Current Happenings ENVS News

Biochar has an enormous potential in addressing global issues and can act as a catalyst in achieving sustainable development goals (SDGs). Dr Lakhveer Singh, Assistant professor in the Department of Environmental Science, SRM University-AP has co-authored and published a paper on the title “Biochar for environmental sustainability in the energy-water-agroecosystem nexus” in the research journal “Renewable and Sustainable Energy Reviews” with an Impact factor of 14.98.

Global warming, management of soil health, remediation of contaminated wastewater, and sustainable alternate source of energy are the major challenges of the 21st century. Biochar produced from waste biomass (crop residues, algal biomass, municipal waste, etc.) has dual advantages of waste management along with its application in different sectors. Biochar addition to soil improves soil health, porosity and aeration which mitigates greenhouse gas emission from soil.

In this manuscript, Dr Lakhveer Singh discusses the potential of biochar for bioenergy production (biogas and biological hydrogen production), greenhouse gases mitigation, carbon sequestration in soils, and wastewater remediation are discussed in detail along with the challenges and future prospects of biochar. This work has been executed in collaborations with the National Institute of Hydrology, Jal Vigyan Bhawan, Roorkee; J.C. Bose University of Science and Technology; YMCA, Faridabad; and IIT Delhi.

Dr Singh is an Editorial Board member of the Journal of Biomass Conversion and Biorefinery – Springer (I.F. 2.60) and a Guest Editor for Bioresource Technology Reports- Elsevier.

Read the full paper here: https://www.sciencedirect.com/science/article/abs/pii/S136403212100664X

A scientific research paper has been published by Dr Lakhveer Singh, Assistant Professor in the Department of Environmental Science, SRM University-AP.

“The Role of Conductive Nanoparticles in Anaerobic Digestion: Mechanism, Current Status, and Future Perspectives”, published in the Chemosphere Journal, discusses in detail the application of conductive nanoparticles to enhance the AD process efficiency and the interaction between microbes in anaerobic conditions for electron transfer with the help of CNPs. Application of a variety of conductive nanomaterials as an additive is discussed with their potential biogas production and treatment enhancement in the anaerobic digestion process. The Impact factor of the journal is 5.77.

Dr Singh is an Editorial Board member of the Journal of Biomass Conversion and Biorefinery – Springer (I.F. 2.60) and a Guest Editor for Bioresource Technology Reports- Elsevier. His future research targets to reduce the component costs and test the proposed design using real waste streams, as well as continue to increase the reactor volume.

Read the full paper here: https://doi.org/10.1016/j.chemosphere.2021.130601