Bio-Medical Waste in Arunachal State Hospital, Naharlagun2012
8.Ms. Hage AnkaLandfill Site Selection in Itanagar Capital Complex Using GIS2012
9.Mr. Bani YirangRemoval of Fluoride from Drinking Water by Local available Materials2013
10.Mr. Lishi ToniComparative Studies of Different Chemicals used as Coagulants2013
11.Mr. Hibu PaiRemoval of Iron from Drinking Water by Local available Materials2013
12.Mr. Kaling TasingStudy of Anaerobic Digestion of Municipal Solid Waste by Batch Reactor 2014
13.Ms. Kime BobbyStudy of Leachate produced in In-Vessel Composting of Municipal Solid Waste2014
14.Mr. Mimjom TasarStudy of Anaerobic Digestion of Municipal Solid Waste by Semi Continuous Flow Stirred Reactor2014
15.Mr. Khoda OpoStudy of Invessel Composting of Municipal Solid Waste2014
16.Mr. Partha Pratim DasStudy of Industrial Waste and its utilization2015Assistant Professor,
DTU
17.Mr. Bamin TalleyStudy of Effects of Bulking agents on In-vessel Composting of MSW2015
18.Mr. Getu YokaStudy of Anaerobic Decomposition of MSW and associated Greenhouse Gasses2015
19.Ms. Nirigi LinggiStudy of Heavy Metals in Municipal Solid Waste Composting2015Guest Lecturer,
Department of Civil Engineering, NERIST
20.Mr. Jacklin Jeke NillingSynthesis of Silver Nano particles and its application in water purification2015Assistant Professor,
Department of Civil Engineering, NITK
21.Mr. Dare BhahghangStudy on Suspended Particulate Matter and Ambient Gaseous Pollutants at Stone Crusher Site, in and around Itanagar Capital Complex.2016
22.Ms. Yapek Yudik TabaEnvironmental Impact Assessment of Pare Hydroelectric Project during Construction Phase.2016
23.Mr. Mobya TatAttachment of Silver Nanoparticles on a Substrate and Study of its Anti-Microbial Potential for Water Purification Process.2016
24.Ms. Sonia PadunEvaluation of Efficient Litter Decomposition Process in Avenue Plantations with reference to Nahar (Mesua ferrea).2016
25.Mr. Manipushpak HazarikaIdentification of Pollution Bio-Indicators from Industrial Areas of Guwahati.2017Assistant Professor
Dept. of Civil Engineering, Assam
26.Mr. Rashidul AlamDevelopment of Fluorescent Carbon Dot for Heavy Metal Detection.2018Assistant Professor
Dept. of Civil Engineering
Girijananda Chowdhury University, Guwahati, Assam
27.Mr. Uddipan DasAssessment of APTI and Bio-Indicative and Ambient Air Quality from Industrial Areas in Arunachal Pradesh.2018
28.Ms. Anuptitee DasGreen Sythensis of Silver Nanoparticles using Plant Extract (Latex), their Characterization and Application in Petroleum Remediation.2019
29.Mr. Habung BidaSpatial Distribution of water quality parameters in Lower Subansiri District of Arunachal Pradesh.2019
30.Mr. Jesu VeniaSpatial Distribution of water quality parameters in East Kameng District of Arunachal Pradesh.2019
31.Mr. Ngater TatoSpatial Distribution of Water Quality Parameters in West Siyang District.2019
32.Mr. Sono TakuEffect of Inorganic Salt on Rice Husk Ash and Bentonite as a Liner Material2019
33.Mr. Bini KironSpatial Distribution of Water Quality Parameters in Kamle District.2020
34.Mr. Deepak Kumar PowrelIsolation and Characterization of Plastic Degrading Bacteria from Various Dumped Soil.2020
35.Mr. Kishalaya DasEvaluation of Organic Materials for Development of Biodegradable Plastics as Alternative to Conventional Plastics.2020
36.Mr. Mehbub Ahmed LaskarGIS Based Model of Sustainable Urban Drainage System for an Area of Nirjull.2020
37.Ms. Himadri KalitaIsolation and Characterization of Petroleum Degrading Bacteria from Discharge Site.2020
38.Ms. Bijoyrani LongjamAnalysis and Characterization of Municipal Solid Waste at Lamdeng, Imphal2021
39.Ms. Sewali KalitaBuilding Green City: A Planning Strategy For Green Guwahati City2021
40.Ms. Krishna DasA Study of Solid Waste Management System and Optimization of the Solid Waste Collection and Transport of Dibrugarh City, Assam using GIS2021
41.Ms. Debanjali ChakrabortyIsolation and Characterization of Industrial Waste
Degrading Microbes
2021
42.Mr. Naga RigamAssessment of Heavy Metals in Suspended Particulate Matter along ehe Road Network of Itanagar Capital Complex.2021
43.Mr. Tongbram Ashiskumar SinghCharacterization of MSW Generated Inside the Campus of NERIST, Itanagar, Arunachal Pradesh2021Research Scholar,
NERIST
44.Mr. Nyamar RiramStudy on the Energy Content of MSW of NERIST2022
45.Mr. Minam TokoGreen Synthesis and Characterization of Silver Nanoparticles using Plant Extract of Oenanthe Javanica    2022
46.Mr. Suman SarkarIsolation and Characterization of Antibiotic Resistant Bacteria from Solid Waste Dumping Sites of Arunachal Pradesh2022Research Scholar,
NIT, Arunachal Ptadesh
47.Mr. Chukhu NakaLife Cycle Assessment of Municipal Solid Waste Management for Itanagar Capital Complex2023Research Scholar,
NIT, Arunachal Ptadesh
48.Mr. Hage Gambo GuroCollection Service Area Analysis of Municipal Solid Waste for the Chimpu Dumping Site Using GIS2023
49.Mr. Sange Chombey
Philley
Design of Suitable Greywater Recycling System within NERIST Campus, Nirjuli, Arunachal Pradesh2023
50.Ms. Jumnya KoyuGIS-Based Approach for Optimizing Municipal Solid Waste Collection System for Ward 11, Itanagar, Arunachal Pradesh2024
51.Ms. Amili LinggiStudy of Adsorption Property of Activated Carbon of Different Species of Bamboo in Arunachal Pradesh2024
52.Mr. Ngurang PaniaMunicipal Solid Waste Management in SOPO colony at Pare Hydro Electric Project (NEEPCO)2014
53.Ms. Taro SuniyaQualitative and Quantitative Analysis Of Different Capacity Air Conditioner Condensate In Arunachal Pradesh2024
54.Ms. Diptilu ThalaiImpact of drains on water quality parameters of Dikrong river near Papumpare District2025Research Scholar,
NERIST
55.Mr. Kaling MibangIron Removal from NERIST Water using Naturally available Low-Cost Adsorbent2025
56.Mr. Ksh Jobash SinghUtilisation of Organic Substrate for Production of Electricity using Bio-Electrochemical Technology2025Research Scholar,
NIT Silcher
57.Ms. Rudam TanghaA Study on Sustainable Composting of Organic Waste Using Nahar Leaves as A Bulking Agent2026
58.Mr. Narah WellyAssessment of Heavy Metals Contamination in Drinking Water of the Itanagar Capital Region2026
59.Mr. Taba Rozick2026
60.

BTECH PROJECT SUPERVISED

S No. Title of Project Year Name of Students
1.Review of Models for Landfill Gas Measurement2008
2.Site Selection Methodology for Disposal of Municipal Solid Waste in Itanagar Capital Complex2009
3.2010
4.Comparative Study of Chemicals used as Coagulants in Water Treatment Plants2011
5.Design of Trickling Filter for Treatment of Wastewater from NERIST Hostel Block-D 2012
6.Design of Laboratory Scale Rotating Biological Contactor to Treat Wastewater from NERIST Hostels2013
7.Characterization and Quantification of the Municipal Solid Waste generated in NERIST campus2014
8.Self-Purification of Dikrong River2015
9.Study the Problem associated with NERIST Water Supply2016
10.2017
11.2018
12.To study the sanitation problems in NERIST2019
13.Comparative Study of Efficiency of Removal of Iron from Ground Water using different Filter Media2020
14.Comparative Study of Solid Waste Management in Major Cities of North Eastern States2021
15.Application of ArcGIS in Environmental Engineering A case study on the water distribution system of NERIST campus using ArcGIS Software2022
16.Monitoring of Total Suspended Particles within NERIST Campus2023
17.Comparative study of biogas production through anaerobic digestion of different organic matters2024
18.Treatment of Domestic Wastewater using Duckweed2025
19.Assessment of Indoor and Outdoor Particulate Matter Levels at the NERIST Campus2026






PARTICIPATION IN SHORT TERM COURSES
Course NameSponsored ByDate
Summer Course on “WATER AND WASTEWATER TREATMENT: RECENT ADVANCES” at IIT RoorkeeTEQIPJuly 21 - 25, 2015
Short term course on “Solid Waste Management-Challenges and Opportunity” at Indian Institute of Technology Guwahati, Guwahati, during.TEQIP-IIJanuary 12-14, 2015
COURSES OR CONFERENCES ORGANISED
Conference NameSponsored ByDate
Faculty Development Programme on “Advances in Traffic Flow and Environmental Management” at NERIST, organised by Civil Engineering DepartmentTEQIPApril 17-21, 2012.
National Conference on “Recent Advances in Civil Engineering”, NCRACE-2013, organised by Department of Civil Engineering, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh.TEQIP15-16 November, 2013
BOOKS AUTHORED
TitlePlaceDate
“Deterioration Of Concrete And Its Maintenance”Department of Civil Engineering, NERIST, ItanagarFebruary 09-13, 2009
“Ecotourism in Arunachal Pradesh”Department of Forestry, NERIST, Arunachal Pradesh, India.April 24-26, 2010
“Environmental Pollution”Department of Civil Engineering, NERIST, Itanagar duringApril 17-21, 2012
“Solid Wastes Management”Department of Civil Engineering, NERIST, Itanagar duringApril 17-21, 2012
“Solid and Liquid Waste Management for Rural India”,Department of Mechanical Engineering, NERIST, Itanagar duringAugust 25-29, 2014
PUBLICATIONS

Edited one Open access Journal Book “Management of Organic Waste” published by INTECH.

ISBN 978-953-307-925-7, 208 pages, February 01, 2012 under CC BY 3.0 license, DOI: 10.5772/1382

InTech is a pioneer and world's largest multidisciplinary open access publisher of books covering the fields of Science, Technology and Medicine. Since 2004, InTech has collaborated with 87177 authors and published 2416 books and 6 journals with the aim of providing free online access to high-quality research and helping leading academics to make their work visible and accessible to diverse new audiences around the world (February 2012).

Linggi, N., Bharti, A. Singh, S. S. (2025), “Quantification and Dynamics of Mesua Ferrea Leaf Litter in Avenue Plantation for a Sustainable Management Strategy”, SSRG International Journal of Civil Engineering Volume 12 Issue 3, 207-212, ISSN: 2348-8352/ https://doi.org/10.14445/23488352/IJCE-V12I3P120
Chukhu, N., Bharti, A. (2025), “Life Cycle Assessment of Potential Municipal Solid Waste Management Practices for Itanagar City, India”, SSRG International Journal of Civil Engineering ISSN: 2348-8352, Volume 12 Issue 3, 150-161, https://doi.org/10.14445/23488352/IJCE-V12I3P114  
Yigam, J., Bharti, A. (2025), “Mitigating River Pollution During Indian Festivals: The Efficacy of Artificial Idol Immersion Ponds as a Sustainable Solution”, SSRG International Journal of Civil Engineering ISSN: 2348-8352, Volume 12 Issue 2, 31-41, https://doi.org/10.14445/23488352/IJCE-V12I2P104  
Linggi, N., Bharti, A., Singh, S. S. (2024), “Sustainable Management Technique for Recalcitrant Leaf Litter of Mesua ferreaL. in Avenue Plantations”, Current World Environment, ISSN: 0973-4929, Vol. 19, No. (1) 2024, Pg. 174-184
Gyadi, T., Bharti, A., Basack, S., Kumar, P., Lucchi, E. (2024), “Influential factors in anaerobic digestion of rice-derived food waste and animal manure: A comprehensive review”, Bioresource Technology, 413 (2024) 131398.
Sarkar, S., Kamle, M., Bharti, A., & Kumar, P. (2023). Antibiotic-Resistant Bacteria Risks and Challenges for Human Health and Environment: An Overview. World Journal of Environmental Biosciences, 12(2), 26-34. https://doi.org/10.51847/qDfN29z7ps
Nalo, T., Paliya, S., Mandpe, A., Rich, N., Bharti, A., Kumar, S. (2022), “Co-digestion of municipal solid waste with lignocellulosic waste in mesophilic Environment”, Chemosphere (Elsevier), ISSN: 0045-6535, IF: 7.086
Mahato, D. K., Pandhi, S., Kamle, M., Gupta, A., Sharma, B., Panda, B. K., Srivastava, S., Kumar, M., Selvakumar, R., Pandey, A. K., Suthar, P., Arora, S., Kumar, A., Gamlath, S., Bharti, A., Kumar, P. (2022), “Trichothecenes in food and feed: Occurrence, impact on human health and their detection and management strategies”, Toxicon (Elsevier),   Volume 208, 2022, pp. 62-77.
Paron, O., Bharti, A. (2019), “Quantitative analysis, characterization and Management of MSW in CIT Campus, Kokrajhar, Assam”, Pramana Research Journal, Volume 9, Issue 2, ISSN NO: 2249-2976.
Paron, O., Bharti, A. (2019), “Mitigation of accumulated solid waste in CIT Campus Kokrajhar, by In-Vessel Composting and Assessing Associated Green House Gas Emissions – A Case Study”, International Journal for Research in Engineering Application & Management (IJREAM), ISSN : 2454-9150 Vol-04, Issue-11.
Das, A., Kamle, M., Bharti, A., Kumar, P. (2019), “Nanotechnology and its applications in environmental remediation: an overview”, Vegetos, An International Journal of Plant Research and Biotechnology, ISSN Online: 2229-4473, ISSN Print: 0970.
Paron, O., Bharti, A. (2019), “A Review on Challenges and Sustainable Approach for the Municipal Solid Waste Management in Kokrajhar Town”, International Journal of Advanced Research in Engineering and Technology, Vol. 10, Issue 1, pp. 200-205, ISSN Print: 0976-6480, ISSN Online: 0976-6499.
Mittal, P., Sharma, S., Kamle, M., Bharti, A., Tripathi, V. (2018), “Identification and characterization of Melanoidin Degrading Alkalohalophile Bacteria from Tainted Site of Molasses Distillery Effluents”, Biotechnology Today, Vol. 8 (2) 51-56
Hazarika, M., Singh, S., Bharti, A. (2018), “An Assessment of Pollution Tolerance Indices of some Plant Species Grown in and around an Industrial Area in Guwahati”, International Journal of Engineering Research and Applications, Vol. 8, Issue 10, pp 39-48, ISSN: 2248-9622. Impact Factor: 5.179. 
Rich, N., Bharti, A., Kumar, S. (2018), “Effect of Bulking Agents and Cow Dung as Inoculant on Vegetable Waste Compost Quality”, Bioresource Technology, Vol. 252, pp 83-90, ISSN: 0960-8524.  Impact Factor: 5.807.
Ori, K., Bharti, A. (2017), “Physical Behaviours of the Organic Solid Waste inside the Static Water Tank”, International Journal of Advanced in Management, Technology and Engineering Sciences, Vol. 7, Issue 11, Nov. 2017. ISSN: 2249-7455, Impact Factor 5.4.
Puming M, Bharti A, Monowar H, “A study on the Municipal Solid Waste Management of Itanagar Capital Complex of A.P., India” IJTIMES Vol.4, Issue 5, May 2018, pp.865-870, e-ISSN: 2455-2585, Impact Factor: 3.45.
Puming, M., Bharti, A., Hussain, M. (2017), “Characterization of Leachate from Municipal Solid Wastes Landfill Site of Itanagar, Arunachal Pradesh”, International Journal of Advanced in Management, Technology and Engineering Sciences, Vol. 7, Issue 11, Nov. 2017. Impact Factor: 5.4.
Ori, K., Bharti, A., Kumar, S. (2017), Disposal of Kitchen Waste from High Rise Apartment”, Journal of The Institution of Engineers (India): Series A, Volume 98, Issue 3, pp 237–243, 2017
Pokhrel, B., Nilling, J. J., Ete, T., Bharti, A. (2017), “Green synthesis of stable silver nanoparticles using Euphorbia milii extract and study of its antimicrobial activity against Escherichia coli”, International Journal of Chemical Studies 2017; 5(4): 1124-1128, P-ISSN: 2349–8528, E-ISSN: 2321–4902. Impact Factor: 4.86.
Roy, A. U., Bharti, A. (2016), “Environmental and Pollution Laws In India – An Overview”, International Journal for Pollution & Noise Control, Vol.2, Issue 1, pp 1-9, June 2016
Roy, A. U., Prasad, R. K., Bharti, A. (2016), “Hydro Power for Safe Energy, Environment & Sustainable Development in India – A Perspective”, IOSR Journal of Mechanical and Civil Engineering, , Vol.2,Issue 2, pp 1-8 Sept. Oct. 2016
Taba, Y. Y.,Roy, A. U., Bharti, A. (2016), Environmental Impact Assessment of Hydroelectric Project During Construction Phase: A Case Study, International Journal for Pollution & Noise Control, Vol.1, Issue 1, pp 44-53, June 2016
Roy, A. U., Bharti, A. (2015), “EIA of Hydro Power Development – A critical review”, International Journal of Engineering Research and Management (IJERM), Volume 2, July 2015, pp. 01-09. (ISSN: 2349-2058). Impact Factor: 5.46.
Rich, N., Bharti, A. (2015), “Assessment of different types of in-vessel composters and its effect on stabilization of MSW compost”, International Research Journal of Engineering and Technology (IRJET), vol. 2, Issue 3, June 2015. Pp.2395-0056. (e-ISSN: 2395-0056, p-ISSN: 2395-0072). Impact Factor: 7.211.
Paron, O.,  Bole, M.,  Tiwari, R. and Bharti, A. (2014), “Probability of Aluminium Toxicity in Water Treatment Plant Itanagar: A Case Study”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.139-143. (ISSN: 2319- 8753)
J. Nilling, J. J.,  Deka, M.,  Prasad, S.,  Tungi, S. and Bharti A. (2014), “Performance Evaluation of Laboratory Scale RBC to Treat Wastewater from Hostels”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.168-175. (ISSN: 2319- 8753)
Bole, M.,  Paron, O., Tiwari, R. and Bharti, A. (2014), “Quantification and Characterization of the Bio-Medical Waste in Arunachal State Hospital, Naharlagun” International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.176-183. (ISSN: 2319- 8753)   
Bagra, K. and Bharti, A. (2014), “Quantitative and Qualitative Study of MSW from Papumpare District in Arunachal Pradesh”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.200-206. (ISSN: 2319- 8753) 
Ori, K. Kumar, S and Bharti, A. (2014), “Juvenile Home: A Novel Technique in Vermicomposting”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.207-213. (ISSN: 2319- 8753)   
Paron, O., Kumar, S. and Bharti, A. (2014), “Home Composting: A Sustainable Approach for MSW Management in Itanagar Capital Complex”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.214-223. (ISSN: 2319- 8753)
Nalo, T.,  Tasing, K.,  Kumar, S. and Bharti, A. (2014), “Anaerobic Digestion of Municipal Solid Waste: A Critical Analysis”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.224-234. (ISSN: 2319- 8753)
Rich, N., Kumar, S. and Bharti, A. (2014), “Changes in Characteristic of Municipal Solid Waste by Bulking Agent In-vessel Composting: Critical Review”, International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Volume 3, Special Issue 4, March 2014, pp.235-249. (ISSN: 2319- 8753)
Tiwari, R., Rich, N. Nalo, T. and Bharti, A. (2012) “Aerobic Composting of MSW: A Sustainable Way to Reduce Greenhouse Gas Emission”, International Journal of Engineering Sciences Research-IJESR, Vol. 03, Special Issue 01, pp.511–520. (e-ISSN 2277-2685 p-ISSN 2320–9763
Bharti, A. and Saha, B. (2011), "Carbon Credit from Composting of Municipal Solid Waste", Int. J. Environmental Technology and Management (IJETM), Vol. 14, Nos. 1/2/3/4, pp.203-219. (ISSN online: 1741-511X, ISSN print: 1466-2132)
Bharti, A. and Ori, K. (2010), "Self-sustained vermicomposting plant at municipal solid waste generation point", Int. J. Environmental Technology and Management (IJETM), Vol. 13, Nos. 3/4, pp.234-244. (ISSN online: 1741-511X, ISSN print: 1466-2132)     
Alam, J.B., Hasan, A., Pathan, A.H., Kumar, S. and Bharti, A. (2010), "Study on the kinetics of NH3 removal from air by Nitrosomonas europaea", International Journal of Environment and Pollution (IJEP), Vol. 43, No. 1-2, pp.42-51. (ISSN online: 1741-5101, ISSN print: 0957-4352)    
Chiemchaisri, W., Chiemchaisri, C., Khananthai, U., Kumar, S., Bharti, A. and Fan, M. (2010), "Role of final cover soil in regulating volatile organic compounds: emissions from solid waste disposal sites in developing countries". International Journal of Environment and Pollution, Vol. 43, No. 1/2/3, pp.3-15. (ISSN online: 1741-5101, ISSN print: 0957-4352)
Chakraborty, M., Mitra, A., Moda, H., Relum, T., Loder, T. and Bharti, A. (2013), “Municipal Solid Waste Management in Itanagar Capital Complex: A Case Study”, Proceeding, National Conference on “Recent Advances in Civil Engineering”, November 15-16, organised by Department of Civil Engineering, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh.
Ete, T.,  Prasad, R. K. and Bharti, A. (2013), “Use of Digested Excreta from Traditional Latrines in Arunachal Pradesh as Bio Manure–Potential Exposure to Environmental Fecal Contamination and Diarrheal Pathogens”, Proceeding, National Conference on “Recent Advances in Civil Engineering”, November 15-16, organised by Department of Civil Engineering, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh.
Saha, B., Kumar, S. and Bharti, A. (2013), “E-waste Management in India: A Hidden Threat”, Proceeding, National Conference on “Recent Advances in Civil Engineering”, November 15-16, organised by Department of Civil Engineering, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh.
Rich, N., Nalo, T., Tiwari, R. and Bharti, A. (2011), “Impact of Landfill Gas on Climate Change” in a MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 2-3, 2011, organized by Dept. of Mechanical and Electrical Engineering, NERIST, Arunachal Pradesh, India.
Nalo, T., Rich, N. and Bharti, A. (2011), “Carbon Credit: A Solution To Green House Gas Mitigation And Climate Change” in a MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 2-3, 2011, organized by Dept. of Mechanical and Electrical Engineering, NERIST, Arunachal Pradesh, India.
Nalo, T., Rich, N. and Bharti, A. (2011), “Biomass: An Alternative Source of Energy In India” in a MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 2-3, 2011, organized by Dept. of Mechanical and Electrical Engineering, NERIST, Arunachal Pradesh, India.
Ori, K. and Bharti, A. (2010), “Eco-friendly Energy Resource for Aeration of Municipal Solid Waste”. MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects” from 24.09.2010 to 25.09.2010, jointly organized by Dept. of Mechanical Engineering and Department of Electrical Engineering, NERIST, Arunachal Pradesh.
Dey, A. K. and Bharti, A. (2010), “An Experimental Demonstration for the Production of Methane Gas from MSW by Anaerobic Digestion”, MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 24-25, 2010, jointly organized by Dept. of Mechanical Engineering and Department of Electrical Engineering, NERIST, Arunachal Pradesh.
Bole, M., Anka, H. and Bharti, A. (2010), “Effective Utilization of Renewable Energy Resources in North Eastern States of India ” MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 24-25, 2010, jointly organized by Dept. of Mechanical Engineering and Department of Electrical Engineering, NERIST, Arunachal Pradesh, India.
Bagra, K., Tiwari. R. and Bharti, A. (2010), “Municipal Solid Waste as a Renewable Energy Resource: A Case Study”, MNRE and DST, Govt. of India, New Delhi sponsored National Seminar on “Renewable Energy Technology: Issue & Prospects”, September 24-25, 2010, jointly organized by Dept. of Mechanical Engineering and Department of Electrical Engineering, NERIST, Arunachal Pradesh.
Bharti, A. (2010), “Ecotourism in Arunachal Pradesh”. Three days Training Programme on “Ecotourism, Community-based Tourism and Rural Tourism in Arunachal Pradesh” from 24.04.2010 to 26.04.2010, under the sponsorship of Regional Centre, National Afforestation & Eco-development Board, Shillong. Organized by Department of Forestry, NERIST, Arunachal Pradesh, India.
Bharti, A. and Kishore, K. (2010), “Higher and Technical Education: Prospect for Public- Private Partnership”. AICTE sponsored National Conference on “Efficient Management of Technical Institutions in Arunachal Pradesh: The HRM Perspectives” from 26.03.2010 to 27.03.2010, jointly organized by the Department of Humanities & Social Sciences and Centre for Management Studies, NERIST, Arunachal Pradesh. India.
Choudhury, J. and Bharti, A. (2008), “A Holistic to Modeling for Ecotourism Development to Sustain Cultural Ecotourism in Majuli, Assam”, UGC sponsored national seminar on “Problems and Prospects of Eco-Tourism in Assam”, October 3-4, 2008, organized by Dept. of Economics, Kakojan College, Kakojan, Jorhat, Assam, India.
Choudhury, J. and Bharti, A. (2008), “Public Participation in Environmental Decision Making to Sustain Cultural Environment”, National seminar on “Environment Issues in North East India: Past, Present and Challenges Ahead”, May 10-11, 2008, organized by Gargaon College, Sivasagar, Assam, India.
Bharti, A. and Singh, J. (2006), “Effluent Disposal Through Irrigation for Biodiversity Conservation”, National Conference on “Global Pollution: A Serious Threat to Indian Biodiversity”, Sponsored by University Grants Commission, New Delhi, at S. B., P. G. College, Baragaon, Varanasi, India.
Bharti, A. (2006), “Recycling and Reuse of Effluent in Pulp and Paper Industries”, 22nd National Convention on Environmental Engineering with Special Emphasis on Cost Recovery and Pricing of Services. Organized by IT. BHU, Varanasi, India
Bharti, A. Shukla, S. D. and Choudhary, U. K. (2006), “Simulation Technique for Pollutant Dispersion in River”, International Workshop on “R & D Frontiers in Water and Wastewater Management”, Water 2006 – NEERI, Organised By National Environmental Engineering Research Institute, Nagpur, INDIA.