UDC 628.28
DOI 10.35776/VST.2023.06.04

Tatanov Iurii, Melekhov Roman

A modern approach to the maintenance of gravity sewers of public utilities

Summary

Most public utilities are facing typical problems associated with severe wear of wastewater collection, transportation and treatment systems, as well as with hydrogen sulfide emissions, and deterioration of the treatment facilities operation. One of the main reasons is untimely cleaning of pipelines transporting wastewater resulting in the secondary pollution of wastewater. The solution to the afore-referenced problems lies in the proper organization of the integrated maintenance of gravity sewers. The most rational combined approach to the maintenance of gravity sewers is proposed, that combines reducing the capacity of the own structures of water supply and wastewater enterprises with inviting outsourcing companies for the scheduled maintenance.

Key words

secondary pollution , wastewater transportation , sewer network wear , hydrogen sulfide emissions , deterioration of the treatment facilities operation , outsourcing professional services , integrated maintenance of gravity sewers , combined method of workflow management

For citation: Tatanov Iu. I., Melekhov R. V. A modern approach to the maintenance of gravity sewers of public utilities. Vodosnabzhenie i Sanitarnaia Tekhnika, 2023, no. 6, pp. 30–34. DOI: 10.35776/VST.2023.06.04. (In Russian).

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