Exergic balance and efficiency of reverse osmosis modules
Journal Title: Праці Одеського політехнічного університету - Year 2017, Vol 3, Issue 53
Abstract
In this paper the option of using exergy analysis method is proposed for preparing make-up water by reverse osmosis systems (ROS), which are spreading in the reconstruction of the chemical departments of Ukrainian nuclear power plants. The estimation of exergy efficiency of water purification by membrane units is made and the nature of influence of the ROS main parameters on thermodynamic efficiency is identified. The conclusion on the possible ways of facilities improvement is drawn.
Authors and Affiliations
O. O. Kardasevich, V. V. Chichenin, I. D. Shulyak, N. V. Demchenko
Keywords
Related Articles
- EP ID EP311647
- DOI 10.15276/opu.3.53.2017.09
- Views 173
- Downloads 0
The analysis of the principles and methods evaluation of environmental safety levels in regional context
Comparison of regions of Ukraine according to relevant indicators and levels of environmental safety is the basis for developing a national strategy and organizing effective safety measures. The aim to determine prioriti...
Automation of arches calculation
The procedure of automation of calculation of the strained-deformed state of circular arches is considered in the calculation of bending and tensile-compression deformations concentrated and distributed external loads. T...
The algorithms for automated calculation of the furnace charge in smelting and refining metal
The production of the initial liquid metal with minimal departures from the regulated chemical composition is one of the main conditions for the production of high-quality castings with predetermined physical, mechanical...
Fracture resistance of shell-steel reactor steel with mixed deformation modes for justification of extension of nuclear power plants lifetime
Preliminary thermomechanical loading promotes increase of resistance to brittle fracture of heat-resistant steels with fractures and is the fundamental basis of the perspective method of increasing the resource for ensur...
Influence of organic ligands on copper electrodeposition from mono- and polyligand electrolytes
It is important to know the laws of copper electrodeposition from low-concentrated electrolytes containing different ligands because they simulate components of various copper-containing liquid wastes and electrolytes fo...