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Search results for: waste activated sludge
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Fe-modified activated carbon obtained from biomass as a catalyst for α-pinene autoxidation
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Chitosan/phospholipid coated polyethylene terephthalate (PET) polymer surfaces activated by air plasma
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Characteristics of hybrid chitosan/phospholipid-sterol, peptide coatings on plasma activated PEEK polymer
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Impact of chitosan/noble metals-based coatings on the plasmochemically activated surface of NiTi alloy
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Transcriptome sequencing of Brassica napus highlights the complex issues with soil supplementation with sewage sludge
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Activated persulfate and peroxymonosulfate based advanced oxidation processes (AOPs) for antibiotics degradation – A review
PublicationSulfate radical AOPs (SR-AOP) were successfully utilized in degradation of antibiotics in water and wastewater treatment. The review discusses details on SR-AOPs mechanisms and applications for antibiotics degradation. The progress in this field was discussed, highlighting the most promising developments and remaining challenges. The applicability of SR-AOPs was summarized revealing the most susceptible and persistent to oxidation...
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Direct conversion of biomass to nanoporous activated biocarbons for high CO2 adsorption and supercapacitor applications
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Adsorption of a Four-Component Mixture of Volatile Organic Compound Vapors on Modified Activated Carbons
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Catalytic activity of Ni-MgAl2O4 modified with transition metal (Ti, Mo, W) carbides as potential catalysts for resource recovery via dry reforming of waste plastics
PublicationThe growing amounts of plastic waste and CO2 emissions are two environmental threats that require urgent attention. Pyrolysis combined with dry reforming (PCDR) is a technology that allows both CO2 utilization and resource recovery from waste plastic. New catalysts for PCDR are crucial for developing efficient and stable processes that can be widely implemented in the industry. In this study, Ni/MgAl2O4 catalysts modified using different...
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Experimental investigation of utilizing waste flue gas desulfurized gypsum as backfill materials
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Optimization of an axial turbine for a small scale ORC waste heat recovery system
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Analysis of Potential Exposure to Components of Municipal Solid Waste in a Mechanical Biological Treatment
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The Use of Chemical Sensors to Monitor Odour Emissions at Municipal Waste Biogas Plants
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Methods of Assessing Odour Emissions from Biogas Plants Processing Municipal Waste
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Transforming polystyrene waste into 3D hierarchically porous carbon for high-performance supercapacitors
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Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic
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Characteristics of Particles Emitted from Waste Fires—A Construction Materials Case Study
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Determining the Mechanical Properties of Solid Plates Obtained from the Recycling of Cable Waste
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The new concept of capillary forces driven evaporator with application to waste heat recovery
PublicationW pracy omówiono koncepcję zastosowania rurki ciepła w nowoczesnej konstrukcji parownika wspomagającego za pomocą sił kapilarnych pompę obiegu termodynamicznego czynnika. Rozwiązanie takie może znaleźć zastosowanie w domowej mikrosiłowni CHP
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Examples of renewable and waste energy sources utilisation in municipal sewage treatment plants.
PublicationTematem pracy jest problem zaopatrzenia miejskich oczysczalni ścieków w energię elektryczną i cieplną. przedstawiono dwie polskie oczyszczalnie scieków: w Żywcu i Grudziądzu jako przykłądy zastosowania odnawialnych i odpadowych źródeł energii. Zamieszczone zostały informacje na temat ilości produkowanego biogazu, źródeł energii, systemów zaopatrzenia w ciepło, w tym agregatów kogeneracyjnych i pomp ciepła. Sformułowano wnioski...
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Recent advances in hydrogen production from biomass waste with a focus on pyrolysis and gasification
PublicationThis paper presents the results research on the optimal fuel compositions and the control parameters of the spark ignition engine fueled with syngas-biogas-hydrogen for the purpose of setting up a flexible electronic control unit for the engine working in a solar-biomass hybrid renewable energy system. In syngas-biogas-hydrogen mixture, the optimal content of hydrogen and biogas is 20% and 30%, respectively. Exceeding these thresholds,...
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Study of pozzolanic action of ground waste expanded perlite by means of thermal methods
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The Taste of Waste: The Edge of Eggshell Over Calcium Carbonate in Acrylonitrile Butadiene Rubber
PublicationRubber technology experiences a new age by the use of biowaste or natural fillers. In this regard, taking properties of reinforcing agents from biowaste fillers remains as the challenging matter. Chicken eggshell (ES) biowaste has recently been introduced to substitute calcium carbonate (CaCO3) duo to its superior properties and low price. In this work, composites based on acrylonitrile butadiene rubber (NBR) reinforced with ES...
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Comparative study of a combined heat and power plant retrofitted by CO2 capture during the combustion of syngas from sewage sludge gasification versus zero-emission combustion of hydrogen produced using renewables
PublicationWith ecological requirements aimed at limiting the production of CO2, it is necessary to produce all, or most of the energy from RES. During the transformation process, ecological and highly efficient combustion power plants will be needed. The classic cycle of combined heat and power (CCGT) with green improvements will continue to be one of the most suitable technologies for this task. This article presents the modernization of...
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Catalytic carbonization of polypropylene by the combined catalysis of activated carbon with Ni2O3 into carbon nanotubes and its mechanism
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An integrated assessment of the long-term impact of municipal sewage sludge on the chemical and biological properties of soil
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Mitogen activated protein kinase 4 (MPK4) influences growth in Populus tremula L.×tremuloides
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Molecular dynamics simulation of human neurohypophyseal hormone receptors complexed with oxytocin—modeling of an activated state
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Influence of microbial adaptation and supplementation of nutrients on the biodegradation of ionic liquids in sewage sludge treatment processes
PublicationCiecze jonowe przyciągają coraz większą uwagę ze strony przemysłu, ze względu na możliwość zastosowania ich jako zamiennik dla bardziej niebezpiecznych substancji. Jednakże część ich struktury może stać się trwałym zanieczyszczeniem dlatego niezbędne jest prowadzenie badań w celu określenia zagrożenia dla środowiska, związanego z obecnością w nim cieczy jonowych, np. dotyczących możliwości ich biodegradacji w warunkach rzeczywistych....
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Kinetics of the Adsorption of Copper and Lead Ions from Aqueous Solution on to WD-ekstra Activated Carbon
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Adsorption dynamics of chlorinated hydrocarbons from multi-component aqueous solution onto activated carbon
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Isotherms, Isosteres, and Enthalpy of Adsorption of 1,2-Dichloroethane from Aqueous Solution onto Activated Carbons
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Treatment of ground cointaining hogh amounts of manganese and ammonia nitrogen using activated filtrations beds.
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Integration of the sulfate reduction and anammox processes for enhancing sustainable nitrogen removal in granular sludge reactors
PublicationThe Anammox and Sulfate Reduction Ammonium Oxidation processes were compared in two granular sequencing batch reactors operated for 160 days under anammox conditions. It was hypothesized that increasing the concentration of SO42− may positively influence the rate of N removal under anaerobic conditions and it was tested whether SO42− reduction and anammox occur independently or are related to each other. The cooperation of N-S...
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Enhanced visible light-activated gas sensing properties of nanoporous copper oxide thin films
PublicationMetal oxide gas sensors are popular chemoresistive sensors. They are used for numerous tasks, including environmental and safety monitoring. Some gas-sensing materials exhibit photo-induced properties that can be utilized for enhanced gas detection by modifying the sensor selectivity and sensitivity when illuminated by light. Here, we present the gas sensing characteristics of highly nanoporous Cu2O thin films towards both electrophilic...
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Adsorption of 1,2-Dichlorobenzene from the Aqueous Phase onto Activated Carbons and Modified Carbon Nanotubes
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Potato Juice, a Starch Industry Waste, as a Cost-Effective Medium for the Biosynthesis of Bacterial Cellulose
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Review of Small Gas Turbine Engines and Their Adaptation for Automotive Waste Heat Recovery Systems
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Sustainable recycling of waste polystyrene into hierarchical porous carbon nanosheets with potential applications in supercapacitors
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Upcycle waste plastics to magnetic carbon materials for dye adsorption from polluted water
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Morphochemical investigation on the enrichment and transformation of hazardous elements in ash from waste incineration plants
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BUILDINGS AND CONSTRUCTIONS FROM BUILDING WASTE MATERIALS IN ACCORDANCE WITH THE NEW CIRCULAR ECONOMY TREND
PublicationMATERIALS April 18-22, 2022 / BOSTON, MA Abstract Book 3rd INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE & ENGINEERING Day 5 Friday, April 22, 2022 Parallel Sessio II- (Virtual EST Zone) pp. 154 3rd INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE & ENGINEERING APRIL 18-22, 2022 | BOSTON, MAAt: Boston, MAAffiliation: UNICEF at: USA BOSTONVolume: 2022
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Production of fuel briquette from solid waste biomass using natural resin as a binder
Publication10.34172/EHEM.2022.xx
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Chemical recycling of plastic waste as a mean to implement the circular economy model in the European Union
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Water Demineralization by Membrane Distillation Utilizing Cooling Water From Municipal Waste Incinerator
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Reactive Extrusion of Waste Plastics with Compatibilizer and Lightly Pyrolyzed Crumb Rubber for Asphalt Modification
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Municipal soild waste settlement (MSWS) model with account for integrated creep and degradation processes.
PublicationModel oparto na superpozycji składowych osiadania zależnych od obciązenia i wpływu czasu, zgodnie z obserwowanym zachowaniem się odpadów komunalnych w warunkach polowych i laboratoryjnych. Składowe osiadania zależne od obciązenia, które przyrastają w miarę dokładania kolejnych warstw odpadów, oblicza się z uwzględnieniem modułu podatności zależnego od poziomu obciążenia. Składowe osiadania wynikające z upływu czasu obejmują osiadanie...
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The effect of waste-expanded perlite on alkali activation of ground granulated blast furnace slag
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Low-temperature synthesis of zeolite from perlite waste — Part II: characteristics of the products
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Characterization of Mechanical and Bactericidal Properties of Cement Mortars Containing Waste Glass Aggregate and Nanomaterials
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