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Airport Runoff Management: Engineering Solutions

Zhelnovach Ganna, Belokon Karina, Barabash Olena, Dychko Alina

Ecological Engineering & Environmental Technology

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2022

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Vol. 23, iss. 1

230--240

EN

Infrastructure of transport is one of the most serious sources of negative impact on the environment at the international level, which requires the adoption of effective integrated measures to organize its sustainable development in an environmental context. In the light of the world communication processes of globalization and population migration, the development of air transport acquires particular importance, which simultaneously leads to an increase in the level of impact on the environmental components of all its parts. At the same time, the issue of improving the efficiency of wastewater treatment and environmental components from airports Surface runoff pollution formed during the operation of infrastructure objects of air transport, in particular in Ukraine, is poorly studied. That fact actualizes the need to study the effectiveness of wastewater treatment of airports in the context of ensuring their sustainable development and determines the choice of research topics. On the basis of calculations on the volume volumes of surface runoff formation from the territory of International Airport Kharkiv in winter and summer, as well as taking into account international regulations, the scheme of cleaning surface runoff of the airport was proposed in this article. In order to improve the efficiency of Surface runoff treatment from the specific components of airport storm water and bring their qualitative indicators to the normative requirements, regulations on the use and operation of advanced treatment of surface runoff were developed. The recommendations to provide ecological stability of the International Airport Kharkiv functioning in the context of ecologically safe management of the airport storm water runoffs, as the constituent part of the state transport infrastructure were worked out.

2

A New Prototype Design and Experimental Study for Assessing Spontaneous Coal Combustion

Aryansyah, Ibrahim Eddy, Nasir Subriyer, Said Muhammad, Kurniawan Ian, Huda Adri

Journal of Ecological Engineering

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2019

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Vol. 20, nr 6

9--17

EN

This present study contribute to provide a simple technology to early detect the phenomenon of spontaneous coal combustion. A new prototype is designated to detect the CO gas formation as a product of initial coal oxidation. Moreover, several parameters including coal quality, coal weight sample, ambient temperature, and air flow were employed to investigate the effects of each parameter to the CO formation time. The results show that the coal characterisation have a significant effect in the CO formation time where the coal having a higher fixed carbon and high grass calorific values provide the high liability of spontaneous coal combustion. However, these finding only occurred in low weight sample where in the high coal weight sample only fixed carbon plays the main role in determining the CO formation time. Furthermore, the prototype ambient temperature become the important parameter in the boosting of CO formation time where airflow only enhance the CO formation time in low temperature condition (below 29°C). Moreover, these findings opens a new sight in coal management, especially in Indonesia, where controlling the coal and atmosphere temperature could effectively prevent the spontaneous coal combustion especially in coal stockpile. Nevertheless, the other factor including airflow and coal weight sample also need perfect controlling because all of these factors potentially create a perfect environment to combust the coal spontaneously.

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International transfer of environmental protection technologies and its connections with the R&D sector

Kaczmarczyk M.

Ekonomia i Środowisko

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2017

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nr 2

31--42

EN

International transfers of the environmental protection technologies are increasingly important in the international trade and economic development. The article’s aim is to discuss the subject and the level of international transfers in the environmental protection sector in connection with the development of the R&D sector in the chosen European countries. In the framework of selected European Union countries there were analyzed the relationships between the international transfer of eco-technologies and the research and development sector, which turned out to be positive. The methodology was based on the presenting, comparing and measuring the strength of the connection between the international transfers in environmental protection technologies and the R&D sector characteristics. The limitation of the research turned out to be the lack of the data after 2013 year and lack of the data for each European country. The practical implication of the analysis is that the support for the R&D sector can cause better environmental protection technologies exchange between countries and from the social point of view – better natural environment for the society in general.

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Weryfikacja technologii środowiskowych (ETY)

Rubel E.

Inżynieria Powierzchni

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2013

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nr 4

72--75

PL

Jedną z barier utrudniających wdrażanie innowacyjnych rozwiązań jest brak zaufania odbiorców przemysłowych do nowych technologii. W celu przyspieszenia komercjalizacji innowacyjnych technologii na świecie funkcjonuje wiele programów Weryfikacji Technologii Środowiskowych. Proces weryfikacji ma za zadanie dostarczenie rzetelnej, niezależnej i popartej badaniami informacji o technologiach gotowych do wprowadzenia na rynek. Technologie środowiskowe są technologiami zaprojektowanymi w sposób uwzględniający zapobieganie lub redukcję niepożądanego wpływu na środowisko na którymkolwiek etapie życia produktu lub prowadzenia działalności. Obejmują wszystkie dziedziny gospodarki, a więc także technologie czysto produkcyjne, w tym liczne techniki powierzchniowej, cieplnej i cieplno-chemicznej obróbki metali. W Europie ruszył Pilotażowy Program Weryfikacji Technologii Środowiskowych Unii Europejskiej (EU ETV), a w maju 2013 roku akredytację otrzymała pierwsza polska Jednostka Weryfikacyjna.

EN

One of the barriers to breaking into the market with innovations is lack of confidence for new technologies by technology buyers and industry investors. In order to provide reliable, independent information about technologies ready for market and accelerate commercialisation of innovative environmental technology, there are many Environmental Technology Verification programs in action in the world. An environmental technology is any technology, that is designed to prevent or reduce the environmental impacts, at any stage of the life cycle of the products and activities. Use of the environmental technologies is less environmentally harmful than relevant alternatives. Application of such technologies allows to tackle pollution problems connected with surface treatment of metals and thermalchemical treatment as well – definition of environmental technology covers all branches of industry. The European Environmental Technology Verification pilot programme (EU ETV) and the first Polish Verification Body is presented in the paper.