A review on variation in crude glycerol composition, bio-valorization of crude and purified glycerol as carbon source for lipid production LR Kumar, SK Yellapu, RD Tyagi, X Zhang Bioresource technology 293, 122155, 2019 | 185 | 2019 |
Recent developments of downstream processing for microbial lipids and conversion to biodiesel SK Yellapu, R Kaur, LR Kumar, B Tiwari, X Zhang, RD Tyagi Bioresource technology 256, 515-528, 2018 | 82 | 2018 |
Detergent assisted lipid extraction from wet yeast biomass for biodiesel: A response surface methodology approach SK Yellapu, J Bezawada, R Kaur, M Kuttiraja, RD Tyagi Bioresource technology 218, 667-673, 2016 | 48 | 2016 |
Cost, energy and GHG emission assessment for microbial biodiesel production through valorization of municipal sludge and crude glycerol LR Kumar, SK Yellapu, RD Tyagi, P Drogui Bioresource technology 297, 122404, 2020 | 43 | 2020 |
Detergent assisted ultrasonication aided in situ transesterification for biodiesel production from oleaginous yeast wet biomass SK Yellapu, R Kaur, RD Tyagi Bioresource technology 224, 365-372, 2017 | 37 | 2017 |
Oleaginous yeast biomass flocculation using bioflocculant produced in wastewater sludge and transesterification using petroleum diesel as a co-solvent SK Yellapu, N Klai, R Kaur, RD Tyagi, RY Surampalli Renewable energy 131, 217-228, 2019 | 36 | 2019 |
Elucidating the effect of impurities present in different crude glycerol sources on lipid and citric acid production by Yarrowia lipolytica SKY7 LR Kumar, SK Yellapu, S Yan, RD Tyagi, P Drogui Journal of Chemical Technology & Biotechnology 96 (1), 227-240, 2021 | 30 | 2021 |
Energy balance for biodiesel production processes using microbial oil and scum LR Kumar, SK Yellapu, X Zhang, RD Tyagi Bioresource technology 272, 379-388, 2019 | 28 | 2019 |
Purified crude glycerol by acid treatment allows to improve lipid productivity by Yarrowia lipolytica SKY7 LR Kumar, SK Yellapu, RD Tyagi, P Drogui Process Biochemistry 96, 165-173, 2020 | 26 | 2020 |
Introduction to wastewater microbiology: special emphasis on hospital wastewater B Yadav, AK Pandey, LR Kumar, R Kaur, SK Yellapu, B Sellamuthu, ... Current developments in biotechnology and bioengineering, 1-41, 2020 | 22 | 2020 |
Biodiesel production from oleaginous microorganisms with wastes as raw materials LR Kumar, R Kaur, SK Yellapu, X Zhang, RD Tyagi Biofuels: Alternative Feedstocks and Conversion Processes for the Production …, 2019 | 22 | 2019 |
Techno-economic analysis for extracellular-polymeric substances (EPS) production using activated sludge fortified with crude glycerol as substrate and its application in … LR Kumar, X Zhang, R Kaur, SK Yellapu, RD Tyagi, P Drogui Bioresource technology 303, 122954, 2020 | 17 | 2020 |
Enhanced composting leachate treatment using extracellular polymeric substances as bioflocculant R Kaur, D Roy, SK Yellapu, RD Tyagi, P Drogui, RY Surampalli Journal of Environmental Engineering 145 (11), 04019075, 2019 | 17 | 2019 |
Microbial lipid and biodiesel production from municipal sludge fortified with crude glycerol medium using pH-based fed-batch strategy LR Kumar, SK Yellapu, RD Tyagi, P Drogui Journal of Environmental Chemical Engineering 9 (1), 105032, 2021 | 10 | 2021 |
Oil extraction from scum and ex situ transesterification to biodiesel SK Yellapu, R Kaur, RD Tyagi Biofuels, 2021 | 8 | 2021 |
Biodiesel production from microbial lipid obtained by intermittent feeding of municipal sludge and treated crude glycerol LR Kumar, SK Yellapu, RD Tyagi, P Drogui Systems Microbiology and Biomanufacturing 1 (3), 344-355, 2021 | 6 | 2021 |
Comparative study on production and characterisation of extracellular polymeric substances (EPS) using activated sludge fortified with crude glycerol from different biodiesel … B Yadav, SK Yellapu, K Adjallé, P Drogui, RD Tyagi Systems Microbiology and Biomanufacturing 1, 208-222, 2021 | 6 | 2021 |
Optimization of trace elements in purified glycerol for microbial lipid and citric acid production by Yarrowia lipolytica SKY7 LR Kumar, SK Yellapu, RD Tyagi, P Drogui Systems Microbiology and Biomanufacturing 1 (1), 76-89, 2021 | 6 | 2021 |
Biofuels: Alternative Feedstocks and Conversion Processes for the Production of Liquid and Gaseous Biofuels LR Kumar, R Kaur, SK Yellapu, X Zhang, RG Tyagi CRC Press. Florida. p, 2019 | 5 | 2019 |
Process engineering and commercialization of polyhydroxyalkanoates LR Kumar, B Yadav, R Kaur, SK Yellapu, S Pokhrel, A Pandey, B Tiwari, ... Biomass, Biofuels, Biochemicals, 517-549, 2021 | 2 | 2021 |