Corrosion of Concrete in a Water Management Structure in Conditions of Biogenic Sulfuric Acid Aggression-Reference-Cited by-同舟云学术

Corrosion of Concrete in a Water Management Structure in Conditions of Biogenic Sulfuric Acid Aggression

Published:2023-08-25 Issue: Volume:953 Page:55-62
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Iurchenko Valentyna¹,Melnikova Oksana¹,Levashova Yuliia¹,Kosenko Natalia¹

Affiliation:

1. O. M. Beketov National University of Urban Economy in Kharkiv

Abstract

Concrete is a construction material that is extremely widely used in the construction of water management facilities. However, in the presence of hydrogen sulfide in the gas-air operating environment, concrete can undergo extremely aggressive biogenic sulfuric acid corrosion. The paper presents the results of an experimental chemical, physico-chemical and phase study of concrete samples from the surface part of the gravity sewage collector and the primary sump of the city sewage facilities and oil trap at the oil production site. It was proved that all concrete samples were subjected to biogenic sulfuric acid aggression, to the greatest extent – a sample from a city sewage collector.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.953.55.pdf

Reference28 articles.

1. D. Goncharenko, Operation, repair and restoration of sewerage networks: Monograph, Kharkov, Konsum, 2008.

2. S.A. Zabelin, A.I. Aleynikova, Modern approach to the study of biogenic corrosion of sewage collectors Collection of scientific works of the Ukrainian State University of Railway Transport, 172 (2017) 20–36.

3. V.A. Iurchenko, Development of scientific and technological foundations for the operation of sewerage facilities under conditions of biochemical oxidation of inorganic compounds: diss.doctor of tech. Sciences 05.23.04, Yurchenko Valentina Aleksandrovna. UGNII "UkrVODGEO", Kharkov, 2007.

4. G. Drozd, N. Zotov, V. Maslak, Sewer pipelines: reliability, diagnostics, sanitation, Donetsk, IEP NAS of Ukraine, 2003.

5. Research of Modern Technologies of Wastewater Treatment of Food Products Combined with Ozonation and Hydrogen Peroxide;Tsytlishvili;Key Engineering Materials,2022