UDC 628.2/.3:006.057
DOI 10.35776/VST.2024.02.03

Danilovich Dmitrii, Frog Dmitrii, Vereshchagina Lidiia

The main revisions proposed in Amendment No. 3 to CP 32.13330.2018 «Sewerage. External networks and structures»

Summary

The main revisions CP 32.13330.2018 «Sewerage. External networks and structures» proposed in Amendment No. 3, developed by the Research Institute of Building Physics of the Russian Academy of Architecture and Construction Sciences in 2023 are described. The following concepts were introduced: basic technical solutions and requirements for their development, industrial storm sewer systems at industrial enterprises and requirements for their design. The requirements to the existing wastewater disposal systems have been clarified. The revised and extended requirements have been established for the use of one- and two-stage wastewater screening, acidification of primary sludge, biological wastewater treatment methods, UV disinfection of effluents, stabilization and disinfection of wastewater sludge, thermal drying and thermal utilization of sludge. Requirements to the disposal of wastewater sludge have been simplified.

Key words

disinfection , wastewater treatment , sewerage , water disposal , set of rules , sludge treatment , pollutants , estimated flow

For citation: Danilovich D. A., Frog D. B., Vereshchagina L. M. The main revisions introduced by Amendment No. 3 to CP 32.13330.2018 «Sewerage. External networks and structures». Vodosnabzhenie i Sanitarnaia Tekhnika, 2024, no. 2, pp. ­19–31. DOI: 10.35776/VST.2024.02.03. (In Russian).

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REFERENCES

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