Wyniki wyszukiwania dla: WASTE HEAT MANAGEMENT

• WASTE MANAGEMENT

  Czasopisma

  ISSN: 0956-053X

• Proposal of a mobile medical waste incinerator with automatic waste feeder and heat recovery system

  Publikacja

  • J. Wajs
  • R. Michałka
  • A. Gołąbek

  - Rok 2019

  The paper presents and discusses the issue of medical waste (including hazardous ones) and their proper management. Inappropriate handling of infectious medical waste directly endangers the human being health and the environment. Infectious waste must therefore be properly disposed of – one of the most commonly used methods is the thermal treatment in the incinerators tailored for this purpose. During designing an incinerator unit,...

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• WASTE MANAGEMENT & RESEARCH

  Czasopisma

  ISSN: 0734-242X , eISSN: 1096-3669

• Management of low-temperature heat source by ORC aided by additional heat source

  Publikacja

  • D. Mikielewicz
  • J. Wajs
  • M. Bajor
  • E. Żmuda

  - Applied Mechanics and Materials - Rok 2016

  In the paper presented is a concept to utilize waste heat from the power plant with the aid of the low-temperature ORC cycle. The ORC system is heated from two heat sources, the first one being the flow rate of waste heat obtained from the exhaust gases. Subsequently, the working fluid in the cycle is additionally heated by the condensing steam from the low pressure turbine extraction points increasing in such way the level of...

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• Management of low-temperature heat source by ORC aided by additional heat source

  Publikacja

  • D. Mikielewicz
  • J. Wajs
  • M. Bajor
  • E. Żmuda

  - Rok 2015

  The presented work is aimed at utilisation of waste heat in the manner to produce electricity in ORC installation. Therefore the precondition of the study was to use the waste heat available in the form of a stream of hot water at 90°C. Such low enthalpy heat source is rather insufficient to produce a good quality vapour to feed the ORC turbine. That was the incentive to search for the ways of increasing the temperature of the...

• Design and experimental investigations of a cylindrical microjet heat exchanger for waste heat recovery systems

  Publikacja

  • T. Muszyński

  - APPLIED THERMAL ENGINEERING - Rok 2017

  Compact heat exchangers have more and more applications in many areas, including the HVAC, food and petrochemical industry. This paper describes the development of heat exchanger technology for waste heat recovery (WHR) from a range of processes. Case-study testing shows that the proposed heat exchanger can successfully enhance heat transfer and recover waste heat in a range of applications making them economically, environmentally and...

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• Exergy analysis of the Szewalski cycle with a waste heat recovery system

  Publikacja

  • T. Kowalczyk
  • P. Ziółkowski
  • J. Badur

  - Archives of Thermodynamics - Rok 2015

  The conversion of a waste heat energy to electricity is now becoming one of the key points to improve the energy efficiency in a process engineering. However, large losses of a low-temperature thermal energy are also present in power engineering. One of such sources of waste heat in power plants are exhaust gases at the outlet of boilers. Through usage of a waste heat regeneration system it is possible to attain a heat rate of approximately...

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• Proposal of a Mobile Medical Waste Incinerator with Application of Automatic Waste Feeder and Heat Recovery System as a Novelty in Poland

  Publikacja

  • J. Wajs
  • R. Michałka
  • A. Gołąbek

  - Sustainability - Rok 2019

  The paper presents and discusses the issues of medical waste (including hazardous ones) and the problems regarding their proper management in Poland. Inappropriate handling of infectious medical waste directly endangers human health and the environment. Infectious waste must be properly disposed of—in practice, the only method of their disposal available in Poland is a thermal treatment in the incinerators tailored for this purpose....

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• A modern solid waste management strategy – the generation of new by-products

  Publikacja

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

  - WASTE MANAGEMENT - Rok 2016

  To benefit the environment and society, EU legislation has introduced a ‘zero waste’ strategy, in which waste material should be converted to resources. Such legislation is supported by the solid waste hierarchy concept, which is a set of priorities in waste management. Under this concept, municipal solid waste plants (MSWPs) should be equipped with sorting and recycling facilities, composting/incineration units and landfill prisms...

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• Sustainable Waste Management for Implementation of a Circular Economy Model in a Port

  Publikacja

  • A. Deja
  • P. Weichbroth
  • W. Ślączka

  - Procedia Computer Science - Rok 2023

  The manuscript presents the management of waste from marine vessels and cargo handling companies in a selected European Union port. The main objective of the paper is to analyse and evaluate the existing waste management model in the port of Szczecin in the context of circular economy. The expert research carried out is aimed, inter alia, at identifying which of the solutions currently in use need to be improved from an environmental...

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