Lalit Kumar Singh

@hbtu.ac.in

Professor, Department of Biochemical Engineering
Harcourt Butler Technical University Kanpur

Lalit Kumar Singh


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https://researchid.co/proflalit

EDUCATION

B. Tech.
M. Tech.
Ph.D.

RESEARCH, TEACHING, or OTHER INTERESTS

Renewable Energy, Sustainability and the Environment, Biotechnology, Process Chemistry and Technology, Waste Management and Disposal
39

Scopus Publications

919

Scholar Citations

13

Scholar h-index

16

Scholar i10-index

Scopus Publications

  • Application of Biochar in Anaerobic Digestion
    Harshit Gupta, Prateek Mishra, Lalit Kumar Singh, Satyendra Prasad Chaurasia, Vivekanand Vivekanand
    Biochar and the Circular Economy Innovations in Production and Applications, 2026
    The integration of biochar into anaerobic digestion (AD) systems has emerged as a transformative approach to enhance biogas production, improve process stability, and mitigate common inhibitory factors such as ammonia and volatile fatty acids. This chapter gives an overview of how biochars function in AD with respect to the digesters alone and not to include other applications such as soil amendment. It starts with the global context to have been given for why more bioenergy efficiency systems need to include biochar not just as a structural additive but also as an active biological and electrochemical catalyst, such as activation of direct inter-species electron transfer (DIET), pH buffering, and adsorption of toxins. Following that, it sets up a framework outlining the application of biochar in AD relative to the specific gases under concentration and how its activity is affected by physicochemical characteristics—surface area, porosity, functional groups, and pyrolysis specifications—and will include joint processes with different types of substrates (food wastes, manures, sewage sludges, and agricultural residues). Finally, some very interesting measurable parameters, such as increased yield of methane with lower lag phases, improved stabilization of VFAs, and a greater tolerance of very high organic loading rates, will be discussed, and all of these factors will be shown through batch, semi-continuous, and continuous AD systems. Critical aspects like dosage optimization, biochar leaching, and endurance under long-term conditions are reviewed as operational challenges followed by discussion on reuse and regeneration strategies. It flags off future research priorities such as developing smart biochars and engineering the microbial community to achieve better DIET with stringent techno-economic evaluation on a large scale. In sum, this synthesis sets the stage for a scalable, multifunctional role of biochar within anaerobic digestion toward a more metabolically resilient and circular “waste to energy” platform.
  • Application of Biochar in Biohydrogen Production
    Prateek Mishra, Sandhya Sompura, Maria Esther Medina Villafuerte, Jerry Luis Solis Valdivia, Lalit Kumar Singh
    Biochar and the Circular Economy Innovations in Production and Applications, 2026
    This book chapter explores recent advancements in using biochar for hydrogen production. Biochar, a carbon-rich material, can be produced through various thermochemical processes such as pyrolysis, gasification, and hydrothermal carbonization. In recent years, it has gained attention as a promising catalyst for hydrogen generation due to its abundance, distinctive structure, and multifunctional properties. Its application as a catalyst can significantly boost hydrogen yield and quality, thanks to its high catalytic activity and thermal stability. The type of feedstock used to produce biochar also plays a key role in determining its physical and chemical characteristics. Moreover, its catalytic efficiency can be enhanced through treatments like alkali or acid activation, metal ion addition, incorporation of carbon-based materials, oxidation, gas purging, or steam treatment. This review provides a comprehensive overview of biochar's role, particularly as a catalyst and support in hydrogen production through dark fermentation and thermochemical processes. Overall, biochar catalysts offer strong potential for contributing to a more efficient and sustainable energy future.
  • Federated learning and privacy-preserving AI for cardiac signal analysis in robotic surgery
    Phool Chandra, Prakhar Varshney, Neetu Sachan, Lalit Kumar Singh
    Deep Learning for Cardiac Signal Analysis in Robotic Applications, 2026
  • Applications of Fungi in Wastewater Treatment in Evaluation of Long-Term Bioremediation Projects
    Sandhya Sompura, Prateek Mishra, Mohit Nigam, Arpana Katiyar, Lalit Kumar Singh
    Springer Water, 2026
  • Carbon quantum dots as a promising tool for heavy metal sensing and removal in wastewater
    Pooja Singh, Lalit Kumar Singh
    Desalination and Water Treatment, 2025
    Heavy metal ions have attracted global attention owing to their significant contribution to environmental pollution, posing a potential hazard to human health that led to concern regarding the adverse impact of heavy metal contamination on well-being. While conventional water treatment technologies demonstrate effectiveness in certain scenarios, they face considerable challenges regarding economic viability, performance efficiency, and environmental impact, especially for trace contaminant removal in multi-pollutant systems. CQDs have emerged as a novel nanomaterial with exceptional optical, electronic, and adsorption properties that offer significant advantages. Carbon quantum dots (CQDs) have gained significant attention recentlyowing to their exceptional biocompatibility, water solubility, sensitivity, selectivity, ease of synthesis, cost-effectiveness, and environmental friendliness. These characteristics make CQDs an effective tool for severalecological applications, such as heavy metal detection, adsorption and dye degradation. The optical characteristics of green quantum dots may vary from those of metal-based quantum dots due to recent progress in synthesizing green quantum dots with favourable optical properties. Modifying the surface of quantum dots may increase their catalytic efficiency and durability. Enhancing the interactions between metal ions and quantum dots, together with improving the effectiveness of the photocatalytic process, may be accomplished by modifying the surface of quantum dots with certain functional groups.In this review, we explore various methods for synthesizing carbon quantum dots, delving into their advanced approach for efficient water treatment. Additionally, we examine the recent developments inCQDs research, with a particular focus ontheir utility in detecting and monitoring heavy metal contaminants.
  • Enzyme-Driven Textile Dye Bioremediation: Molecular Docking and Environmental Impact Assessment
    Mohit Nigam, Lalit Kumar Singh
    Springer Proceedings in Materials, 2025
  • Electronic Waste: An Emerging Pollutant of Human Health Concern and Biological Techniques for Their Treatment
    Manglam Bajpai, Mohit Nigam, Lalit Kumar Singh, Garima Awasthi
    Environmental Toxicants and Lifestyle Diseases, 2025
  • Circular bioeconomy for biomedical waste
    Biotechnological Processes for Industrial and Biomedical Waste Management, 2025
  • Microbial oil from R. opacus: Sustainable biodiesel production
    Zainab Mahmood, Lalit Kumar Singh
    Research Journal of Chemistry and Environment, 2024
    Generating additional and efficient biodiesel routes will rely heavily on advancements in clean energy technologies along with the creation of novel fermentation tactics and analyses. To create biofuels of the second generation from alternative carbon sources other than food, oleaginous microbes with the capacity to accumulate methyl esters of fatty acids (FAMEs), such as Rhodococcus species, can be utilised. These "micro biorefineries" offer a technique to convert waste streams from industry and agriculture into fungible fuels or compounds that can be used as building blocks for other substances and chemicals. Due to their similar content to typical raw materials like plant-based oils, oils from bacteria have become a feasible substitute to create biodiesel from raw material. The fact that they do not compete for arable land or with food for people or animals is another benefit of them. Using hydrolysate as the only source of carbon, a carbon and energy balance for the model species R. opacus was assessed in this study. A favourable energy balance was shown by the method. The viability of bacterial oil as a biofuel substrate was also assessed by measuring the lipid fatty acid profile and cetane number. Also, an analysis of the oil yields from bacterial, microalgae and plant-based oils is shown in terms of how much land each uses. The findings revealed that R. opacus oil production is significantly more than plant-based oils (650 times) and microalgae (30 times).
  • Crude Microbial Enzymes (Fungal Enzymes) from Agro-Wastes as a Potent Agent for Biological Pretreatment of Algal Biomass Processing to Biofuel Production
    Sangita Mahapatra, Lalit Kumar Singh
    Biofuels Scientific Explorations and Technologies for A Sustainable Environment, 2024
    Microbial enzymes produced from fungal and bacterial strains have shown a wide range of applications in recent times due to their extensive mechanism applicable in various industries. An exciting approach of fungal enzymes pertains to its application for the pretreatment of algal biomass to produce biofuels as an alternative to conventional petroleum-based fuels. Today, a major concern appearing in biofuel production is the hydrolysis of algal biomass to obtain potential precursors for biofuel production. In this context, biological pretreatment offers an effective method for biomass deconstruction compared to conventional means (physical and chemical). The cell wall of algal biomass is made of cellulose, hemicelluloses, xylans, and other polysaccharides. Therefore, fungal or bacterial species are appropriate in biological pretreatment as they can naturally produce enzymes such as cellulase, xylanase, amylase, pectinase, chitosanase, and achromopeptidase that can degrade the algal cell wall without hampering the internal cell constituents. One of the significant advantages of utilizing fungal enzymes over other strains is its higher efficiency and downstream yields. The present paper aims to discuss various fungal enzymes that can be used for the pretreatment of algal biomass for the production of microalgal biofuel, and their associated advatanges and limitations.
  • Myeloperoxidase enzyme-catalyzed breakdown of zero-dimension carbon quantum dots
    Pooja Singh, Lalit Kumar Singh
    Frontiers in Medical Technology, 2024
  • Metabolic Engineering of Lipid Biosynthesis Pathway to Enhance the Oil Content in Microalgae
    Zainab Mahmood, Mohit Nigam, Lalit Kumar Singh
    Recent Advances in Bioprocess Engineering and Bioreactor Design, 2024
  • Food waste: an emerging trend to convert waste into energy
    Prateek Mishra, Sandhya Sompura, Surbhi Sharma, Ju-Hyeong Jung, Swati Punetha, Suneetha Vuppu, Lalit Kumar Singh
    Waste to Energy Sustainable Approaches for Emerging Economies, 2024
  • Enhanced Production of Microbial Lipid from R. opacus using Bagasse Hydrolysate
    Zainab Mahmood, Lalit Kumar Singh
    Research Journal of Chemistry and Environment, 2023
  • Technology development and challenges for the transformation of municipal solid waste into sustainable energy production
    Tirath Raj, Sandhya Sompura, K. Chandrasekhar, Sushil Kumar Singh, Srinath Pandey, Lalit Kumar Singh, Manish Singh Rajput, Deepak Kumar, Shashi Kant Bhatia, Anil Kumar Patel, Reeta Rani Singhania
    Biomass and Bioenergy, 2023
  • Strengthening bioenergy-based economy through conversion of wastewater resources: An insight to application of extremophiles
    Extremophiles Wastewater and Algal Biorefinery, 2023
  • Rhodococcus opacus high-cell-density batch cultivation with a bagasse hydrolysate for possible triacylglycerol synthesis
    LalitKumar Singh, Zainab Mahmood
    Biomedical and Biotechnology Research Journal, 2023
  • Machine learning in fermentative biohydrogen production: Advantages, challenges, and applications
    Ashutosh Kumar Pandey, Jungsu Park, Jeun Ko, Hwan-Hong Joo, Tirath Raj, Lalit Kumar Singh, Noopur Singh, Sang-Hyoun Kim
    Bioresource Technology, 2023
  • A comparative study on the removal and recovery of hexavalent chromium from tannery wastewater using an isolated strain Aspergillus proliferans LA and a known strain Aspergillus terreus
    Abhimati Shukla, Lalit Kumar Singh
    Research Journal of Chemistry and Environment, 2023
  • Insight into biosorption of hexavalent chromium using isolated species Aspergillus Proliferans LA: A systemic and In silico studies
    LalitKumar Singh, Abhimati Shukla
    Biomedical and Biotechnology Research Journal, 2023
  • Advances in biofeedstocks and biofuels, production technologies for solid and gaseous biofuels
    Advances in Biofeedstocks and Biofuels Production Technologies for Solid and Gaseous Biofuels, 2022
  • Perfluoroalkyl and poly-fluoroalkyl substances (PFASs) accumulation in plants
    Amrendra Nath Pathak, Lalit Kumar Singh
    Current Developments in Biotechnology and Bioengineering Sustainable Treatment Technologies for Per and Poly Fluoroalkyl Substances, 2022
  • Impact of microplastics and nanoplastics interactions with other contaminants in environment
    Amrendra Pathak, Lalit Kumar Singh
    Current Developments in Biotechnology and Bioengineering Microplastics and Nanoplastics Occurrence Environmental Impacts and Treatment Processes, 2022
  • Application of Biotechnology for Providing Alternative of Fossil Fuel to Protect Environment
    Lalit Kumar Singh, Garima Awasthi, Mangalam Bajpai
    Innovations in Environmental Biotechnology, 2022
  • Anaerobic digestion as a sustainable biorefinery concept for waste to energy conversion
    Anamika Kushwaha, Vivek Mishra, Veena Gupta, Shivani Goswami, Pankaj Kumar Gupta, Lalit Kumar Singh, Chandra Bhanu Gupt, Kaustubh Rakshit, Lalit Goswami
    Waste to Energy Approaches Towards Zero Waste Interdisciplinary Methods of Controlling Waste, 2022
  • Omics approaches for infectious diseases
    Amrendra Nath Pathak, Lalit Kumar Singh, Esha Dwivedi
    Integrated Omics Approaches to Infectious Diseases, 2021
  • Production and applications of polylactic acid
    Ashutosh Kumar Pandey, Ranjna Sirohi, Sudha Upadhyay, Mitali Mishra, Virendra Kumar, Lalit Kumar Singh, Ashok Pandey
    Biomass Biofuels Biochemicals Biodegradable Polymers and Composites Process Engineering to Commercialization, 2021
  • Kinetic study of dyes degradation by Aspergillus niger in submerged fermentation
    Research Journal of Chemistry and Environment, 2020
  • Microbial Production and Applications of L-lysine
    Ashutosh Kumar Pandey, Kritika Pandey, Lalit Kumar Singh
    Innovations in Food Technology Current Perspectives and Future Goals, 2020
  • Sugar and sugar alcohols: Xylitol
    High Value Fermentation Products Volume 1 Human Health, 2019
  • Advances in Biofeedstocks and Biofuels
    L. Singh, G. Chaudhary
    Advances in Biofeedstocks and Biofuels, 2017
  • Advances in Biofeedstocks and Biofuels: Production technologies for biofuels
    L. Singh, G. Chaudhary
    Advances in Biofeedstocks and Biofuels Production Technologies for Biofuels, 2016
  • Development of sequential-co-culture system (Pichia stipitis and Zymomonas mobilis) for bioethanol production from Kans grass biomass
    Lalit K. Singh, Chandrajit B. Majumder, Sanjoy Ghosh
    Biochemical Engineering Journal, 2014
  • Optimization of parameters for xylitol production by Aspergillus terreus
    International Journal of Applied Chemistry, 2014
  • Alkaline pretreatment methods followed by acid hydrolysis of Saccharum spontaneum for bioethanol production
    Gaurav Chaudhary, Lalit Kumar Singh, Sanjoy Ghosh
    Bioresource Technology, 2012
  • Bioconversion of hemicellulosic fraction of perennial kans grass (saccharum spontaneum) biomass to ethanol by pichia stipitis: A kinetic study
    Lalit Kumar Singh, C. B. Majumder, Sanjoy Ghosh
    International Journal of Green Energy, 2012
  • Phytoremediation: An Efficient Approach for Bioremediation of Organic and Metallic Ions Pollutants
    Divya Gupta, Lalit Kumar Singh, Ashish Deep Gupta, Vikash Babu
    Bioremediation and Sustainability Research and Applications, 2012
  • Bioconversion of lignocellulosic fraction of water-hyacinth (Eichhornia crassipes) hemicellulose acid hydrolysate to ethanol by Pichia stipitis
    Ashish Kumar, L.K. Singh, Sanjoy Ghosh
    Bioresource Technology, 2009
  • Comparative studies to determine the effect of the media constituents for acid protease production by submerged fermentation
    Asian Journal of Microbiology Biotechnology and Environmental Sciences, 2008

RECENT SCHOLAR PUBLICATIONS

  • Application 12 Biohydrogen of Production Biochar in
    P Mishra, S Sompura, ME Medina, JLSV Villafuerte, LK Singh
    Biochar and the Circular Economy: Innovations in Production and Applications … , 2026
    2026
  • Application 11 Anaerobic Digestion of Biochar in
    H Gupta, P Mishra, LK Singh, SP Chaurasia, V Vivekanand
    Biochar and the Circular Economy: Innovations in Production and Applications … , 2026
    2026
  • Application of Biochar in Biohydrogen Production
    P Mishra, S Sompura, MEM Villafuerte, JLS Valdivia, LK Singh
    Biochar and the Circular Economy, 189-200 , 2025
    2025
  • Application of Biochar in Anaerobic Digestion
    H Gupta, P Mishra, LK Singh, SP Chaurasia, V Vivekanand
    Biochar and the Circular Economy, 168-188 , 2025
    2025
  • Bioelectrochemical Systems for Sustainable Treatment of Industrial Wastewater: Current Status and Future Prospects
    S Karmakar, LK Singh, R Rani
    Biotechnological Applications in Industrial Waste Valorization, 23-42 , 2025
    2025
  • Bioelectrochemical Systems for Sustainable
    S Karmakar, LK Singh, R Rani
    Biotechnological Applications in Industrial Waste Valorization, 23 , 2025
    2025
  • Food waste: an emerging trend to convert waste into energy
    P Mishra, S Sompura, S Sharma, JH Jung, S Punetha, S Vuppu, LK Singh
    Waste-to-Energy, 219-247 , 2025
    2025
    Citations: 1
  • Metabolic engineering of lipid biosynthesis pathway to enhance the oil content in microalgae
    Z Mahmood, M Nigam, LK Singh
    Recent advances in bioprocess engineering and bioreactor design, 37-63 , 2024
    2024
    Citations: 1
  • Crude Microbial Enzymes (Fungal Enzymes) From Agro-Wastes as a Potent Agent for Biological Pretreatment of Algal Biomass Processing to Biofuel Production
    S Mahapatra, LK Singh
    Biofuels, 335-349 , 2024
    2024
    Citations: 1
  • Technology development and challenges for the transformation of municipal solid waste into sustainable energy production
    T Raj, S Sompura, K Chandrasekhar, SK Singh, S Pandey, LK Singh, ...
    Biomass and Bioenergy 178, 106965 , 2023
    2023
    Citations: 41
  • Strengthening Bioenergy-Based Economy Through Conversion of Wastewater Resources
    B Agarwal, LK Singh
    Extremophiles: Wastewater and Algal Biorefinery, 1 , 2023
    2023
  • Strengthening Bioenergy-Based Economy Through Conversion of Wastewater Resources: An Insight to Application of Extremophiles
    B Agarwal, LK Singh
    Extremophiles, 1-22 , 2023
    2023
  • Rhodococcus opacus high-cell-density batch cultivation with a bagasse hydrolysate for possible triacylglycerol synthesis
    Z Mahmood, LK Singh
    Biomedical and Biotechnology Research Journal (BBRJ) 7 (2), 209-217 , 2023
    2023
    Citations: 9
  • Machine learning in fermentative biohydrogen production: advantages, challenges, and applications
    AK Pandey, J Park, J Ko, HH Joo, T Raj, LK Singh, N Singh, SH Kim
    Bioresource technology 370, 128502 , 2023
    2023
    Citations: 67
  • Immobilization of Laccase Enzyme and its Application
    E Dwivedi, LK Singh
    J Clin Bio Med Adv 2 (1) 01 4 , 2023
    2023
  • Insight Into Biosorption of Hexavalent Chromium Using Isolated Species Aspergillus Proliferans LA: A Systemic and: In silico: Studies
    A Shukla, LK Singh
    Biomedical and Biotechnology Research Journal (BBRJ) 7 (1), 83-92 , 2023
    2023
    Citations: 1
  • Increasing The Yield of Bacteriocin Produced by Lactobacillus Planta-rum Using Suspension Culture, J of Vacci Medicine & Health Care 1 (1), 01-04
    E Dwivedi, LK Singh
    Page , 2023
    2023
  • Impact of microplastics and nanoplastics interactions with other contaminants in environment
    A Pathak, LK Singh
    Current Developments in Biotechnology and Bioengineering, 333-359 , 2023
    2023
    Citations: 8
  • Advances in Biofeedstocks and Biofuels, Production Technologies for Solid and Gaseous Biofuels
    LK Singh, G Chaudhary
    John Wiley & Sons , 2022
    2022
    Citations: 3
  • Application of Biotechnology for Providing Alternative of Fossil Fuel to Protect Environment
    LK Singh, G Awasthi, M Bajpai
    Innovations in Environmental Biotechnology, 805-822 , 2022
    2022
    Citations: 2

MOST CITED SCHOLAR PUBLICATIONS

  • Bioconversion of lignocellulosic fraction of water-hyacinth (Eichhornia crassipes) hemicellulose acid hydrolysate to ethanol by Pichia stipitis
    A Kumar, LK Singh, S Ghosh
    Bioresource technology 100 (13), 3293-3297 , 2009
    2009
    Citations: 273
  • Alkaline pretreatment methods followed by acid hydrolysis of Saccharum spontaneum for bioethanol production
    G Chaudhary, LK Singh, S Ghosh
    Bioresource technology 124, 111-118 , 2012
    2012
    Citations: 121
  • Phytohormones producing fungal communities: metabolic engineering for abiotic stress tolerance in crops
    P Tiwari, M Bajpai, LK Singh, S Mishra, AN Yadav
    Agriculturally important fungi for sustainable agriculture: Volume 1 … , 2020
    2020
    Citations: 95
  • Machine learning in fermentative biohydrogen production: advantages, challenges, and applications
    AK Pandey, J Park, J Ko, HH Joo, T Raj, LK Singh, N Singh, SH Kim
    Bioresource technology 370, 128502 , 2023
    2023
    Citations: 67
  • Development of sequential-co-culture system (Pichia stipitis and Zymomonas mobilis) for bioethanol production from Kans grass biomass
    LK Singh, CB Majumder, S Ghosh
    Biochemical engineering journal 82, 150-157 , 2014
    2014
    Citations: 46
  • Utilization of hemicellulosic fraction of lignocellulosic biomaterial for bioethanol production
    LK Singh, G Chaudhary, CB Majumder, S Ghosh
    Adv Appl Sci Res 2 (5), 508-521 , 2011
    2011
    Citations: 44
  • Technology development and challenges for the transformation of municipal solid waste into sustainable energy production
    T Raj, S Sompura, K Chandrasekhar, SK Singh, S Pandey, LK Singh, ...
    Biomass and Bioenergy 178, 106965 , 2023
    2023
    Citations: 41
  • Portraying fungal mechanisms in stress tolerance: perspective for sustainable agriculture
    P Tiwari, M Bajpai, LK Singh, AN Yadav, H Bae
    Recent Trends in Mycological Research: Volume 1: Agricultural and Medical … , 2021
    2021
    Citations: 39
  • Anaerobic digestion as a sustainable biorefinery concept for waste to energy conversion
    A Kushwaha, V Mishra, V Gupta, S Goswami, PK Gupta, LK Singh, ...
    Waste-to-energy approaches towards zero waste, 129-163 , 2022
    2022
    Citations: 30
  • Bioconversion of Hemicellulosic Fraction of Perennial Kans Grass ( Saccharum spontaneum ) Biomass to Ethanol by Pichia stipitis : A Kinetic Study
    LK Singh, CB Majumder, S Ghosh
    International journal of green energy 9 (5), 409-420 , 2012
    2012
    Citations: 17
  • Advances in biofeedstocks and biofuels, production technologies for biofuels
    LK Singh, G Chaudhary
    John Wiley & Sons , 2017
    2017
    Citations: 15
  • Microbial production and applications of L-lysine
    AK Pandey, K Pandey, LK Singh
    Innovations in Food Technology: Current Perspectives and Future Goals, 211-229 , 2020
    2020
    Citations: 13
  • Explore the perennial Kans grass ( Saccharum spontaneum ) biomass for releasing reducing sugars and its optimization.
    LK Singh, GC Gaurav Chaudhary, CB Majumder, SG Sanjoy Ghosh
    2011
    Citations: 13
  • Response surface and artificial neural network simulation for process design to produce L-lysine by Corynebacterium glutamicum NCIM 2168.
    AK Pandey, K Pandey, A Pandey, VK Morya, LK Singh
    Indian journal of biotechnology 18 (3) , 2019
    2019
    Citations: 11
  • Advances in Biofeedstocks and Biofuels, Biofeedstocks and Their Processing
    LK Singh, G Chaudhary
    John Wiley & Sons , 2016
    2016
    Citations: 11
  • Phytoremediation: An efficient approach for bioremediation of organic and metallic ions pollutants
    D Gupta, LK Singh, AD Gupta, V Babu
    Bioremediation and sustainability: Research and applications, 213-240 , 2012
    2012
    Citations: 11
  • Rhodococcus opacus high-cell-density batch cultivation with a bagasse hydrolysate for possible triacylglycerol synthesis
    Z Mahmood, LK Singh
    Biomedical and Biotechnology Research Journal (BBRJ) 7 (2), 209-217 , 2023
    2023
    Citations: 9
  • Impact of microplastics and nanoplastics interactions with other contaminants in environment
    A Pathak, LK Singh
    Current Developments in Biotechnology and Bioengineering, 333-359 , 2023
    2023
    Citations: 8
  • A new efficient method for removal of metal cutting fluids from machining waste water
    A Katiyar, AK Singh, LK Singh
    International Journal of Engineering and Technical Research.(Special Issue … , 2014
    2014
    Citations: 8
  • Studies on recovery of heavy metals from tannery wastewater
    A Shukla, Z Mahmood, LK Singh
    International Journal of Engineering, Science and Technology 13 (1), 76-80 , 2021
    2021
    Citations: 7