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ENERGY AND EMISSION QUALITY RANKING OF NEWLY PRODUCED LOW-SULPHUR MARINE FUEL
PublicationThe article describes the methodology of engine tests on new types of low-sulphur marine fuels in laboratory conditions in order to conduct a comprehensive assessment of their suitability for powering full-size marine engines. The innovativeness of the proposed solution consists of adapting the laboratory Diesel Engine Test Bed to carry out experimental tests using residual and alternative fuels so that it is possible to imitate...
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Insights into the microbial community of treated wastewater, its year-round variability and impact on the receiver, using cultivation, microscopy and amplicon-based methods
PublicationApart from chemical constituents, wastewater treatment plant (WWTP) effluents also release microorganisms that can be important to the receiving water bodies either from a sanitary point of view, or taking to the account the biogeochemical potential of the recipients. However, little is known about the treated wastewater microbial community, its composition, seasonal changes, functions and fate in the waters of the receiver. Thus,...
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The Staged Combustion of Meat-and-Bone Meal:The Characteristics of Conversion Sub-processes and Large-Scale Process Outputs
Publicationt Organic waste has been playing an increasingly important role in the energy market as those that may support the economies in pursuing towards decarbonization by increasing the share of renewables in the overall energy balance. In this group of alternative fuels, meat-and-bone meals being a post-production waste of the steadily developing meat industry, constitute a considerable proportion. Though they are rich in minerals, their...
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A new procedure for the determination of distillation temperature distribution of high-boiling petroleum products and fractions
PublicationThe distribution of distillation temperatures of liquid and semi-fluid products, including petroleum fractions and products, is an important process and practical parameter. It provides information on properties of crude oil and content of particular fractions, classified on the basis of their boiling points, as well as the optimum conditions of atmospheric or vacuum distillation. At present, the distribution of distillation temperatures...
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Sensors for Rapid Detection of Environmental Toxicity in Blood of Poisoned People
PublicationRecently, the diagnosis and treatment of poisoned person can be done only in specialized centers. Furthermore, currently used clinical methods of intoxication diagnosis are not sufficient for early detection. Conventional laboratory tests based on urine and blood require professional, high skilled staff, high cost equipment as well as they are arduous and lasting analytical procedures. There is a need to elaborate relatively cheap...
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Shore Construction Detection by Automotive Radar for the Needs of Autonomous Surface Vehicle Navigation
PublicationAutonomous surface vehicles (ASVs) are becoming more and more popular for performing hydrographic and navigational tasks. One of the key aspects of autonomous navigation is the need to avoid collisions with other objects, including shore structures. During a mission, an ASV should be able to automatically detect obstacles and perform suitable maneuvers. This situation also arises in near-coastal areas, where shore structures like...
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Modelling Signalised Intersections Reliability of Functioning
PublicationThe article addresses a fundamental aspect of traffic, i.e. the operation of traffic signals at intersections, in reference to the reliability theory. In many cases, when intersections carry substantial amounts of traffic, selecting control parameters to produce satisfactory traffic conditions is quite difficult. Design methods do not cover all possible situations which are the result of intersection geometry and location...
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Biotrickling filtration of air polluted with hexane and cyclohexane: effects of trickling liquid modification with DES solutions
Open Research DataDataset presents selected parameters monitored during processes of biotrickling filtration of air polluted with hexane and cyclohexane.
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Marcin Potrykus dr inż.
PeopleA graduate of the Faculty of Management and Economics at the Gdańsk University of Technology. Since 2008, he has been employed as an Assistant at the Department of Finance at the Faculty of Management and Economics of the Gdańsk University of Technology. In 2015, he defended (in the discipline of economics) his doctoral dissertation entitled "Alternative investments - profitability and risk". Since 2016, he has been employed as...
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Cast polyurethanes obtained from reactive recovered polyol intermediates via crude glycerine decomposition process
PublicationIn this work, the possibility of applying intermediates from polyurethane waste recycling in polyurethane synthesis was presented. Polyurethanes were synthesised in a two-step method using a mixture of petrochemical polyol and glycerolysate, used as a reactive component, 4,4-diphenylmethane diisocyanate (MDI) and 1,4-buthanediol (BD). Glycerolysates were produced during decomposition of polyurethane elastomer by crude glycerine...
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Procesy i efektywność usuwania zanieczyszczeń z odcieków ze składowisk odpadów komunalnych w oczyszczalniach hydrofitowych
PublicationOczyszczanie odcieków z SOK jest jednym z najbardziej istotnych problemów ekologicznych na świecie. Odprowadzenie odcieków do oczyszczalni ścieków komunalnych jest przeważnie niemożliwe, ze względu na ich zmienną ilość oraz skład, bardzo wysokie stężenia ChZT i azotu amonowego, a także obecność trwałych zanieczyszczeń organicznych (TZO) oraz metali ciężkich. Najlepszym rozwiązaniem jest oczyszczanie wód odciekowych na terenie składowiska....
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Jolanta Maciejewska WILIŚ BUD I st, 1 sem 21/22z
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Krzysztof Lis, WILIŚ, BUD. I st, 1 sem, 21/22z
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WILiŚ - Bud. IŚ niestacjonarne sem.2 - Matematyka 2021/2022 (K.Radziszewski)
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Svitlana Radetska, WILIS, Bud II st, III sem, 22/23
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Technologia Robót Drogowych (Bud sem. VII inż) rok 2022/2023
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Małgorzata Fenc, WILIŚ, Bud I st, 3 sem, 22/23z
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Jolanta Maciejewska WILIŚ BUD I st, 2 sem 21/22L
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Witold Zbirohowski-Kościa Bud. I st 1 sem 21/22z
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Katarzyna Orłowska, WILiŚ, BUD, II st 3 sem 21/22
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WILiŚ - Bud. sem3, ćw. gr 1,4,6,– Matematyka 2022/2023 (M.Kula)
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Małgorzata Fenc, WILIŚ, Bud I st, 2 sem, 22/23l
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Marzena Grygiel WILiŚ, Bud, 1st, 4 sem 20/21 l
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Katarzyna Orłowska, WILIŚ, BUD, I st 3 sem, 22/23l
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Katarzyna Orłowska, WILIŚ, BUD, I st 2 sem, 22/23l
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Aleksandra Lis, WILiŚ, BUD, I st, 2 sem, 21/22l
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Kucharska-RaczunasAnna, WILIŚ, Bud, I st, 1 sem, 21/22z
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Krzysztof Lis,WILIŚ, Bud, I st, 3 sem, 21/22z
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Aleksandra Lis, WILiŚ, BUD, I st, 3 sem, 22/23z
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Transportation Engineering (CE Bud. sem II MGR) - rok 2022/2023
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Anna Soczyńska, WILIS, Bud., II st, 3 sem. 21/22l
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Małgorzata Fenc, WILIŚ, Bud I st, 1 sem, 21/22z
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Krzysztof Lis, WILIŚ, BUD. I st, 3 sem, 22/23z
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Marek Adamczyk, WiLiŚ( Bud.),I st, 4 sem, 2021/22l
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Małgorzata Fenc, WILIŚ, Bud I st, 1 sem, 22/23z
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Małgorzata Fenc, WILIŚ, Bud I st, 2 sem, 21/22l
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WILiŚ - Bud. IŚ niestacjonarne sem.1 - Matematyka 2022/2023 (K.Radziszewski)
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Mechanika Toru (II sem Bud mgr) - rok akademicki 2021-2022
e-Learning CoursesKurs utworzony został na potrzebę realizacji zajęć oraz komunikacji w ramach przedmiotu Mechanika Toru (2 st. na kierunku Budownictwo). Na stronach kursu pojawiać się będą informacje na temat zagadnień omawianych i realizowanych w ramach przedmiotu.
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Aleksandra Lis, WILiŚ, BUD, I st, 1 sem, 22/23z
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Marek Adamczyk, WiLiŚ( Bud.),I st, 3 sem, 2021/22z
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WILiŚ - Bud. IŚ niestacjonarne sem.2 - Matematyka 2022/2023 (K.Radziszewski)
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Anna Kucharska-Raczunas, WILIŚ, Bud, Ist, 3 sem, 22/23z
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Aleksandra Lis, WILiŚ, BUD, I st, 4 sem, 22/23l
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Aleksandra Lis, WILiŚ, BUD, I st, 2 sem, 22/23l
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Aleksandra Lis, WILiŚ, BUD, I st, 1 sem, 21/22z
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Krzysztof Lis, WILIŚ, BUD. I st, 1 sem, 22/23z
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Małgorzata Fenc , WILIŚ, BUD II st, 3 sem, 23/24l
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Danuta Zalewska, WILiS, Bud, I st III s 23/24z
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Małgorzata Fenc, WILIŚ, Bud I st, 3 sem, 23/24z
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Krzysztof Lis, WILIŚ, BUD, I st, 4 sem, 23/24l
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