NTERPOLATION CONTROL OF SEWAGE

Abstract

The technique of environmental monitoring of sewage of the industrial enterprise in the conditions of beyond design basis accidents at which there is no number of the indicators revealed in real time is considered. Therefore, it is offered to use prior data on sources and the nature of pollution. Intermediate values of size of pollution between carrying out measurements are in process of control. At the same time, control consists of two steps. With two results of control through the set interval between carrying out the next control operations it is required to construct a function which could describe with high precision the probability of existence of pollution between carrying out control operations (which could be missed), at which the curve of the constructed function passed precisely through the available points of the received results. In work the example with use of an optical-electronic way of a research of features of processes of the movement of the pollutants proceeding in the liquid environment is given. The stochastic approach consisting in the fullest use of statistics of existence of pollution and also data on emergence of pollution on objects-analogs is used. The mathematical model of the course of pollution on a sewer with use of probabilities of emergence of pollution is given in certain points (posts) of a sewer pipe. Admission probability is estimated by posts of control of pollution that allows to increase reliability of environmental monitoring of sewage of the enterprises.