UDC 628.2/.4:006.3:349.6
DOI 10.35776/VST.2023.02.02

Danilovich Dmitrii, Frog Dmitrii

The main innovations introduced by Amendment No. 2 to the Code of Practice CP 32.13330.2018 «Sewerage. Pipelines and Wastewater Treatment Plants»

Summary

The main prerequisites for the development of Amendment No. 2 to CP 32.13330.2018, and the tasks facing this work are described. The main innovations introduced by Amendment No. 2 are considered. The principles of synchronization of the system of engineering regulation of wastewater treatment processes with environmental regulation of discharges; clarification of the provisions for determining the estimated wastewater inflows; additions to the subsection on drain stations are described. The main additions and clarifications in terms of wastewater and sludge treatment technologies are described and justified (Chapter 9 of the Code of Practice), namely: updated requirements for intrahour safety factors while calculating channels and flumes; supplemented requirements for reliability in the design of channels of bar screen buildings and the data for calculating the amount of screenings depending on bar spacing; specified conditions for the use of sewage regulators; requirements for the calculation of primary settling tanks, aeration tanks, secondary settling tanks; recommendations for the removal of phosphorus; requirements for the redundancy of sludge dewatering equipment in case of the lack of spare sludge beds; introduced formulas for calculating the pollution of primary effluent; recommendations for sludge acidification from primary settling tanks; requirements for the redundancy of submersible electromechanical equipment of aeration tanks and for the regulation of sludge discharge from secondary settling tanks; detailed recommendations on the use of filtration beds for receiving effluents; the limits of applying mandatory dechlorination while using chlorine and the allowability of using prefabricated units.

Key words

treatment facilities , sewerage , screens , phosphorus elimination , set of rules , dechlorination , primary and secondary settling tanks , pipelines and wastewater treatment plants , municipal (mixed) wastewater , estimated inflow , sewage regulators , drain stations , calculations , aeration tanks , equipment redundancy , sludge acidification , filtration beds , prefabricated units

For citation: Danilovich D. A., Frog D. B. The main innovations introduced by Amendment No. 2 to the Code of Practice CP 32.13330.2018 «Sewerage. Pipelines and Wastewater Treatment Plants». Vodosnabzhenie i Sanitarnaia Tekhnika, 2023, no. 2, pp. 12–23. DOI: 10.35776/VST.2023.02.02. (In Russian).

The further text is accessible on a paid subscription.
For authorisation enter the login/password.
Or subscribe

Список цитируемой литературы

1. Danilovich D. A. [Updating 2.04.02-84 «Water Supply. Outdoor Networks and Facilities». Construction norms and regulations (SNiP) and 2.04.03-85 «Sewerage. Pipelines and Wastewater Treatment Plants» Construction norms and regulations (SNiP)]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2011, no. 1, pp. 4–7. (In Russian).
2. Danilovich D. A. [Basic changes offered for inclusion in the Section «Wastewater Treatment Facilities of the actualized version of SNiP 2.04.03-85 «Sewerage. Pipelines and Wastewater Treatment Plants»]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2011, no. 3, pp. 63–72. (In Russian).
3. Danilovich D. A., Budnitskii D. M., Novikov A. V. [Switch over to the technologic regulations of effluent discharges from municipal wastewater treatment facilities: ten years track record and recommendations after the adoption of the complete package of regulatory legal acts]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2020, no.11, pp. 4–15. (In Russian).
4. Danilovich D. A. Spravochnik po nailuchshim dostupnym tekhnologiiam ochistki stochnykh vod poselenii [Reference book on the best available technologies of wastewater treatment for communities]. Ekologiia Proizvodstva, 2016, no. 6, рр. 18–24.
5. ITS 10-2019. Ochistka stochnykh vod s ispol’zovaniem tsentralizovannykh sistem vodootvedeniia poselenii, gorodskikh okrugov. Informatsionno-tekhnicheskii spravochnik [ITS 10-2019. Wastewater treatment with the use of public wastewater disposal systems of communities, urban districts. Information and technical reference book. Moscow, Biuro NDT, 416 p.].
6. Danilovich D. A., Epov A. N. Raschet i tekhnologicheskoe proektirovanie protsessov i sooruzhenii udaleniia azota i fosfora iz gorodskikh stochnykh vod [Calculating and designing processes and facilities for nitrogen and phosphorus removal from municipal wastewater. Moscow, 2020, 225 p.].
7. Danilovich D. A., Kozlov M. N. [25 years of the commercialization of the nitrogen and phosphorus removal at the Moscow Wastewater Treatment Facilities: 20 time-tested process solutions]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2019, no. 1, pp. 34–41. (In Russian).
8. Semin M. M., Iavtushenko M. V. [Experience of upgrading wastewater treatment facilities in Podolsk]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2019, no. 2, pp. 44–55. (In Russian).
9. Vlasov D. Iu., Novikov S. N., Gavrilov D. V., Skitovich Iu. S., Kevbrina M. V., Iliukhin R. I. [Implementation of the first and second stages of the integrated upgrade of the Liuberetskie Wastewater Treatment Facilities of Mosvodokanal JSC]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2022, no. 7, pp. 26–33. DOI: 10.35776/VST.2022.07.04. (In Russian).
10. Agarkov M. G., Levchenko D. A., Lysyi E. O., Sobur D. A. [Best available technologies of removing malodorous substances from vent emissions of the wastewater disposal systems]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2019, no. 3, pp. 8–14. (In Russian).
11. Vereshchagina L. M., Danilovich D. A., Frog D. B. [Overview of the main amendments to the Code of Practice CP 32.13330.2018 «Sewerage. Pipelines and Wastewater Treatment Plants» in terms of designing the systems for the disposal and treatment of surface runoff introduced in 2021]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2022, no. 5, pp. 4–13. DOI: 10.35776/VST.2022.05.01. (In Russian).
12. Danilovich D. A., Levchenko D. A., Sobur D. A., Kostiuchenko S. V., Timakov M. S. [Design and technological solutions to prevent the emissions and spread of odors from the facilities for municipal wastewater transportation and treatment]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2022, no. 4, pp. 36–47. (In Russian).
13. Khar’kin S. V. [Is a filtration unit needed in the process flow scheme of biological treatment?]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2022, no. 2, pp. 8–16. (In Russian).
14. Khar’kina O. V. Effektivnaia ekspluatatsiia i raschet sooruzhenii biologicheskoi ochistki stochnykh vod [Efficient operation and calculation of wastewater treatment facilities. Volgograd, Panorama Publ., 2015, 433 p.].
15. Kozlov M. N., Strel’tsov S. A., Kevbrina M. V., Gavrilin A. M., Gazizova N. G. [Acidification (prefermentation) as a method of raw sludge stabilization in the process of nutrients removal from wastewater]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2013, no. 5, pp. 13–20. (In Russian).
16. Smirnov A. V., Gomozova E. V., Esin M. A., Khristenko A. N. [Hydrologic aspects of introducing the technologies of nitri-denitrification and biological phosphorus removal in aeration tanks]. Nailuchshie Dostupnye Tekhnologii Vodosnabzheniia i Vodootvedeniia, 2019, no. 6, pp. 40–52. (In Russian).
17. Danilovich D. A., Maksimova A. A., Pupyrev E. I. [Estimation of volumes of unorganized wastewater inflow into sewerage system]. Vodosnabzhenie i Sanitarnaia Tekhnika, 2008, no. 10, pp. 31–38. (In Russian).