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Search results for: AGRICULTURAL BIOGAS PLANT
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Impact of night-time crop harvesting on bat activity in agricultural landscape
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The Impact of Technological Processes on Odorant Emissions at Municipal Waste Biogas Plants
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Biogas upgrading using supported liquid membranes based on ionic liquids
PublicationZastosowanie cieczy jonowych osadzonych w porach nośników polimerowych bądź ceramicznych jest nowoczesnym podejściem do separacji ditlenku węgla z mieszanin gazowych. Znikoma prężność par cieczy jonowych i możliwość modyfikacji budowy kationu i wyboru anionu wchodzących w skład cieczy jonowych sprawiają, że związki te mogą zastąpić obecnie stosowane w procesach separacji aminy. W publikacji przedstawiono wpływ struktury chemicznej,...
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Landfill leachate treatment at a pilot plant using hydrophyte systems
PublicationConstructed wetlands can provide an effective and economical solution to landfill leachate treatment. In the article the performance of a CW for leachate treatment, consisting of two horizontal flow constructed wetlands (HF-CW) beds, working at the municipal landfill in Gdansk-Szadolki in the period 2004-2005 is being discussed. The plant has been operating since 2001. Clogging problems and surface flow occurred in the system...
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Increase of power and efficiency of the 900 MW supercritical power plant through incorporation of the ORC
PublicationThe objective of the paper is to analyse thermodynamical and operational parameters of the supercritical power plant with reference conditions as well as following the introduction of the hybrid system incorporating ORC. In ORC the upper heat source is a stream of hot water from the system of heat recovery having temperature of 90 °C, which is additionally aided by heat from the bleeds of the steam turbine. Thermodynamical analysis...
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Cinnamon powder: an in vitro and in vivo evaluation of antifungal and plant growth promoting activity
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Negative carbon dioxide gas power plant integrated with gasification of sewage sludge
PublicationOne of the primary objectives of the negative carbon dioxide gas power plant (nCO2PP) is to develop an innovative technology confirming the possibility of the use of sewage sludge to produce electricity while having a positive impact on the environment. In this paper, a mathematical model is presented to estimate thermodynamic parameters of the system in relation to the gasification process and changes in such parameters in the...
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Respiration rate estimation using non-linear observers in application to wastewater treatment plant
PublicationA problem of respiration rate estimation using two new non-linear observers for a wastewater treatment plant is addressed in this paper. In particular, a non-linear adaptive Luenberger-like observer and a super twisting sliding mode observer have been derived to produce stable and bounded estimates of the respiration rate. During the synthesis of the particular observer, an appropriate mathematical utility model was used. The observability...
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Supervisory Control System for Adaptive Phase and Work Cycle Management of Sequencing Wastewater Treatment Plant
PublicationThe paper presents the design of the integrated control system applied to Sequencing Batch Reactor (SBR) in a biological Wastewater Treatment Plant (WWTP) in Swarzewo, which operates under activated sludge technology. Based on the real data records, ASM2d biological processes model and aeration system model, hierarchical control system for dissolved oxygen tracking and cycle management is designed. Internal Model Controller (IMC)...
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The role of the sawage treatment plant in the removal of genotoxic compounds from the environment
PublicationOne reason for increased incidence of various types of cancer are environmental pollutants particularly of anthropogenic origin. All human activities may pollute the environment, but some have significant impact, just to mention energy industry, mining, transportation, chemical and petrochemical industries and housing. Environmental pollutants are a large group of compounds in terms of their physicochemical properties, some of...
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FTIR spectra of gas mixtures from the process of biogas dry reforming using alumina catalyst - blank
Open Research DataThe dataset contains the FTIR spectra collected during the catalytic measurements of blank sample Al2O3 for dry reforming of biogas (60/40 CH4-CO2). The specatra were collected every 1 minute.
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The Possibility to use a Nuclear Power Plant as a Source of Electrical Energy and Heat
PublicationIn this article issues concernig the possibility of nuclear power plant (NPP) operation also as a source of heat, which means combined heat and power production, have been described. CHP work is possible and profitable only in those areas where high thermal power demand occurs, which means near city agglomerations such as Warsaw or the Tri-City. Two levels of thermal power delivered to the heating system have been considered. Preliminary...
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Application of data driven methods in diagnostic of selected process faults of nuclear power plant steam turbine
PublicationArticle presents a comparison of process anomaly detection in nuclear power plant steam turbine using combination of data driven methods. Three types of faults are considered: water hammering, fouling and thermocouple fault. As a virtual plant a nonlinear, dynamic, mathe- matical steam turbine model is used. Two approaches for fault detection using one class and two class classiers are tested and compared.
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FTIR spectra of gas mixtures from the process of biogas dry reforming using CLO/Cu catalyst
Open Research DataThe dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using Ce0.8La0.2O2+10wt.%Cu nanocatalyst. The specatra were collected every 1 minute.
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FTIR spectra of gas mixtures from the process of biogas dry reforming using CeO2/Cu catalyst
Open Research DataThe dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using CeO2+10wt.%Cu nanocatalyst. The specatra were collected every 1 minute.
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Inspired by Nature: The Use of Plant-derived Substrate/Enzyme Combinations to Generate Antimicrobial Activity in situ
PublicationThe last decade has witnessed a renewed interest in antimicrobial agents. Plants have received particular attention and frequently rely on the spontaneous enzymatic conversion of an inactive precursor to an active agent. Such two-component substrate/enzyme defence systems can be reconstituted ex vivo. Here, the alliin/alliinase system from garlic seems to be rather effective against Saccharomyces cerevisiae, whilst the glucosinolate/myrosinase...
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AGRICULTURAL RESEARCH
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Agricultural Engineering
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AGRICULTURAL SYSTEMS
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Agricultural History
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AGRICULTURAL ECONOMICS
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Mechanisms of Plant Natural Immunity and the Role of Selected Oxylipins as Molecular Mediators in Plant Protection
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A New Approach for Investigating the Impact of Pesticides and Nutrient Flux from Agricultural Holdings and Land-Use Structures on Baltic Sea Coastal Waters
PublicationKnowledge related to land-use management impacts on the Baltic Sea ecosystem is limited. The constant release of pollutants into water bodies has resulted in water quality degradation. Therefore, only the innovative approaches integrated with research will provide accurate solutions and methods for proper environment management and will enable understanding and prediction of the impacts of land-use in the Baltic Sea region. Modelling...
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Leaf wettability and plant surface water storage for common wetland species of the Biebrza peatlands (northeast Poland)
PublicationWetlands play a crucial role in buffering the effects of climate change. At the same time, they are one of the most endangered ecosystems on the globe. The knowledge of the water cycle and energy exchange is crucial for the practical preservation and exploiting their capabilities. Leaf wettability is an important parameter characterising the plant's ability to retain water on its surface, and is linked to the ecosystems' hydrological...
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PAD4, LSD1 and EDS1 regulate drought tolerance, plant biomass production, and cell wall properties
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Design analysis of combined gas-vapour micro power plant with 30 kW air turbine
PublicationThe article presents basic results of the design analysis of a combined gas-vapour micro power plant with a waste-heat boiler without exhaust reheat, working in the vapour section in the Organic Rankine Cycle (ORC) system. The analysis concerned working media most frequently used in those types of power plants and planned to be used in future. The object of the analysis was a micro power plant with a 30 kW gas (air) turbine for...
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Design analysis of combined gas-vapour micro power plant with 30 kW air turbine
PublicationThe article presents basic results of the design analysis of a combined gas-vapour micro power plant with a waste-heat boiler without exhaust reheat, working in the vapour section in the Organic Rankine Cycle (ORC) system. The analysis concerned working media most frequently used in those types of power plants and planned to be used in future. The object of the analysis was a micro power plant with a 30 kW gas (air) turbine for...
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Remediation of soils on municipal rendering plant territories using Miscanthus × giganteus
PublicationPhytoremediation, as a cost-effective, highly efficient, environmentally friendly, and green approach, gained attention to the removal of metals, including heavy metals, from contaminated soils. The toxic nature of heavy metals can have an adverse effect on human health and the ecosystem, and their removal remains a worldwide problem. Therefore, in this study, a field experiment was carried out to evaluate the potential of Miscanthus × giganteus...
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Lipids Composition in Plant Membranes
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PLE in the analysis of plant compounds
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PLE in the analysis of plant compounds
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Plant Biotechnology in Food Security
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Plant Diseases, Pathogens and Diagnosis
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Effects of stressful physico-chemical factors on the fitness of the plant pathogenic bacterium Dickeya solani
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Plant Reproduction
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Plant Genome
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Plant Root
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Plant Archives
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Plant Sociology
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Plant Gene
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PLANT BREEDING
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Plant Phenomics
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PLANT AND SOIL
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Plant Direct
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PLANT BIOSYSTEMS
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PLANT OMICS
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Plant Communications
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Plant Diversity
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Molecular Plant
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PLANT PATHOLOGY
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