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Airport Runoff Management: Engineering Solutions

100%

Zhelnovach G. , Belokon K. , Barabash O. , Dychko A.

tom Vol. 23, iss. 1

230--240

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.

Modeling a Set of Management Approaches for the Effective Operation of the Environmental Management System at the Business Entities

88%

Barabash O. , Weigang G. , Dychko A. , Zhelnovach G. , Belokon K.

Ecological Engineering & Environmental Technology

2021

tom Vol. 22, iss. 6

1--10

The paper presented the results of research on the choice of management approaches to ensure the effective functioning of the environmental management system of business entities. New challenges contribute to the formation of a new system of approaches to decision-making. Implementation of environmental management systems is conducted in accordance with the requirements of the international standard ISO 14001: 2015. Effective EMS is based on a balanced choice of management approaches, the main objective of which is to ensure environmental performance at each stage of the EMS implementation. The clear control of indicators of environmental-organizational changes and environmental performance criteria of environmental management system requires the formation of a set of complementary management approaches that promote productive decision-making to reduce risks and prevent criticality of the environment. The result of the study is the development of an algorithm of the procedure for selecting effective management approaches. The formation of structural model of approaches in the process of implementation and functioning of the environmental management system has helped to identify the organizational activities that ensure the environmental safety of business entities. A thorough analysis of each stage of the development, implementation and operation of environmental management system enabled identifying a set of management approaches, forming a vector of environmental and organizational changes in the activities of business entities. Taking into account the developed algorithm of the procedure of selecting managerial approaches and the conceptual model of assessing managerial approaches to the effective functioning of the environmental management system, a structural model of applying managerial approaches at each stage of implementation and functioning of the EMS to improve the environmental safety of business entities was built. The study pertaining to the stages of structural model and application of QFD-methodology (Quality Function Deployment) allowed building a matrix diagram, which defines a vector of orientation of approaches, taking into account their complexity and materiality.