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wszystkich: 2005
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wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: TREATMENT
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Whole-body cryotherapy – promising add-on treatment of depressive disorders
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Psychological adjustment of women after oncological surgery and at the end of treatment
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Off-label medications in the treatment of hospitalized children with atopic dermatitis
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Deep brain stimulation: new possibilities for the treatment of mental disorders
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Oxidative Stress as a Possible Target in the Treatment of Toxoplasmosis: Perspectives and Ambiguities
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The polypill: an emerging treatment alternative for secondary prevention of cardiovascular disease
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Treatment of high blood pressure in acute stroke – The SCAST Study
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Competence of Polish primary‐care doctors in the pharmacological treatment of hypertension
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Zuranolone – synthetic neurosteroid in treatment of mental disorders: narrative review
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Aluminium surface treatment with ceramic phases using diode laser
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The prevalence of familiar hypercholesterolemia in patients of Lodz hospital and their treatment analysis
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Odour nuisance assessment of the food industry wastewater treatment plant
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Phoenixin as a New Target in the Development of Strategies for Endometriosis Diagnosis and Treatment
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Efficiency of deep bed filtration in treatment of swimming pool water
PublikacjaPrzebadano efektywność filtracji wody w filtrach ze złożem żwirowo-piaskowym w instalacji basenu rehabilitacyjnego. Obok analizy instrumentalnej wody, w badaniach uwzględniono rozkład wielkości cząstek i analizę termiczną osadu zgromadzonego w złożu piaskowym filtrów wgłębnych i usuwanego podczas płukania.
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Antimicrobial resistance of fecal indicators in municipal wastewater treatment plant
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Burning mouth syndrome: epidemiology, diagnosis and modern treatment standards.
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Surface treatment of C80U steel by long CO2 laser pulses
PublikacjaThe paper presents the results of laser-melted C80U steel. The processed steel was placed between two permanent magnets and laser beam whose scanning velocity was 10 mm/s. CO2 laser beam was working in pulse mode. Pulses were generated at 100% of the average preset power of 700W, with 45 ms irradiation, zero interval between pulses and beginning of pulse repetition upon the achievement of the average laser power. During the operation,...
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The treatment of chronic pleural empyema with laparoscopic omentoplasty. Initial report
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Pathologic bone alterations in celiac disease: Etiology, epidemiology, and treatment
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Recycling and Reuse Treatment Technologies for Photovoltaic Cells and Modules - a Review
PublikacjaŚredni czas życia modułów fotowoltaicznych wynosi obecnie ponad 25 lat. Dla Europy oczekuje się rozpoczęcia okresu końca życia modułów montowanych na skalę masową w 2040 r. - szacuje się wzrost odpadów pochodzących z modułów PV do 33 500 ton. Zagospodarowanie wycofanych z użytku elementów systemów PV może stać się problemem w związku z ciągle rosnącą produkcją modułów fotowoltaicznych. Mogą i powinny być one poddane recyklingowi,...
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Theoretical and experimental treatment of a microstrip coupled ferrite line circulator.
PublikacjaArtykuł opisuje wyniki badań teoretycznych i eksperymentalnych cyrkulatora realizowanego w technice sprzężonych ferrytowych linii mikropaskowych. W stosunku do wcześniejszych metod zastosowano do realizacji układu strukturę linii mikropaskowych w których ferryt położony jest na górze mikropaska. Struktura umożliwiła zmniejszenie strat układu w stosunku do wcześniej przyjętych technologii.
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Quality monitoring of therapeutic processes in small treatment center for children
PublikacjaW artykule przedstawiono specyfikę oraz opis zasad nadzorowania procesów terapeutycznych w ramach systemu zarzadzania jakością w małej placówce służby zdrowia.
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Constructed wetlands for landfill leachate treatment - perspectives of application in Poland
PublikacjaWody odciekowe z wysypisk odpadów komunalnych charakteryzują się wysokimi stężeniami zanieczyszczeń specyficznych. Do oczyszczania odcieków stosowane są metody utleniania, w których wykorzystuje się tlenowe lub beztlenowe procesy mikrobiologiczne, a także utlenianie chemiczne oraz techniki membranowe.Alternatywą dla wymienionych rozwiązań jest zastosowanie do oczyszczania odcieków metody hydrofitowej z wykorzystaniem złóż gruntowych...
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Laser surface treatment of aluminium-silicon alloy at cryogenic conditions
PublikacjaW artykule przedstawiono wpływ laserowego, powierzchniowego przetapiania w warunkach kriogenicznych na mikrostrukturę, mikrotwardość, zużycie na skutek tarcia oraz korozję stopu aluminium AlSi13Mg1CuNi. Stwierdzono zwiększenie mikrotwardości, odporności na ścieranie i korozję odlewniczego stopu AlSi13Mg1CuNi stosowanego w produkcji tłoków silników spalinowych.
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A New Technique of Spine Disease Treatment Supported by ADRSK1 Device
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The influence of the temperature treatment on the Nd2-xCexCuO4-y crystals surface
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Modern trends of domestic sewage treatment with separating toilets applications
PublikacjaW artykule przedstawiono nowoczesne rozwiązania oczyszczania ścieków bytowych z zastosowaniem toalet kompostowych, próżniowych lub separujących. Innowacyjność tych technologii dotyczy całości rezultatu, ponieważ w sposób alternatywny dla stosowanych rozwiązań zapewniają kompleksowe rozwiązanie problemów związanych z oczyszczaniem ścieków oraz zagospodarowaniem osadów. W tradycyjnych oczyszczalniach ścieków przede wszystkim oczyszcza...
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ACTIVATED BIOCHAR AS AN ADSORBENT OF ORGANIC POLLUTANTS FOR WATER AND WASTEWATER TREATMENT
PublikacjaThe use of biomass, especially waste biomass, as an alternative energy source is a very important issue today. Pyrolysis is a process of thermal degradation of raw material and one of its products is biochar. This product is mainly distinguished by its high carbon content, and by improving its quality through activation, it can be more widely used. Activated biocarbon has a strongly developed surface and porous structure, and as...
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Microwave treatment in waste rubber recycling – recent advances and limitations
PublikacjaEnvironmentally-friendly microwave heating is increasingly used in polymer chemistry and technology. The selectivity and highly efficiency in the heat transfer present a huge advantage in systems based on recycling, improving their productivity and economic competitiveness. In case of the industrial recycling of waste rubbers, especially end-of-life tires, microwave-induced devulcanization and pyrolysis are nowadays considered...
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Serum adiponectin and leptin levels in psoriatic patients according to topical treatment
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Effect of psoriasis activity and topical treatment on serum lipocalin-2 levels
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History and Perspective of Treatment Wetland in Poland – Part One: Lesson learned
PublikacjaEarly implementation of treatment wetlands under supervision of the researchers from were quite promising. The constructed facilities ensured effective wastewater treatment and sludge dewatering. In the next years a number of treatment wetland s systems were constructed without following the designing principles and left without proper maintenance. In the consequence this lead to unsatisfactory treatment results. Investigations...
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Operational problems of constructed wetland for landfill leachates treatment: case study
PublikacjaIn the paper the quality fluctuations of leachate from municipal landfill in Gdansk (Poland) over the last 5 years and evaluation of a wetland system designed for treatment of the leachate are discussed.The research has been conducted during the 5 years period. The constructed wetland for leachate treatment, consisting of 2 horizontal subsurface flow reed beds, working in parallel was built in 2001. In the period 2005-06 it underwent...
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OPERATIONAL PROBLEMS OF CONSTRUCTED WETLAND FOR LANDFILL LEACHATE TREATMENT: CASE STUDY
PublikacjaThe present paper discusses the quality fluctuations of leachate from municipal landfill in Gdansk (Poland) over the last 5 years and the evaluation of a wetland system designed for treatment of the leachate. The research has been conducted during a 5-year period. The constructed wetland for leachate treatment was built in 2001; it consists of 2 horizontal subsurface flow reed beds, working in parallel. In the period 2005–2006...
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Treatment Wetland effluent quality improvement by usage sorbents of various origin
PublikacjaTWs are finding as low-cost and also effective system to treat domestic wastewater. The aim of this study is to find suitable adsorbing material for application in an additional treatment unit where treatment wetlands do not provide sufficient PO4 3- reduction level. Material M1 is a fine-grained by-product of thermal treatment of carbonate-siliceous rock (opoka) with high content of calcium carbonate CaCO3 in temperature 700°C....
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Organic matter removal efficiency in treatment wetlands simulation by COD fractions
PublikacjaThe objective of this paper was to investigate the organic fraction (colloidal, particulate, and dissolved) in sewage treatment in treatment wetland. Performance of TWs was simulated well with a simple first order model k – C* based on monitoring data. In this investigation background or residual concentration (C*) was assumed to be equal concentration of input influent organic matter in particulate (CODp). Calculated reaction...
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Measurement techniques for assessing the olfactory impact of municipal sewage treatment plants
PublikacjaThe study presents information about the measurement techniques used for the assessment of air quality in terms of the olfactory intensity resulting from the operation of municipal sewage treatment plants. Advantages and disadvantages of the measurement techniques used are presented. Sources of malodourous substance emission from sewage treatment plants were described, and the malodourous substances emitted were characterised....
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Special Issue on “Advanced Liquid Waste and Gas Waste Treatment Processes”
PublikacjaThe editorial contains a short review of the content of the Special Issue on waste gas and liquid streams treatment strategies.
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Wastewater treatment by means of advanced oxidation processes based on cavitation – A review
PublikacjaHydrodynamic and acoustic cavitation combined with advanced oxidation processes (AOPs), including, among others, the Fenton process, is a promising alternative to the technologies of wastewater treatment technologies in use today. The present review discusses processes based on cavitation combined with AOPs and evaluates their effectiveness in oxidation of organic contaminants. Complete degradation of, among others, p-nitrotoluene,...
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The role of SSVF and SSHF beds in concentrated wastewater treatment, design recommendation
PublikacjaThe return flows of reject water from sewage sludge dewatering alter the activated sludge process ina conventional WWTP and increase TN concentration in the final effluent from WWTP. The objectiveof the investigation carried out was to consider the application of multistage treatment wetland(MTW) for the treatment of reject water from sewage sludge dewatering in a centrifuge (RWC). Thispaper aims to present the design and performance...
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The role of the sawage treatment plant in the removal of genotoxic compounds from the environment
PublikacjaOne 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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The role of SSVF and SSHF beds in concentrated wastewater treatment, design recommendation
PublikacjaThe return flows of reject water from sewage sludge dewatering alter the activated sludgeprocess in a conventional WWTP and increas TN concentration in final effluent from WWTPs.The objectives of the investigation carried out is to consider the application of sequential SS VFbeds and an SS HF bed for the treatment of highly polluted wastewater, namely reject waterfrom sewage sludge dewatering in a centrifuge (RWC). This paper aims...
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Reject water and landfil leachate treatment with hydrophyte method - preliminary results
PublikacjaTreatment of landfill leachate (LL) and reject water (RWC) from dewatering of digested sludge in WWTPs have become one of the actual problems. Treatment of both types of wastewater is in many cases very costly and difficult due to quality and quantity fluctuations in time as well as high concentrations of specific pollutants. In case of our investigation the TSS concentration in RWC was two times higher than in LL. The shere of...
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Stabilization of Solid Residues Obtained During Sewage Sludge Thermal Treatment
PublikacjaCurrently wastewater treatment plants are still dealing with the problem of ecological management of sewage sludge. Nowadays, thermal utilization is considered the most eco-friendly way of processing excess sludge. However, during mentioned process, fractions of ashes and dusts are generated. Such wastes, especially dusts fraction, can be potentially harmful for the environment and wastes should be stabilized before further management....
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Effect of Acetylation and Beta‐Amylase Treatment on Complexation of Debranched Starch with Naringenin
PublikacjaStarch inclusion complexation has been shown to improve solubility of water insoluble molecules. Potato starch and Hylon VII are acetylated at two levels and then debranched alone or combined with β‐amylase hydrolysis, and its complexes with naringenin are prepared in aqueous conditions and characterized in this study. Both soluble and insoluble complexes are formed with the soluble complex present in the supernatant and the insoluble...
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Recycling of Waste Rubber by Thermo-Mechanical Treatment in a Twin-Screw Extruder
PublikacjaRecycling of waste tires is a significant issue considering both environmental and economic aspects. One of the leading recycling routes is the shredding of tires resulting in the generation of ground tire rubber. This material can be easily introduced into various polymer matrices as a filler, reducing the use of conventionally applied petroleum-based materials. In such cases, it is essential to ensure sufficient interfacial compatibility,...
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Kinetics of pollutants removal in hybrid treatment wetlands – Case study comparison
PublikacjaRecent years have seen an increasing interest in hybrid constructed wetland (HCW) systems for domestic sewage treatment. This paper is focused on kinetics of removal of the main pollutants occurring in wastewater i.e. organics expressed as chemical oxygen demand, biochemical oxygen demand and total nitrogen. The purpose of the article is to compare different HCW configurations in terms of mass removal rates (MRR) and removal rate...
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Effects of the preheating laser treatment on microstructure and corrosion resistance of Ti6Al4V bioalloy
PublikacjaThe laser remelting of the Ti6Al4V alloy was made on specimens pre-heated at elevated temperatures. The laser treatment effected in change of microstructures of surface layers and an appearance of blisters and numerous cracks. The corrosion tests demonstrated the decrease in corrosion resistance for each preheating temperature. The observed effects were attributed to negative influence of excessive compressive stresses with no...
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Combinated treatment of landfill leachates with wastewater in a sequencing batch reactor (SBR)
PublikacjaSanitary landfill leachates are treated usually by multistage systems using physical, chemical and biological processes. One of the most economic and efficient method is combined treatment of landfill leachates with municipal wastewater in a sequencing batch reactor (SBR. The main advantage of such co-treatment is that landfill leachates variability (in quality and quantity) do not influence the effectiveness of biological processes....
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Effect of Hydroxypropylation and Beta-Amylase Treatment on Complexation of Debranched Starch With Naringenin
PublikacjaNaringenin exhibits many health benefits but it has limited water solubility and consequently low bioavailability. The objective of this study is to investigate the effect of hydroxypropylation and enzymatic treatments on starch complexation with naringenin. Potato starch and Hylon VII are hydroxypropylated to two substitution degrees and then debranched or debranched/β‐amylase treated prior to complexing with naringenin. Both...