SPECIFICS OF WASTEWATER PARAMETERS CALCULATION, WHICH SHOULD BE DETERMINED WHEN DRAWING UP RULES FOR RECEIVING WASTEWATER INTO THE CITY SEWERAGE SYSTEM
DOI:
https://doi.org/10.33042/2522-1809-2022-3-170-148-153Keywords:
permissible concentration, pollutant, natural environment, computer program, sludge, ecology, expertise, wastewater, water resources.Abstract
The article analyzed the problems of environmental monitoring and the level of automation for predicting the state of the environment and the level of use of computer information and analytical systems for environmental expertise.
It is established that in order to improve the environmental safety management system and automate the processes of assessing the impact of economic activity on the environment, it is necessary to create software packages aimed at solving various environmental problems, namely receiving wastewater from enterprises to the urban sewerage systems.
It is known that the relationship between consumers and water utilities is governed by the Rules of sewage. According to these Rules, the permissible concentrations of pollutants contained in the wastewater of enterprises are determined. But such calculations are characterized by a large number of parameters and a large amount of input data.
The authors of the article developed a software package for calculations and rationing of wastewater quality indicators of enterprises that discharge their wastewater into the sewerage network of cities and may disrupt the operation of treatment facilities. In general, the developed software package will reduce the time and perform calculations to determine the permissible concentrations of pollutants in the wastewater of enterprises (consumers), and at the same time analyze large data sets. Automation of the main components of environmental procedures will increase the efficiency and reliability of urban sewerage systems and more effectively assess the impact on the environment. Also, the created software complex will determine the concentration of heavy metals in the sewage sludge and ensure its use as a fertilizer containing more phosphorus and calcium.
It should be noted that the created software package allows you to perform such calculations that are difficult to perform in Excel. You can export data from any source - WEB, Excel, OpenOffice. Data and calculation algorithms are separated, which minimizes error. The software package was created using Node.js technology.
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