Efficiency of application of the microbiological method of waste water treatment to remove hexamethylendiamine

Lytvynenko, Valeriia; Huhlych, Serhiy

doi:10.23939/ep2021.01.028

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…At the same time, the processes in water treatment systems have their own characteristics: insufficient and unclear information at the input and output of systems, irregularity or significant delay in obtaining input and output data, the impact on processes of many factors that can not always be identified. All this creates certain problems that interfere with process management, reduce the quality and efficiency of automation [Lytvynenko and Dychko, 2021]. In order to avoid these problems, it is proposed to focus on the following areas:…”

Section: Methods and Data Processmentioning

confidence: 99%

Risk-Oriented Approach to Assessment of Hexamethylenediamine Pollution of Aquatic Ecosystems

Lytvynenko¹,

Yeremeyev²,

Dychko³

2022

Ecol. Eng. Environ. Technol.

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HMD is widely used by industry in the manufacture of polyamide materials, as well as a substance in the production of epoxy resins and other substances. At the same time, HMD is a physiologically active, toxic and dangerous substance (hazard class II), which can cause burns, eczema-like dermatitis, diseases of the nervous system and gastrointestinal tract in humans. Wastewater contaminated with HMD, which is discharged into natural reservoirs, causes the death of aquatic organisms and aquatic vegetation, degrades the quality of water, which becomes unusable. HMDA is listed as a hazardous substance by the European Chemicals Agency and the American Conference of Government Hygienists of Industry.

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Section: Methods and Data Processmentioning

confidence: 99%

Risk-Oriented Approach to Assessment of Hexamethylenediamine Pollution of Aquatic Ecosystems

Lytvynenko¹,

Yeremeyev²,

Dychko³

2022

Ecol. Eng. Environ. Technol.

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“…MODERN APPROACHES TO THE ENVIRONMENT MONITORING. The environmental consequences of rapid industrialization [7] have resulted in countless incidents of land, air and water resources sites being contaminated with toxic materials and other pollutants, threatening humans and ecosystems with serious health risks. More extensive and intensive use of materials and energy has created cumulative pressures on the quality of local, regional and global ecosystems.…”

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confidence: 99%

Мережа Вимірювального Моніторингу Токсичних Забруднюючів В Екосистемі Для Сталого Середовища

Литвиненко¹,

Дичко²,

Єремєєв³

2022

Transactions of Kremenchuk Mykhailo Ostrohradskyi National Univ

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Environmental monitoring of the area of influence of pollutants of sewage is inextricably linked with the state of atmospheric air parameters, which determines the final characteristics of the process. In this case, this interaction has a significant impact on the development and functioning, as well as the durability of plant components of ecosystems. Increasing the accuracy and reliability of monitoring results is due to the economic difficulties due to the high cost of equipment (detectors, communication channels, multiplexing devices, security systems, etc.). The aim of the research is to optimize the measuring monitoring network of toxic pollutants, taking into account the number and location of pollutant detectors. The simplest developed method is based on taking into account the radius of the area of reliable detection, which depends on the signal threshold of detection, which in turn depends on the background pollution and its fluctuations in the control locations, the distance from the source of the emissions, the time of exposure of the detector (or the processing time of the analysis), the level the actions of the control system (the values of pollution, the achievement of which should trigger an alarm system to exceed the maximum permissible value of pollution), flow velocity.The system approach to the analysis of heavy technogenic accidents and their ecological consequences is aimed at the coordination and integration of the use of scientific research, the holistic coverage of the phenomena of interest, the deepening of the study of the mechanism of accidents, the development of emergency processes in space and time, the impact of the impressive factors of the accident on the environment. The developed methodology for the analysis of the toxic pollutions, including waste with hexamethylenediamine, is built on a hierarchical principle, consisting of blocks of analysis of accidents, examination of the consequences of accidents, a priori and a posteriori risk assessment, as well as the adoption of managerial decisions.

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Efficiency of application of the microbiological method of waste water treatment to remove hexamethylendiamine

Cited by 2 publications

References 4 publications

Risk-Oriented Approach to Assessment of Hexamethylenediamine Pollution of Aquatic Ecosystems

Risk-Oriented Approach to Assessment of Hexamethylenediamine Pollution of Aquatic Ecosystems

Мережа Вимірювального Моніторингу Токсичних Забруднюючів В Екосистемі Для Сталого Середовища

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