| Isolation and purification of tyrosinase from different plant sources P VELICHKOVA, D MARINKOVA, S YANEVA, L YOTOVA First Nat. Conference Biotech. Sofia 100 (4), 70-75, 2015 | 7 | 2015 |
| A study of the energy potential of vinasse PG Velichkova, TV Ivanov, IG Lalov Bulgarian Chemical Communications 49, 74-78, 2017 | 5 | 2017 |
| Development of simplified models for optimization of biochemical methane potential procedure P Velichkova, T Ivanov, I Lalov J. Chem. Technol. Metall 57 (4), 2022 | 2 | 2022 |
| INTEGRATION OF MICROBIAL FUEL CELLS IN A SYSTEM FOR BIOMETHANATION AND PHOTOSYNTHESIS PV Anatoliy Angelov, Svetlana Bratkova Journal of Chemical Technology and Metallurgy 56 (4), 796-803, 2021 | 2 | 2021 |
| Magnetically assisted fluidized bed bioreactor for bioethanol production PG Velichkova, TV Ivanov, IG Lalov Bulg Chem Commun 49, 105-109, 2017 | 2 | 2017 |
| Removal of H2S and CO2 from biogas by algae-assisted bioelectrochemical system with oxygenic and anoxygenic photosynthesis A Angelov, S Bratkova, R Ivanov, P Velichkova Journal of Chemical Technology and Metallurgy 58 (4), 682-689, 2023 | | 2023 |
| Combined anaerobic-aerobic bioelectrochemical system for ammonium sulfide and carbon removal from ethanol stillage P Velichkova, A Angelov, S Bratkova Journal of Chemical Technology and Metallurgy 58 (2), 283-290, 2023 | | 2023 |
| Algae-assisted bioelectrochemical system with ammonium, sulfide removal and parallel biomethanation AT Angelov, SG Bratkova, RV Ivanov, PG Velichkova BULGARIAN CHEMICAL COMMUNICATIONS, 53, 2023 | | 2023 |
| Treatment of acid mine drainage in a bioelectrochemical system, based on an anodic microbial sulfate reduction A Angelov, S Bratkova, R Ivanov, P Velichkova Journal of Ecological Engineering 24 (7), 2023 | | 2023 |
| Increasing methane yield during anaerobic digestion by an outside integrated microbial electrolysis cell AA M. Popova, P. Velichkova Annual of the University of mining and geology “St. Ivan Rilski“ 65, 42-45, 2022 | | 2022 |
| Influence of the applied external voltage on anaerobic digestion with integrated microbial electrolysis cell PG Velichkova, SG Bratkova, AT Angelov BULGARIAN CHEMICAL COMMUNICATIONS, 343, 2022 | | 2022 |
| Optimization of the operating parameters of microbial electrolysis cell assisted anaerobic digester for generating bioenergy from an ethanol stillage PG Velichkova, MR Popova, AT Angelov BULGARIAN CHEMICAL COMMUNICATIONS, 152, 2022 | | 2022 |
| Complex transformation of acid hydrolysates of primary and secondary biomass to bioenergy PG Velichkova, TV Ivanov, IG Lalov BULGARIAN CHEMICAL COMMUNICATIONS, 44, 2020 | | 2020 |
| INVESTIGATION OF POTATO PEELS AS A RAW MATERIAL BASE FOR BIOFUELS PRODUCTION S OMAR, P VELICHKOVA, T IVANOV, IVO LALOV International Scientific Conference “Kliment’s Days 104, 70-78, 2019 | | 2019 |
| Effect of parameters of mild acid hardwood pulp hydrolysis on the released wastewater sugars and methane production potential LI Yavorov N., Petrin S., Velichkova P., Todorova D., Valchev I. Proceeding of the13th International Conference on POLYSACCHARIDES …, 2017 | | 2017 |
| Application and effectiveness of SMFC-based biosensors for real-time monitoring of water pollution with chromium, zink and nickel R Ivanov, P Genova, P Velichkova, S Plochev | | |
| ECOLOGIA BALKANICA P Velichkova, G Meracheva, N Hristov, S Bratkova, E Zaneva-Dobranova | | |
| Influence of environmental factors of long-term operation and effectiveness of SMFC-based biosensors for heavy metal polluted waters R Ivanov, P Genova, P Velichkova | | |
Svetlana BratkovaМинно-геоложки университет "Св. Иван Рилски"Verified email at mgu.bg
