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Volume 3, Number 2 (2018)

Зміст

Титульні сторінки та зміст

Nataliia Magas, Hanna Trokhymenko Impact of Riverbank Anthropogenic Pollution Sources on the Formation of River Water Quality

IMPACT OF RIVERBANK ANTHROPOGENIC
POLLUTION SOURCES ON THE FORMATION
OF RIVER WATER QUALITY

Nataliia Magas, Hanna Trokhymenko

Admiral Makarov National University of Shipbuilding
9, Heroiv Ukrainy Av., Mykolaiv, 54025, Ukraine
nataly.magas@gmail.com

Received: 11.06.2018

© Magas N., Trokhymenko H., 2018

Abstract. The method of estimation of the impact of riverbank anthropogenic pollution sources on the formation of river water quality is proposed. A description of the influence of housing and utility providers on water bodies within Mykolaiv region is made. The obtained results can be applied in the development of measures aimed at improvement of the ecological situation in the area under study.

Key words: anthropogenic loading, environmental hazard, wastewater, harmful impact, pollution source.

Кількість посилань 12

Olena Kharlamova Formation and Development of Scientific Direction of “Ecological Safety” as a Priority of Scientific and Pedagogical Activity of Professor Volodymyr Shmandiy

FORMATION AND DEVELOPMENT
OF SCIENTIFIC DIRECTION OF “ECOLOGICAL SAFETY”
AS A PRIORITY OF SCIENTIFIC AND PEDAGOGICAL ACTIVITY
OF PROFESSOR VOLODYMYR SHMANDIY

Olena Kharlamova

Kremenchuk Mykhailo Ostrohradskyi National University,
20, Pershotravneva Str., Kremenchuk, 39600, Ukraine
kharlamovaovdoc@gmail.com

Received: 11.03.2018

© Kharlamova O., 2018

Abstract. The milestones of scientific and pedagogical activity of Professor Volodymyr Shmandiy are described. The main results of the scientific school headed by him are presented. The hierarchical structure of ecological danger is set forth. The conceptual principle of ecological safety management is formulated. The scientific principles of research on the environmental impact of earthquakes of technogenic origin are presented. A poly-staged method for producing adsorbent of high absorption capacity based on waste from agro-industrial complex is presented. Scientific-applied and educational-methodical achievements are announced.

Key words: scientific direction, scientific and pedagogical activity, ecological danger, management of ecological safety, adsorption technology.

Кількість посилань 7

Olena Matskiv, Oksana Chaika, Lyudmyla Babiak, Viktor Vasiichuk, Natalya Shuvar Influence of Petrol and Petroleum Components’ Vapours on Human Organism

INFLUENCE OF PETROL AND PETROLEUM
COMPONENTS’ VAPOURS ON HUMAN ORGANISM

1Olena Matskiv, 1Oksana Chaika, 1Lyudmyla Babiak,
1Viktor Vasiichuk, 2Natalya Shuvar

1Lviv Polytechnic National University,
12, Bandera Str., Lviv, 79013, Ukraine
2Lviv Institute of Economics and Tourism, 8, Mentsinsky Str.
Lviv, Ukraine
o.olex.ul@gmail.com

Received: 20.02.2018

© Matskiv O., Chaika O., Babiak L., Vasiichuk V., Shuvar N., 2018

Abstract. The work deals with the analysis of sources and ingression of petroleum vapours into environment, as well as with petrol losses and the dependence of the vapours concentration on the tank volume and the ambient temperature. The concentration of petroleum vapours at the petrol station and the individual risk of hazard level have been calculated. The chemical composition of petrol is shown, toxicity of its components and their influence on the human organism as a whole are analyzed.

Key words: sources of pollution, vapours, petrol, hydrocarbons, risk, toxicity, diseases..

Кількість посилань 13

Qurat-Ul An Sabir, Muhammad Nadeem, Tri Nguyen-Quang Mathematical Simulation for Algal Growth in the Water Reservoirs of Moncton City (New Brunswick, Canada) by the Supervised Learning Classifier

MATHEMATICAL SIMULATION FOR ALGAL GROWTH IN THE WATER RESERVOIRS OF MONCTON CITY (NEW BRUNSWICK, CANADA) BY THE SUPERVISED LEARNING CLASSIFIER

Qurat-Ul An Sabir, Muhammad Nadeem, Tri Nguyen-Quang

Biofluids and Biosystems Modeling Lab (BBML)
Department of Engineering, Faculty of Agriculture, Dalhousie University
39, Cox Road, Truro-Bible Hill, B2N 5E3, Canada
tri.nguyen-quang@dal.ca

Received:

© Qurat-Ul An Sabir, Tri Nguyen-Quang, 2018

Abstract. Mathematical model is a good approach to deal with the coupling effects of governing parameters in algal bloom growth. Among many models to deal with combining factors and data-based supervised learning classifiers, the Artificial Neural Network (ANN) has the most significant impact on the development of bloom pattern. The objective of this paper is to use the Artificial Neural Network (ANN) model to simulate the growth of harmful algae under environmental factors that can lead to bloom pattern in two reservoirs of Moncton city (Canada) with the collected data from two years of observation 2016–2017.

Key words: Artificial Neural Network (ANN), Cyanobacteria, Harmful Algal Blooms (HAB), Modified Redfield Ratio (MRR), Supervised learning classifier

Кількість посилань 9

Rostyslav Sipakov, Volodimir Trofimovich, Olena Voloshkina, Julia Bereznitska Impact of Weather Factors on the Speed of the Reaction of Formaldehyde Formation Above Motorway Overpasses

IMPACT OF WEATHER FACTORS ON THE SPEED
OF THE REACTION OF FORMALDEHYDE FORMATION
ABOVE MOTORWAY OVERPASSES

Rostyslav Sipakov, Volodimir Trofimovich, Olena Voloshkina, Julia Bereznitska

Kyiv National University of Construction and Architecture,
31, Vozduhoflotsky Av., Kyiv, 03680, Ukraine
e.voloshki@gmail.com

Received: 16.03.2018

© Sipakov R., Trofimovich V., Voloshkina O., Bereznitska J., 2018

Abstract. The analysis of the actual air condition in the city of Kyiv in the areas of big overpasses and crossroads shows that the average annual concentration of formaldehyde more than 3 times exceeds the maximum permissible concentration (MPC) of this toxic substance. One of the most powerful sources of formaldehyde formation in the air of the city is motor vehicles. The role of weather factors in formaldehyde formation rate (K) depending on capacity of emissions of internal combustion engines has been analyzed in this article. The equation for determining rate constant has been obtained, which depends on the temperature in the city of Kyiv and on the value of effective energy activation of the mentioned process. The comparison of the calculated and measured values of the rate reaction constant in Observation Point (OP) No. 9 in the area of Leningradska square has been given. The conducted research gives the opportunity to assess and obtain forecasting data on atmospheric pollution and probability of smog situations emergence in Kyiv. The suggested methodology can be used for other cities in Ukraine where motor vehicles are the main indicator of photochemical smog emergence.

Key words: formaldehyde, indicator of pollution, impact of weather factors, motorway overpasses, concentration of pollution, mathematical model of atmospheric pollution

Кількість посилань 26

Sergiy Orel, Oleksii Ivashchenko, Myroslav Malyovanyy Assessment of the Influence of Military Activity on the Environment at the International Peacekeeping and Security Center Through the Evaluation of Environmental Risk

ASSESSMENT OF THE INFLUENCE OF MILITARY ACTIVITY
ON THE ENVIRONMENT AT THE INTERNATIONAL PEACEKEEPING AND SECURITY CENTER THROUGH THE EVALUATION
OF ENVIRONMENTAL RISK

Sergiy Orel1, Oleksii Ivashchenko1, Myroslav Malyovanyy2

1National Army Academy named after hetman P. Sagaydachny
32, Heroes of Maidan Str., Lviv, 79012, Ukraine
2 Lviv Polytechnic National University
12, S. Bandera Str., Lviv, 79013, Ukraine
alex_ivashchenko@yahoo.com

Received: 20.06.2018

© Orel S., Ivaschenko O., Malyovanyy M., 2018

Abstract. The article provides the estimation of the influence of military activity on the environment at the international peacekeeping and security centre. The assessment was carried out by determining the value of the environmental risk of the military activity impact on the indicator species of animals listed in the Red Data Book of Ukraine - white-tailed bald eagle and small snapper. It has been established that despite the exceeding contents of heavy metals in soils, the risk of deterioration of the health of birds feeding on the territory of the polygon is extremely small.

Key words: military activity, polygon (international peacekeeping and security centre), estimation of environmental risk, indicator species.

Кількість посилань 11

Serhii Kvaterniuk, Vasyl Petruk Multispectral Ecological Control of Biomass of Phytoplankton in Aqueous Media in Situ using a Quadrocopter

MULTISPECTRAL ECOLOGICAL CONTROL OF BIOMASS
OF PHYTOPLANKTON IN AQUEOUS MEDIA
IN SITU USING A QUADROCOPTER

Serhii Kvaterniuk, Vasyl Petruk

Vinnytsia National Technical University
95, Khmelnytske shose, Vinnytsia, 21021, Ukraine
serg.kvaternuk@gmail.com

Received: 23.07.2018

© Kvaterniuk S., Petruk V., 2018

Abstract. The aim of the work is to improve the method and means of multi-spectral ecological control of phytoplankton biomass in water environments in situ using a quadrocopter with a multi-spectral camera. The instrumental and methodological errors of indirect measurements of phytoplankton biomass in the near-surface layer of the aquatic environment using the developed means of environmental control have been analyzed.

Key words: ecological monitoring, multi-spectral measurements, water, phytoplankton, bio-indication.

Кількість посилань 15

Tetyana Rotay Enhancement of Environmental Security of Destruction Processes of Water Pollutants in Ecosystems of Water Treatment Plants

ENHANCEMENT OF ENVIRONMENTAL SECURITY
OF DESTRUCTION PROCESSES OF WATER POLLUTANTS
IN ECOSYSTEMS OF WATER TREATMENT PLANTS

Tetyana Rotay

Postgraduate student of the Department of Biotechnology and Bioengineering,
Kremenchuk National University named after Mykhailo Ostrogradskyi
20, Pershotravneva Str., Kremenchuk, 39600, Ukraine
v-nik@kdu.edu.ua

Received: 02.08.2018

© Rotay Т., 2018

Abstract. At present, mechanical, chemical, biochemical and physicochemical methods of cleaning are developed and efficiently used to protect water bodies from sewage pollution. The methods of biochemical wastewater purification from organic contaminants with the use of activated sludge have received the highest recognition. Getting of additional nutrients (nitrogen, phosphorus, potassium) and other trophic precursors into the aquatic ecosystem directly leads to immediate biohydrogenase reaction of increase in the number and biomass of the primary producers of organic matter. Chemical composition of water is an important criterion for water quality assessment. Therefore, the study of the dynamics of qualitative and quantitative chemical composition of water is a priority task in determining the efficiency of wastewater treatment in bioreactors.

Key words: sewage, activated sludge, microhydrobionts, organic substances, destruction

Кількість посилань 10

Valentina Iurchenko, Elena Lebedeva, Svitlana Ponomaryova Ecological Safety Predictive Modeling Concerning Fine Cocoa Dust Dispersion, Released by Confectionery Manufacture

ECOLOGICAL SAFETY PREDICTIVE MODELING CONCERNING FINE COCOA DUST DISPERSION, RELEASED BY CONFECTIONERY MANUFACTURE

1Valentina Iurchenko, 1Elena Lebedeva, 2Svitlana Ponomaryova

1Kharkov National University of Civil Engineering and Architecture
40, Sumskaya Str., Kharkiv, 61002, Ukraine
2Ukrainian Research Institute of Environmental Problems
6, Bakulyna Str., Kharkiv, 61002, Ukraine
yurchenko.valentina@gmail.com

Received: 01.02.2018

© Iurchenko V., Lebedeva E., Ponomaryova S., 2018

Abstract. In order to predict ecological safety conserning cocoa dust emission (PM2,5 and PM10), the mathematical modeling of its dispersion was performed considering the atmosphere turbulent diffusion. Necessary gravity sedimentation rate of cocoa dust for modeling was identified during the experimental researches. Obtained results indicate the necessity of intensification of fine particles emission clean-up in the observed confectionery factory.

Key words: cocoa fine dust, dispersion, ecological safety, mathematic modeling, atmosphere turbulent diffusion.

Кількість посилань 16

Yelizaveta Chernysh, Leonid Plyatsuk, Sabina Gabbassova Environmental Biochemical Analysis of Sulfur Compound Transformation of Natural and Technogenic Genesis

ENVIRONMENTAL BIOCHEMICAL ANALYSIS
OF SULFUR COMPOUND TRANSFORMATION
OF NATURAL AND TECHNOGENIC GENESIS

Yelizaveta Chernysh, Leonid Plyatsuk, Sabina Gabbassova

Department of Applied Ecology, Sumy State University,
2, Rymskogo-Korsakova Str., Sumy, 40007, Ukraine
e.chernish@ssu.edu.ua

Received: 29.03.2018

© Chernysh Yе., Plyatsuk L., Gabbassova S., 2018

Abstract. Ecological and biochemical analysis of transformations of sulfur compounds of natural and technogenic genesis is carried out in the article. Biochemical analysis was based on metabolic models of bacteria Thiobacillus sp., Acidithiobacillus sp. etc. and the study of ecological trophic groups of microorganisms using the KEGG database to establish the regularities of sulfur transformations produced using secondary raw materials. The ways of attracting bacterially transformed sulfur by plant systems as an environmentally safe direction for improving S-nutrition in the ecosystem were determined.

Key words: ecological and biochemical analysis, sulfur compounds, metabolic models, agro-ecosystem, secondary raw materials

Кількість посилань 11

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