A5013544644- Anaerobic Digestion and Biogas Production
- Methane Hydrates and Related Phenomena
- Wastewater Treatment and Nitrogen Removal
- Atmospheric and Environmental Gas Dynamics
- Biofuel production and bioconversion
- Hydrocarbon exploration and reservoir analysis
- Microbial Metabolic Engineering and Bioproduction
- Landfill Environmental Impact Studies
- Chemical Reactions and Isotopes
- Water Quality Monitoring and Analysis
- Effects and risks of endocrine disrupting chemicals
- Aquatic and Environmental Studies
- Peatlands and Wetlands Ecology
- Municipal Solid Waste Management
- Minerals Flotation and Separation Techniques
- Advanced Data Processing Techniques
- Membrane Separation Technologies
- CO2 Sequestration and Geologic Interactions
- Metabolism and Genetic Disorders
- Microbial bioremediation and biosurfactants
- Isotope Analysis in Ecology
- Nonlinear Dynamics and Pattern Formation
- Microbial Community Ecology and Physiology
- Odor and Emission Control Technologies
- Electrokinetic Soil Remediation Techniques
Institute of Water Problems
2012-2023
Russian Academy of Sciences
1996-2015
The University of Queensland
2002
Institute of Biophysics
1973
The IWA Anaerobic Digestion Modelling Task Group was established in 1997 at the 8th World Congress on (Sendai, Japan) with goal of developing a generalised anaerobic digestion model. structured model includes multiple steps describing biochemical as well physico-chemical processes. include disintegration from homogeneous particulates to carbohydrates, proteins and lipids; extracellular hydrolysis these particulate substrates sugars, amino acids, long chain fatty acids (LCFA), respectively;...
Batch anaerobic codigestion of municipal household solid waste (MHSW) and digested manure in mesophilic conditions was carried out. The different waste-to-biomass ratios intensity mixing were studied theoretically experimentally. experiments showed that when organic loading high, intensive resulted acidification failure the process, while low crucial for successful digestion. However, low, had no significant effect on process. We hypothesized preventing establishment methanogenic zones...
Abstract A distributed model of solid waste digestion in a 1‐D bioreactor with leachate recirculation and pH adjustment was developed to analyze the balance between rates polymer hydrolysis/acidogenesis methanogenesis during anaerobic municipal (MSW). The calibrated on previously published experimental data generated 2‐L reactors filled shredded refuse operated neutralization. Based simulations, both degradation methane production were stimulated when inhibition prevented rapidly from start,...
We studied anaerobic batch degradation of solid poultry slaughterhouse wastes with different initial waste and inoculum concentrations waste-to-inoculum ratios simulated the dynamics process a new generation <METHANE> model. Our modelling results suggest that inhibited propionate by long-chain fatty acids (LCFA) hydrolysis high concentration constituted rate-limiting step in degradation. Palmitate was most abundant LCFA assays. Within 27 days incubation, up to 0.55 0.67 m3 methane (STP)/kg...
Reconstituted municipal solid waste (MSW) with varying contents of putrescible and cellulosic was incubated anaerobically under mesophilic conditions. Standard physicochemical parameters were monitored, together stable isotopic signatures produced CH(4) CO(2). delta(13)C values for indicated a change methanogenic metabolism time. predominantly from H(2)/CO(2) at the beginning incubations. This period associated important shifts in archaeal communities monitored by automated ribosomal...
Abstract A new multidimensional (3 and 2D) anaerobic digestion model for cylindrical reactor with non‐uniform influent concentration distributions was developed to study the way in which mixing intensity affects efficiency of continuous‐flow digestion. Batch experiments reported simulated earlier by Vavilin Angelidaki ( 2005 ) were used modernize a kinetic scheme obtain corresponding coefficients. In models, hydrolytic microorganisms included using Contois kinetics hydrolysis/acidogenesis...