Author(s)

M. Boyarshinov, P. Trusov, A. Kozlinskhikh & A. Lepikhiif

Abstract

The irregular loading of waste water treatment systems is determined by the non- uniformity of dwelling and industrial sewers. Only industrial sewers can be controlled to regulate the total amount of waste waters received in the treatment system. To carry out such regulation it is necessary to take into account the enterprises' locations, pipe parameters and sewer system configurations. The computer model of the uniaxial liquid flow is based on a system of non-linear equations in partial derivatives with corresponding initial and boundary conditions. To solve this problem the finite - difference method is applied here. Two approaches are compared: the

Keywords