C - the full height of the SPS housing, mm
h1 - the depth of the laying of the supply pipeline, mm
h2 - the depth of the laying of the pressure discharge pipeline, mm
N1 - number of supply pipelines, pcs
N2 - number of pressure discharge pipelines, pcs
D1 - diameter of the supply pipeline, mm
D2 - diameter of the pressure discharge pipe, mm
Qmax - the maximum inflow of effluents into the SPS, m3/hour
Qcp - average inflow of effluents to the SPS, m3/hour
H - pressure