Mathematical Modeling of the Process of Liquid Medias Magnetic Purification From Multicomponent Ferromagnetic Impurities

Mathematical Modeling of the Water Purification Process Taking Into Account the Inverse Effect of the Process Characteristics on the Characteristics of the Environment

“…We give the results of calculations by formulas (3) for c 2 shows the distribution of the impurity's concentration in the liquid and sediment at certain points in time. Hence, setting the output of the filter (at L = 1) permissible concentration value c = c cr = 0.59 mg/l, Figure 2: Distribution of impurity concentrations in the liquid and sediment along the filter at time points t 1 = 20 h, t 2 = 80 h find the time of its protective action: t = τ 3 = 71 hours, which differs by 4 hours from the data obtained experimentally [8]. The filter will accumulate 240 g of sediment.…”

“…We give the calculation results by formulas (4) for c * (t) = 170mg/l, L = 0.8m, β 0 = 0.3s −1 , α 0 = 0.0056s −1 , σ 0 = 0. [8] and calculated by formulas (7), therefore, the calculations result by formulas (7) give greater accuracy than the calculations by the formulas of the classical Mintz model. Also, the received calculation formulas give the ability to calculate dynamics of the concentration advance of pollution and a deposit along the filter (see Fig.…”

“…The solutions of system (9) under conditions (10) are sought similarly to the general problem in the form of asymptotic series (see [8], [11]). We give the calculation results by formulas (4) for c * (t) = 170mg/l, L = 0.8m, β 0 = 0.3s −1 , α 0 = 0.0056s −1 , σ 0 = 0.…”