Abstract
There were conducted the researches to identify new correlation between traditional controlling process indicators of cleaning stock water from phosphates and concentration of phosphates in purified water that can be used for the development of new techniques. Analytical laboratory data of the current purification station were carried out with the use of the Pearson correlation coefficient to detect a connection between concentration of phosphates in the purified water and four kinds of hydrobiological data using Microsoft Excel a computer program with functions Corel batch analysis. The most informative for monitoring of purification from the phosphates is the indicator of the number of types of hydrobionts. Change of concentration of phosphates goes in antiphase to the amount of types of hydrobionts. Therefore, for the convenience of the users there was completed the visualization of the existing trend using the introduced by the authors index-modified number of hydrobionts. There was presented an algorithm monitoring the process of sewage purification from phosphates, which requires the creation of a database and preliminary plotting of dependence of phosphates Sf concentration on the number of hydrobionts NG. The further displaying of laboratory data indicator NG on the schedule allows to predict the expected concentration of phosphates Sf in purified sewage and in case of poor forecast to carry out operational actions. The survey is based on the basis of a new methodology, which was transferred for the introduction to "Chernihivodokanal" (Chernihiv, Ukraine)
Highlights
MONITORING OF WASTEWATER PURIFICA-Research objectives are set-Increase of water pollution around the world makes undeniable the urgency of preserving this important resource on the planet
The analytical study conducted by the authors using the Pearson correlation coefficient to detect a relationship between concentration of phosphates in purified sewage at the exit of purification station and hydro biological indices of aeration tanks using a computer program Microsoft Excel, functions Corel batch analysis
Research resutls It was found that among the examined in the researched of the introduction of these new range of indicators there is a methods will be creation of regulations of sewage purifica- weak correlation, to the most informative indicator for purition plants required by employees
Summary
Increase of water pollution around the world makes undeniable the urgency of preserving this important resource on the planet. This task is appropriate to solve by preventing the pollution of surface water by not TION PROCESS. A significant part of the sewage purification stations of Ukraine works using biological method of wastewater purification. New direction in Ukraine is being implemented under the supervision of the properties of magnetically detected biosorbents for sewage purification from heavy metals [7]. Properties of biosorbents are examined in the works [8,9,10,11,12]. It is clear that a further stage in the work
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