Research of processes of eutrophication of Teteriv river reservoir based on neural networks mass
Journal Title: Вісник Житомирського державного технологічного університету. Серія: Технічні науки - Year 2016, Vol 78, Issue 3
Abstract
Methods of process control of eutrophication in water are based on water sampling, handling them in the laboratory and calculation of indexes of pond ecosystem. However, these methods have some significant drawbacks associated with using manual labor. The method of determining of the geometric parameters of phytoplankton through the use of neural networks for processing water samples is developed. Due to this method eutrophic processes of reservoirs of river Teteriv are investigated. A comparative analysis of eutrophic processes of reservoirs "Denyshi" and “Vidsichne” intake during 2014-2015 years are given. The differences between qualitative and quantitative composition of phytoplankton algae in two reservoirs of the river Teteriv used for water supply of Zhitomir city area are found out. The influence of exogenous and endogenous factors on the expansion of phytoplankton is researched. Research results can be used for monitoring and forecasting of ecological state of water for household purposes, used for water supply of cities.
Authors and Affiliations
T. A. Yelnikova, I. H. Kotsuba
Keywords
Related Articles
- EP ID EP254634
- DOI -
- Views 124
- Downloads 0
Technological complex of field synthesis of products from nonmetallic composites
The technological complexes of layer-by-layer synthesis of products, applied non-metallic composites and technologies for their preparation, allowing to create various construction designs of wide application in additive...
Increase of manufacturability of manufacturing of difficult profile details
The analysis of existing problems arising in the process of manufacturing such complex profile parts as gears is carried out. The possible ways of simplifying the technological processes with the aim of improving the eco...
Ways of further improving the quality of iron ore concentrates at PJSC «Poltava GOK» in modern conditions
The possibility of improving the quality of magnetite concentrates by modernizing the main operations of magnetic flotation enrichment technology is substantiated. The possibility of using a moving layer of magnetite par...
Evaluation influence of machining parameters on shape form errors in turning of machine parts clamped in the chuck with adaptive jaws
The paper deals with the derivation problem of the dependence of machine part geometric form deviation in cross section area on clamping diameter as well as cutting speed, feed and cutting depth in semi finish machining....
Computational analysis of the temperature improvement of electric asynchronal motors
In the development of electric machines as a whole, as well as asynchronous motors, in particular, the limit values of temperature are the key factors that affect the efficiency of the overall design. Since the usual loa...