Gopalakrishnan Kumar
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View article: Biomass and bioethanol production from pretreated mixed fruit peel hydrolysate using Saccharomyces cerevisiae strains at different pH and oxygen conditions
Biomass and bioethanol production from pretreated mixed fruit peel hydrolysate using Saccharomyces cerevisiae strains at different pH and oxygen conditions Open
View article: Comprehensive strategies for the remediation of per- and polyfluoroalkyl substances (PFAS): Mechanisms, technologies, and future perspectives
Comprehensive strategies for the remediation of per- and polyfluoroalkyl substances (PFAS): Mechanisms, technologies, and future perspectives Open
Per- and polyfluoroalkyl substances (PFAS) are a large class of synthetic compounds extensively used in industrial and consumer products owing to their exceptional thermal stability, hydrophobicity, and resistance to chemical degradation. …
View article: Forgotten fibre waste: Mycoremediation and recycling of used absorbent hygiene products
Forgotten fibre waste: Mycoremediation and recycling of used absorbent hygiene products Open
View article: Advanced Biotechnologies and Biorefinery Aspects Towards Circular Economy and Carbon Neutrality
Advanced Biotechnologies and Biorefinery Aspects Towards Circular Economy and Carbon Neutrality Open
Bio-based technologies and biorefinery processes are highlighted as carbon neutral processes due to their greener and environmentally friendly nature. In this context, lignocellulosic agricultural waste generation from various cultivation …
View article: Review of lignocellulosic bio-chemical production: Current challenges, advances, and future perspectives
Review of lignocellulosic bio-chemical production: Current challenges, advances, and future perspectives Open
Lignocellulosic biomass (LCB) constitutes approximately 90 % of the biomass of all plants on earth and is a highly promising green feedstock with the potential to be mass-produced industrially in the form of green bio-chemicals. Due to mou…
View article: Spent Coffee Grains (SCG) to biofuels: a comparative techno-economic evaluation for hydrogen and methane production
Spent Coffee Grains (SCG) to biofuels: a comparative techno-economic evaluation for hydrogen and methane production Open
View article: Recent trends in the application of CFD and ANN on the biohydrogen—A review
Recent trends in the application of CFD and ANN on the biohydrogen—A review Open
View article: Empirical Insights into Economic Viability: Integrating Bitcoin Mining with Biorefineries Using a Stochastic Model
Empirical Insights into Economic Viability: Integrating Bitcoin Mining with Biorefineries Using a Stochastic Model Open
This study explores integrating Bitcoin mining with lignocellulosic biorefineries to create an additional revenue stream. Profits from mining can help offset internal costs, reduce business expenses, or lower consumer prices. Using sensiti…
View article: Influence of probiotics, bioflocs, and their synergistic use on plankton community dynamics in Litopenaeus vannamei culture system
Influence of probiotics, bioflocs, and their synergistic use on plankton community dynamics in Litopenaeus vannamei culture system Open
View article: Synergistic action of probiotics and prebiotics (Mos, Fos, XOS and combinations) on the growth performance of Litopenaeus vannamei
Synergistic action of probiotics and prebiotics (Mos, Fos, XOS and combinations) on the growth performance of Litopenaeus vannamei Open
View article: Fractionation and characterization of multi-feedstock lignocellulosic biomass via two-stage pretreatment
Fractionation and characterization of multi-feedstock lignocellulosic biomass via two-stage pretreatment Open
View article: Perfluorooctane sulfonate (PFOS) inhibits methane production during sludge anaerobic digestion by breaking the carbon-transfer bridge between methanogenesis and acidogenesis
Perfluorooctane sulfonate (PFOS) inhibits methane production during sludge anaerobic digestion by breaking the carbon-transfer bridge between methanogenesis and acidogenesis Open
View article: Renewable energy transition in Europe in the context of renewable energy transition processes in the world. A review
Renewable energy transition in Europe in the context of renewable energy transition processes in the world. A review Open
View article: Comprehensive techno-economic and environmental assessment for 2,3-butanediol production from bread waste
Comprehensive techno-economic and environmental assessment for 2,3-butanediol production from bread waste Open
View article: Removal of nitrogen from wastewater: Unsolved problems and possible solutions with partial denitrification/anammox systems
Removal of nitrogen from wastewater: Unsolved problems and possible solutions with partial denitrification/anammox systems Open
View article: The Potential Relationship between Biomass, Biorefineries, and Bitcoin
The Potential Relationship between Biomass, Biorefineries, and Bitcoin Open
Despite advances in biofuel production and biomass processing technologies, biorefineries still experience commercialization issues. When costs exceed revenues, their long-term economic sustainability is threatened. Although integrated bio…
View article: A review on microbes mediated resource recovery and bioplastic (polyhydroxyalkanoates) production from wastewater
A review on microbes mediated resource recovery and bioplastic (polyhydroxyalkanoates) production from wastewater Open
View article: Advanced Thermochemical and Biochemical Processes for Biomass Transformation To Biofuels and Biochemicals
Advanced Thermochemical and Biochemical Processes for Biomass Transformation To Biofuels and Biochemicals Open
View article: Recent advances in bio-based production of top platform chemical, succinic acid: an alternative to conventional chemistry
Recent advances in bio-based production of top platform chemical, succinic acid: an alternative to conventional chemistry Open
View article: Intermediate pyrolysis of hazelnut shell: temperature effect on energy conversion and products characteristics
Intermediate pyrolysis of hazelnut shell: temperature effect on energy conversion and products characteristics Open
Residual biomass is a renewable and clean energy source that is expected to play a crucial role in the energy transition. Thermochemical valorization of agro-industrial waste represents a promising alternative, which is still requiring fur…
View article: Harnessing Bioenergy for Bitcoin Mining within Integrated Lignocellulosic Biorefineries
Harnessing Bioenergy for Bitcoin Mining within Integrated Lignocellulosic Biorefineries Open
View article: Recent advances in fermentative production of C4 diols and their chemo-catalytic upgrading to high-value chemicals
Recent advances in fermentative production of C4 diols and their chemo-catalytic upgrading to high-value chemicals Open
View article: Biotransformation of Lignocellulosic Biomass Hydrolysate into Polyhydroxybutyrate Biopolymer via Ralstonia Eutropha
Biotransformation of Lignocellulosic Biomass Hydrolysate into Polyhydroxybutyrate Biopolymer via Ralstonia Eutropha Open
Currently, a rampant cultural shift is occurring in the modern world to progressively substitute fossil-derived plastics and shift to novel biomaterials that are benign to the environment owing to increased awareness of environmental susta…
View article: Life Cycle Assessment of Microbial 2,3-Butanediol Production from Brewer’s Spent Grain Modeled on Pinch Technology
Life Cycle Assessment of Microbial 2,3-Butanediol Production from Brewer’s Spent Grain Modeled on Pinch Technology Open
Microbial production of 2,3-butanediol (BDO) has received considerable attention as a promising alternate to fossil-derived BDO. In our previous work, BDO concentration >100 g/L was accumulated using brewer's spent grain (BSG) via microbia…
View article: Fermentative valorisation of xylose-rich hemicellulosic hydrolysates from agricultural waste residues for lactic acid production under non-sterile conditions
Fermentative valorisation of xylose-rich hemicellulosic hydrolysates from agricultural waste residues for lactic acid production under non-sterile conditions Open
Lactic acid (LA) is a platform chemical with diverse industrial applications. Presently, commercial production of LA is dominated by microbial fermentation using sugary or starch-based feedstocks. Research pursuits emphasizing towards sust…
View article: Sustainable Valorization of Bioplastic Waste: A Review on Effective Recycling Routes for the Most Widely Used Biopolymers
Sustainable Valorization of Bioplastic Waste: A Review on Effective Recycling Routes for the Most Widely Used Biopolymers Open
Plastics-based materials have a high carbon footprint, and their disposal is a considerable problem for the environment. Biodegradable bioplastics represent an alternative on which most countries have focused their attention to replace of …
View article: Exploring rice straw as substrate for hydrogen production: Critical challenges and opportunities
Exploring rice straw as substrate for hydrogen production: Critical challenges and opportunities Open
Due to the world's constant demand for rice as a main food crop, the quantity of rice straw produced pressurizing the waste management strategies of the countries. Rice straw is a big waste management issue in rice-producing nations such a…
View article: A review on the pollution assessment of hazardous materials and the resultant biorefinery products in Palm oil mill effluent
A review on the pollution assessment of hazardous materials and the resultant biorefinery products in Palm oil mill effluent Open
View article: Microbial Exopolysaccharide Composites in Biomedicine and Healthcare: Trends and Advances
Microbial Exopolysaccharide Composites in Biomedicine and Healthcare: Trends and Advances Open
Microbial exopolysaccharides (EPSs), e.g., xanthan, dextran, gellan, curdlan, etc., have significant applications in several industries (pharma, food, textiles, petroleum, etc.) due to their biocompatibility, nontoxicity, and functional ch…
View article: Amelioration of Biogas Production from Waste-Activated Sludge through Surfactant-Coupled Mechanical Disintegration
Amelioration of Biogas Production from Waste-Activated Sludge through Surfactant-Coupled Mechanical Disintegration Open
The current study intended to improve the disintegration potential of paper mill sludge through alkyl polyglycoside-coupled disperser disintegration. The sludge biomass was fed to the disperser disintegration and a maximum solubilization o…