Obtaining design data for the calculation of wastewater treatment facilities for communities in accordance with Amendment No. 2 of CP 32.13330.2018

Summary

The main innovations introduced by Amendment No. 2 to CP 32.13330.2018 «Sewerage. Pipelines and Wastewater Treatment Plants» with regard to obtaining design data for calculating wastewater treatment facilities for communities are considered. The main content of the new D Appendix as part of this Code of Practice, dedicated to this issue, is outlined, where the instructions are differentiated on obtaining design data for calculations provided the primary design data is sufficient, or insufficient. In particular, the specified requirements for taking into account predicted changes in the drainage sewer territory, determining the daily and hourly coefficients of unevenness, and determining the calculated concentrations of pollutants are described.

Key words

treatment facilities , sewerage , set of rules , pipelines and wastewater treatment plants , municipal (mixed) wastewater , municipal (mixed) wastewater , verification , relevant data , wastewater inflow , loadings , pollution concentrations , wastewater temperature