Wyniki wyszukiwania dla: SALMON, BALTIC COD

• MODELE TRANSFERU BIZNESU DOSTOSOWANE DO POTRZEB FIRM RODZINNYCH Z SEKTORA MSP W REGIONIE MORZA BAŁTYCKIEGO – CELE I ZADANIA W PROJEKCIE INBETS BSR

  Publikacja

  • M. Grzesiak
  • A. Richert-Kaźmierska

  - Przedsiębiorstwo we współczesnej gospodarce - teoria i praktyka - Rok 2018

  Opisano kontekst i cele projektu Innovative Business Transfer Models for SMEs in the BSR (INBETS BSR) współfinansowanego z Europejskiego Funduszu Rozwoju Regionalnego w ramach Programu Regionu Morza Bałtyckiego w latach 2014-2020. W projekt zaangażowanych jest czternastu partnerów z regionu Morza Bałtyckiego: Danii, Estonii, Finlandii, Litwy, Łotwy, Niemiec, Polski, Rosji i Szwecji. Rolę lidera projektu pełni Baltic Sea Academy...

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• Modernized cathodic protection system for legs of the production rig – Evaluation during ten years of service

  Publikacja

  • K. Żakowski
  • P. Igliński
  • J. Orlikowski
  • K. Darowicki
  • K. Domańska

  - OCEAN ENGINEERING - Rok 2020

  The modernization of cathodic protection system of the Baltic Beta platform legs is described. It was that the sacrificial anodes cone-shaped groups were to be placed on the seabed at a depth of 80 m. The measurements results of cathodic protection effectiveness during its ten-years operation are presented. The effectiveness was assessed based on the potential value along the entire length of the legs from the sea surface to the...

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• Lithuania inland waterways links to Western Europe inland waterways network

  Publikacja

  • V. Paulauskas
  • B. PLAčIENE
  • R. BARZDžIUKAS
  • A. Maniachin
  • V. Lukauskas
  • D. Paulauskas
  • M. Wójcik

  - Rok 2008

  Lithuania Inland waterways now mainly are used for transportation and tourism within Lithuania tertitory. In the same time difficulties crossing Kaliningrad region and direct Lithuania inland Waterways Buks with Western Europe inland waterway system nowadays are impossible, depending on Russia inland Waterways regulation. New ideas and possibilities of linking Lithuania inland Waterways witki Western Europe inland waterways system...

• State of the Art of Automated Buses

  Publikacja

  • J. Ainsalu
  • V. Arffman
  • M. Bellone
  • M. Ellner
  • T. Haapamäki
  • N. Haavisto
  • E. Josefson
  • A. Ismailogullari
  • E. Pilli-sihvola
  • O. Madland... i 13 innych

  - Sustainability - Rok 2018

  Urban transportation in the next few decades will shift worldwide towards electrification and automation, with the final aim of increasing energy efficiency and safety for passengers. Such a big change requires strong collaboration and efforts among public administration, research and stakeholders in developing, testing and promoting these technologies in the public transportation. Working in this direction, this work provides...

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• Real-time generator of AIS/ARPA/GPS data

  Publikacja

  • S. Kaczmarek
  • M. Sac

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Rok 2016

  The paper presents a real-time generator of AIS/ARPA/GPS position data in the standardized NMEA 0183 text format. Position data are produced by a set of various types of ships simulated on the Polish part of the Baltic Sea and are generated on defined IP/UDP addresses and RS-232 ports. In the simulation an extensive set of input parameters is taken into account including the number of particular types of ships, their dimensions,...

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• Flood risk assessment for office and services building Alchemia II at Al. Grunwaldzka 409 in Gdansk.

  Publikacja

  • W. Szpakowski
  • P. Mikos-Studnicka

  - Rok 2015

  The aim of the study is to assess the risk of flood from natural meteorological and hy-drological phenomena, for office and services building Alchemia II in Gdansk at Al. Grun-waldzka 409. The project includes the analysis of potential sources of floods in Gdansk re-garding the Baltic Sea and the Gulf of Gdansk, the Vistula River basin and excessive rainfall and snowmelt waters being a significant element of hydrological processes...

• Meeting Modernisms in Gdynia

  Publikacja

  • R. Hirsch
  • A. M. Zachariade
  • K. Giełdon

  - Studies in History and Theory of Architecture-Studii de Istoria si Teoria Arhitecturii - Rok 2019

  The paper focused on the architectural heritage of the city of Gdynia, in Poland, built in 1920s and 1930s. The city was established (founded) on the seaside of the Baltic Sea as the only port of Poland – a country that regained independence after Versailles Treaty. The history of the city, built from scratch is outstanding in Europe. Modernist architecture of the city is represented by buildings built for different purposes: housing,...

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• Piotr Samól dr hab. inż. arch.

  Osoby

  Katedra Historii, Teorii Architektury i Konserwacji Zabytków

  Piotr Samól jest profesorem uczelni w Katedrze Historii, Teorii Architektury i Konserwacji Zabytków Wydziału Architektury Politechniki Gdańskiej. Ukończył architekturę i historię. Jego badania skupiają się na zagadnieniach historii architektury oraz urbanistyki Gdańska i regionu nadbałtyckiego. Rozprawę doktorską (nauki techniczne, architektura i urbanistyka) o architekturze kościołów dominikańskich w dawnym państwie zakonu krzyżackiego...

• Removal efficiency of phenol by ozonation process with calcium peroxide from aqueous solutions

  Publikacja

  • Z. Honarmandrad
  • N. Javid
  • M. Malakootian

  - Applied Water Science - Rok 2021

  Phenol has been introduced as a priority pollutant by the US Environmental Protection Agency. Advanced oxidation processes (AOPs) are one of the most efcient methods for removal of non-degradable organic pollutants in aqueous solutions. The removal efciencies of phenol and COD under optimal conditions pH=3, phenol concentration=5 mg/L, CaO2 concentration=0.025 mg/L, temperature 25 °C, 1 g/min ozonation rate and contact time=90...

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• Influence of landfill leachate on municipal wastewater treatment - model plant(WWTP-MP)

  Publikacja

  • B. Quant
  • S. Fudala-Książek
  • A. Łuczkiewicz
  • E. Kulbat
  • K. Jankowska
  • K. Czerwionka
  • K. Olańczuk-Neyman

  - Rok 2009

  Abstract In the current study, wastewater treatment model plant (WWTP-MP) was used to investigate the possibilities of landfill leachate co-treatment together with municipal wastewater. The WWT-MP, designed as an A2O multiphase system, was fed with the raw municipal wastewater (from the WWTP Gdańsk "Wschód'', Qav.=82x103 m3/d) with increasing, from 1 to 5 % (vol.), quantity of landfill leachate (collected from Gdańsk landfill ''Szadółki")....

• Model based evaluation of plant improvement at a large wastewater treatment plant (WWTP)

  Publikacja

  • J. Drewnowski
  • A. Remiszewska-Skwarek
  • F. Fernandez-Morales

  - JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING - Rok 2018

  In this work, the effect of the improvement carried out at a large-scale wastewater treatment plant (WWTP) was evaluated, by means of modelling works, with the aim to determine the influence of the modernization over the process performance. After modernization, the energy consumption due to the aeration decreased about a 20% maintaining the effluent quality. In order to double-check the good effluent quality, modelling works were...

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• Effectiveness of pollutants removal in hybrid constructed wetlands – different configurations case study

  Publikacja

  • M. Gajewska
  • K. Jóźwiakowski
  • K. Cur

  - Rok 2017

  In recent years, an increase in interest in hybrid constructed wetland systems (HCWs) has been observed. The aim of the paper is to compare different HCW configurations in terms of mass removal rates and efficiency of pollutants removal. Analysed data have been collected at multistage constructed wetlands in Poland, which are composed by at least two beds: horizontal subsurface flow (SSHF) and vertical subsurface flow (SSVF). The...

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• OPERATIONAL PROBLEMS OF CONSTRUCTED WETLAND FOR LANDFILL LEACHATE TREATMENT: CASE STUDY

  Publikacja

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska

  - Journal of Ecological Engineering - Rok 2013

  The 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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• Production of certified reference materials - homogeneity and stability study based on the determination of total mercury and methylmercury

  Publikacja

  • M. Rutkowska
  • J. Namieśnik
  • P. Konieczka

  - MICROCHEMICAL JOURNAL - Rok 2020

  Reference materials (RMs) play an important role in all elements of the quality assurance system of measurements. In this work, ``package'' 4 new CRMs (bottom sediment, herring tissue, cod tissue, cormorant tissue) were prepared and characterised to carry out the quality control in monitoring analysis of mercury and methylmercury in environmental samples. Materials - candidates were collected in Poland and south part of the Czech...

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• Effects of liquid phase modification on the values of surface tension of trickling liquid

  Dane Badawcze

  open access

  • P. Rybarczyk

  Dataset presents the values of surface tension of trickling liquid sampled from three running biotrickling filters.

• Kazimierz Darowicki prof. dr hab. inż.

  Osoby

  Katedra Elektrochemii, Korozji i Inżynierii Materiałowej

             Studia wyższe ukończyłem w czerwcu 1981 roku po zdaniu egzaminu dyplomowego i obronie pracy magisterskiej. Opiekunem pracy magisterskiej był dr hab. inż. Tadeusz Szauer. W roku 1991, 27 listopada uzyskałem stopień naukowy broniąc pracę doktorską zatytułowaną „Symulacyjna i korelacyjna analiza widm immitancyjnych inhibitowanej reakcji elektrodowej”. Promotorem pracy był prof. dr hab. inż. Józef Kubicki (Wydział Chemiczny...

• Marek Kowalewski dr

  Osoby

• SUWMAB Strategies for sustainable communal waste-water management in the Baltic Sea Region

  Projekty

  Kierownik projektu: prof. dr hab. inż. Magdalena Gajewska   Program finansujący: Europejska Wspólnota Terytorialna

  Projekt realizowany w Wydział Inżynierii Lądowej i Środowiska zgodnie z porozumieniem S 61 z dnia 2014-12-03

• Best Agers Lighthouses Best AgersLighthouses– Strategic Age Management for SME in the Baltic Sea Region

  Projekty

  Kierownik projektu: dr inż. Anita Richert-Kaźmierska   Program finansujący: Europejska Wspólnota Terytorialna

  Projekt realizowany w Wydział Zarządzania i Ekonomii zgodnie z porozumieniem #107 z dnia 2013-04-22

• Współczesne zmiany klimatyczne i ich wpływ na funkcjonowanie systemów miejskich (na przykładzie miast strefy nadmorskiej Polski)

  Publikacja

  • A. Styszyńska
  • K. Krośnicka
  • A. A. Marsz

  - Studia Komitetu Przestrzennego Zagospodarowania Kraju PAN - Rok 2018

  The purpose of this article is to present contemporary climatic changes in their actual scale, and to assess their impact on functioning of urban areas situated on the Polish coast. The results of the analysis of variability of hydro-climatic conditions that occurred in the last 65 years (1951-2015) in the area of the Polish coast suggest that important changes were concerning: (1) temperature of the air, and thickness and length...

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• Anna Rzeczycka dr hab.

  Osoby

  Anna Rzeczycka jest zastępcą kierownika Katedry Finansów na Wydziale Ekonomii i Zarządzania Politechniki Gdańskiej. Publikacje sytuują się w dziedzinie nauk społecznych w zakresie dyscypliny ekonomia i finanse. Obejmują one książki, monografie, artykuły, publikacje i redakcje naukowe monografii i zeszytów naukowych. Liczbowo obejmuje on następujące pozycje: 12 monografii i podręczników, 115 publikacji w czasopismach naukowych,...

• Anna Drapińska dr hab.

  Osoby

  Katedra Marketingu

  dr hab. Anna Drapińska, prof. PG  wykształcenie - magister ekonomii - Uniwersytet Gdański, Wydział Zarządzania (1993)  stopień / tytuł naukowy  doktor habilitowany nauk ekonomicznych w zakresie nauk o zarządzaniu – Uniwersytet Ekonomiczny we Wrocławiu, Wydział Nauk Ekonomicznych (2012)  doktor nauk ekonomicznych w zakresie ekonomii – Politechnika Gdańska, Wydział Zarządzania i Ekonomii (1998)  zatrudnienie  Politechnika Gdańska,...

• Szymon Kowalski mgr inż. arch.

  Osoby

  Katedra Historii, Teorii Architektury i Konserwacji Zabytków

  Asystent naukowy w badaniach architektonicznych architektury średniowiecznej i nowożytnej w regionie Morza Bałtyckiego. Naukowo zajmuje się możliwościami zastosowania technologii wirtualnej rzeczywistości w kontekście konserwacji zabytków architektury i jej wpływu na teorię konserwatorską, a także rozwiązaniami zwiększającymi możliwości uczenia się studentów architektury.

• Fate and significance of phthalates and bisphenol A in liquid by-products generated during municipal solid waste mechanical-biological pre-treatment and disposal

  Publikacja

  • S. Fudala-Książek
  • M. Pierpaoli
  • A. Łuczkiewicz

  - WASTE MANAGEMENT - Rok 2017

  Samples of liquid by-products generated by municipal solid waste plants (MSWPs) were tested for the presence of phthalates (PAEs) and bisphenol A (BPA). The results indicated that the wastewater generated during mechanical (sorting unit - SU) and biological (composting unit - CU) pre-treatment (MBT) of residual (mixed) solid waste is a significant source of these compounds. The concentrations of PAEs (up to 32222 lg/L) and BPA...

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• Adaptive stochastic and hybrid nonlinear optimization algorithms for improving the effectiveness of the biological processes at WWTP

  Publikacja

  • R. Piotrowski
  • K. Milewski
  • B. Maciąg

  - BIOCHEMICAL ENGINEERING JOURNAL - Rok 2023

  Wastewater treatment plays an important factor in the modern world. Insufficient treatment may result in environmental pollution which can further lead to disasters and diseases. However, processes that take place inside wastewater treatment plants (WWTP) are highly complex in nature, therefore it is difficult to design an efficient, optimal control system. The problem regarding biochemical reactions inside Sequential Batch Reactor...

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• Corrigendum to “T1 relaxation time callibration in magnetic resonance imaging using nanodiamond phantoms” [Phys Med 94 (2022) S119–S120/EPV029]

  Publikacja

  • M. Kosowska
  • A. Sękowska-Namiotko
  • A. Sabisz
  • M. Ficek
  • M. Szczerska

  - PHYSICA MEDICA - Rok 2022

  The authors want to update the incorrect funding information. The correct funding note is: “The authors acknowledge the financial support from Gdańsk University of Technology by the 4/2020/IDUB/III.4.1/Tc grant under the Technetium Talent Management Grants ‘Excellence Initiative – Research University’. The financial support from Gdańsk University of Technology by the 1/2021/IDUB/II.2/Np grant under NEPTUNIUM Enhancing Baltic Region...

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• Fracture mechanics model of cutting power versus widespread regression equations while wood sawing with circular saw blades

  Publikacja

  • K. Orłowski
  • T. Ochrymiuk

  - Annals of WULS, Forestry and Wood Technology - Rok 2014

  A comparison of the theoretical cutting power consumption results forecasted with the model (FM_CM model) which include work of separation (fracture toughness) in addition to plasticity and friction, and two widespread regression equations while wood sawing with circular saw blades has been described. in and cutting power consumption forecasted. In computations of the cutting power consumption during rip sawing of Scots pine wood...

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• Empirical verification in industrial conditions of fracture mechanics models of cutting power prediction

  Publikacja

  • K. Orłowski
  • T. Ochrymiuk
  • M. Lackowski

  - Annals of WULS, Forestry and Wood Technology - Rok 2014

  A comparison of experimental results obtained in the industrial conditions at a sawmill located in the Baltic Natural Forest Region (PL) and theoretical cutting power consumption forecasted with the models which include work of separation (fracture toughness) in addition to plasticity and friction has been described. In computations of cutting power consumption during rip sawing of Scots pine wood (Pinus sylvestris L.) values of...

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• Poczucie zadowolenia z pracy - czy wiek ma znaczenie?

  Publikacja

  • A. Richert-Kaźmierska
  • K. Stankiewicz

  - Przedsiębiorczość i Zarządzanie - Rok 2014

  W artykule podjęto tematykę satysfakcji z pracy. Dokonano przeglądu podstawowych aspektów tego zjawiska: sposobów definiowania, znaczenia z punktu widzenia przedsiębiorstwa oraz czynników wpływających na występowanie lub niewystępowanie zadowolenia z pracy. Celem głównym była próba odpowiedzi na pytanie, czy charakterystyki demograficzne pracownika – a konkretnie jego wiek – mają znaczenie dla odczuwania zadowolenia z pracy. Dla...

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• Assessing groundwater vulnerability to sea water intrusion in the coastline of the inner Puck Bay using GALDIT method

  Publikacja

  • D. Potrykus
  • A. Gumuła-Kawęcka
  • B. Jaworska-Szulc
  • M. Pruszkowska-Caceres
  • A. Szymkiewicz
  • L. Dzierzbicka-Głowacka

  - Rok 2018

  In this research, GALDIT method was used to assess seawater intrusion in the coastal aquifer of the inner Puck Bay (Southern Baltic Sea). The impact of potential sea-level rise on groundwater vulnerability for years 2081-2100 was also considered. The study area was categorized into three classes of vulnerability: low, moderate and high. The most vulnerable area is the Hel Peninsula with northern part of the Kashubian Coastland....

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• Assessing groundwater vulnerability to sea water intrusion in the coastline of the inner Puck Bay using GALDIT method

  Publikacja

  • D. Potrykus
  • A. Gumuła-Kawęcka
  • B. Jaworska-Szulc
  • M. Pruszkowska-Caceres
  • A. Szymkiewicz
  • L. Dzierzbicka-Głowacka

  - E3S Web of Conferences - Rok 2018

  In this research, GALDIT method was used to assess seawater intrusion in the coastal aquifer of the inner Puck Bay (Southern Baltic Sea). The impact of potential sea-level rise on groundwater vulnerability for years 2081-2100 was also considered. The study area was categorized into three classes of vulnerability: low, moderate and high. The most vulnerable area is the Hel Peninsula with northern part of the Kashubian Coastland....

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• Marek Biziuk prof. dr hab. inż.

  Osoby

  Ur. 25.06.1947 w Sokółce, Województwo Podlaskie. W latach 1964-1969 studiował na Wydziale Chemicznym PG. Stopień doktora nauk technicznych uzyskał w 1977 r., a stopień doktora habilitowanego nauk chemicznych w zakresie chemia uzyskał na Wydziale Chemicznym PG 24.05.1995 r. Tytuł naukowy profesora nauk chemicznych uzyskał na Wydz. Chemicznym PG 6.04.2001 r. Członek Komitetu Chemii Analitycznej PAN od 2008, członek Zespołu ds....

• Gdańsk Urban Initiative Laboratory

  Publikacja

  • J. Bach-Głowińska
  • J. Łubiński
  • K. Krośnicka
  • J. Tobolewicz

  - Rok 2022

  Gdansk is Poland's principal seaport, situated on the southern edge of the Gdansk Bay on the Baltic Sea. The city is the capital and largest city of the Pomeranian Voivodeship. Gdansk, in a conurbation with the city of Gdynia and the resort town of Sopot, and suburban communities, jointly forms Poland's fourth largest metropolitan area, with a population approaching 1.4 million. The pathways towards the Micro ULL FWE Nexus Square...

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• LoCaGas seed money Wykorzystanie gazu niskokalorycznego w produkcji zielonej energii

  Projekty

  Kierownik projektu: dr inż. Robert Aranowski   Program finansujący: Europejska Współpraca Terytorialna i Europejski Instrument Sąsiedztwa

  Projekt realizowany w Katedra Inżynierii Procesowej i Technologii Chemicznej zgodnie z porozumieniem STHB.02.02.00-22-S166/21-00 z dnia 2022-04-19

• Efficiency of pollutants removal from landfill leachates using Nb/BDD and Si/BDD anodic oxidation

  Publikacja

  • B. Wilk
  • S. Fudala-Książek
  • M. Szopińska
  • M. Sobaszek
  • R. Bogdanowicz
  • A. Łuczkiewicz

  - Rok 2020

  Landfill leachates (LLs) is a complex, refectory and difficult to depurate liquid generated from sanitary landfills. It contains excessive levels of biodegradable and in particular non-biodegradable products (e.g. heavy metals, phenols, sulphide, plasticisers). LLs are among the effluents that may pose major environmental concerns, they can be a dangerous source of pollution e.g. due to infiltration into soil and underlying water....

• Synergism of floated paperboard sludge cake /sewage sludge for maximizing biomethane yield and biochar recovery from digestate: A step towards circular economy

  Publikacja

  • R. H. Hafez
  • A. Tawfik
  • G. K. Hassan
  • M. Zahran
  • A. A. Younes
  • A. Ziembińska-Buczyńska
  • F. Gamoń
  • M. Nasr

  - CHEMOSPHERE - Rok 2024

  Anaerobic digestion of floated paperboard sludge (PS) cake suffers from volatile fatty acids (VFAs) accumulation, nutrient unbalanced condition, and generation of digestate with a risk of secondary pollution. To overcome these drawbacks, sewage sludge (SS) was added to PS cake for biogas recovery improvement under a co-digestion process followed by the thermal treatment of solid fraction of digestate for biochar production. Batch...

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• DATABASE AND BIGDATA PROCESSING SYSTEM FOR ANALYSIS OF AIS MESSAGES IN THE NETBALTIC RESEARCH PROJECT

  Publikacja

  • M. Lewczuk
  • P. Cichocki
  • J. Woźniak

  - TASK Quarterly - Rok 2017

  A specialized database and a software tool for graphical and numerical presentation of maritime measurement results has been designed and implemented as part of the research conducted under the netBaltic project (Internet over the Baltic Sea – the implementation of a multi-system, self-organizing broadband communications network over the sea for enhancing navigation safety through the development of e-navigation services.) The...

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• The role of SSVF and SSHF beds in concentrated wastewater treatment, design recommendation

  Publikacja

  • M. Gajewska
  • H. Obarska-Pempkowiak

  - WATER SCIENCE AND TECHNOLOGY - Rok 2011

  The 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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• Modelization of Nutrient Removal Processes at a Large WWTP Using a Modified ASM2d Model

  Publikacja

  • J. Drewnowski
  • J. Mąkinia
  • L. Kopec
  • F. Fernandez-Morales

  - International Journal of Environmental Research and Public Health - Rok 2018

  The biodegradation of particulate substrates starts by a hydrolytic stage. Hydrolysis is a slow reaction and usually becomes the rate limiting step of the organic substrates biodegradation. The objective of this work was to evaluate a novel hydrolysis concept based on a modification of the activated sludge model (ASM2d) and to compare it with the original ASM2d model. The hydrolysis concept was developed in order to accurately...

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• Integrated Photocatalytic Advanced Oxidation System (TiO2/UV/O3/H2O2) for Degradation of Volatile Organic Compounds

  Publikacja

  • A. Fernandes
  • M. Gągol
  • P. Makoś-Chełstowska
  • J. Ali
  • G. Boczkaj

  - SEPARATION AND PURIFICATION TECHNOLOGY - Rok 2019

  Several advanced oxidation processes (AOPs) including photocatalytic processes were studied for effective treatment of complex model wastewater containing a wide variety of VOCs. The studies revealed synergistic effects of TiO2 based processes for improved degradation of the VOCs. A peroxone combined with TiO2/UV system (TiO2/UV/O3/H2O2) with a ratio between the oxygen source from the oxidant to chemical oxygen demand (COD) of...

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• Modeling N2O behavior during denitrification with different carbon sources and electron acceptors

  Publikacja

  • K. Wiśniewski
  • M. Kowalski
  • B. Vogel
  • M. Beier
  • K. Czerwionka
  • J. Mąkinia

  - Rok 2015

  A mathematical model was developed for identification of the most important mechanism leading to nitrous oxide (N2O) accumulation in denitrifying activated sludge systems. The activated sludge model No. 2d (ASM2d) was extended to include intermediate three steps of the denitrification process. The formation and accumulation of nitric oxide (NO) was assumed to be very low in the performed laboratory experiments. These experiments...

• Digitalization of High Speed Craft Design and Operation Challenges and Opportunities

  Publikacja

  • A. Dashtimanesh,
  • M. H. Ghaemi
  • Y. Wang
  • A. Karczewski
  • R. Niazmand Bilandi
  • S. Hirdaris

  - Procedia Computer Science - Rok 2022

  In recent years, global demands for safe and sustainable ships led to dramatic changes in the maritime industry. Digitalization is expected to play an important part in the future. This is supported by analysis of the autonomous ships market which shows that digitalization of large ship types such as tankers and container ships is well on track. Although to date designs of autonomous High-Speed Craft (HSC) have been developed,...

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• The selected hydrotechnical conditions of the Dnieper – Bug Channel and the Pripyat River in the development of the International Waterway E40

  Publikacja

  • M. Kalinowski
  • R. Koba
  • P. Jerzyło

  - Bulletin of the Maritime Institute in Gdańsk - Rok 2017

  International waterway E40 (MDW E40) is included in the network of inland waterways of transnational importance. It is a link between two areas: the Baltic Sea and the Black Sea. E40 route runs through three countries: Poland, Belarus and Ukraine. The article presents the results of the study on the analysis of two very important sections of the MDW E40 on the Belarusian section, it is:. the Dnieper – Bug Channel and the Pripy...

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• Wdrażanie metod zarządzania wiekiem w organizacjach publicznych na przykładzie Urzędu Miejskiego w Kilonii

  Publikacja

  • K. Stankiewicz

  - ZARZĄDZANIE ZASOBAMI LUDZKIMI - Rok 2015

  Artykuł przed­stawia dzi­ała­nia pod­jęte w ramach pro­jektu „Best Agers Light­houses – Strate­gic Age Man­age­ment For SME in The Baltic Sea Region” w celu wypra­cow­a­nia i wdroże­nia metod zarządza­nia wiekiem w Urzędzie Miejskim w Kilo­nii (Rathaus Kiel). Opisano sek­wencję dzi­ałań pode­j­mowanych w ramach pro­cesu wdraża­nia inter­wencji. Przeanal­i­zowano wyniki wywiadu pogłębionego przeprowad­zonego wśród kierown­ików w...

• APPLICATION OF THE KOSECKI’S METHOD IN DESIGNING OF OFFSHORE WIND POWER PLANTS FOUNDATION

  Publikacja

  • K. Mikina
  • P. Więcławski

  - ACTA SCIENTIARUM POLONORUM. SERIA: ARCHITECTURA - Rok 2018

  The concept of offshore wind power plants has been well developed in many European countries. There is no such thing as design of offshore wind power plants according to national tradition. The main problem is the lack of standards and guidelines. Ones being applied are Scandinavian or American methods which are not fully adapted to the conditions of the Baltic Sea. The article focuses on the monopile design, as it is currently the...

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• Shaping the New Vistula Spit Channel: Political, Economic, and Environmental Aspects

  Publikacja

  • J. Breś
  • P. Lorens

  - Urban Planning - Rok 2023

  In September 2022, the new shipping channel in Poland was opened for service. It connects the Port of Elbląg and the Gdańsk Bay in Poland, cutting through the Vistula Spit and the Vistula Lagoon. It was intended to enable direct access to the Baltic Sea from the Port of Elbląg without crossing Russian territory. Originally conceptualized decades ago, it has taken its final shape only recently. Its construction was associated with...

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• The role of SSVF and SSHF beds in concentrated wastewater treatment, design recommendation

  Publikacja

  • M. Gajewska
  • H. Obarska-Pempkowiak

  - Rok 2010

  The 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...

• Kinetics of pollutants removal in hybrid treatment wetlands – Case study comparison

  Publikacja

  • M. Gajewska
  • K. Cur
  • K. Jóźwiakowski
  • P. Bugajski

  - ECOLOGICAL ENGINEERING - Rok 2018

  Recent 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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• Evaluation and behaviour of slowly biodegradable substrate on mathematical modelling of oxygen uptake rate in activated sludge systems

  Publikacja

  • J. Drewnowski

  - Rok 2015

  The effect of the readily biodegradable (Ss) fraction in activated sludge systems has been extensively investigated, but only minor information can be found about the effect of Xs on OUR in activated sludge systems. The aim of this study was to determine the evaluation and behaviour of Xs on mathematical modelling of OUR using ASM2d and its modification. The essential study was divided into two major parts: experimental investigation...

• Detection of Lexical Stress Errors in Non-Native (L2) English with Data Augmentation and Attention

  Publikacja

  • D. Korzekwa
  • R. Barra-Chicote
  • S. Zaporowski
  • G. Beringer
  • J. Lorenzo-trueba
  • A. Serafinowicz
  • J. Droppo
  • T. Drugman
  • B. Kostek

  - Rok 2021

  This paper describes two novel complementary techniques that improve the detection of lexical stress errors in non-native (L2) English speech: attention-based feature extraction and data augmentation based on Neural Text-To-Speech (TTS). In a classical approach, audio features are usually extracted from fixed regions of speech such as the syllable nucleus. We propose an attention-based deep learning model that automatically de...

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