Open AccessStatistically distributed characteristics of wastewater discharged from Kamskiy Kabel, LTD and containing organic phenolic compounds
Author(s) -
N. P. Bukalova
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/962/4/042090
Subject(s) - wastewater , mean value , absolute deviation , relative standard deviation , mean square , environmental science , chemistry , mathematics , environmental engineering , statistics , detection limit
A method of drawing up a statistically distributed characteristics of wastewater with the specified accuracy has been considered, which allows to study the patterns of fluctuation in the concentrations of organic phenolic substances in wastewater, on the example of the water discharged from Kamskiy Kabel, LTD. Based on the performed research, a model of the expected value and of mean square deviation of the fluctuation in the concentrations of organic phenolic substances has been built. It has been found that the fluctuation in the concentration of organic solvents in wastewater is seasonal, and the statistically distributed curve of the concentrations fluctuation has three extremum points.