Publication detail

Comparison of Trenchless and Excavation Technologies in the Restoration of a Sewage Network and Their Carbon Footprints

CHORAZY, T. HLAVÍNEK, P. RAČEK, J. PIETRUCHA-URBANIK, K. TCHORZEWSKA-CZIESLAK, B. KEPRDOVÁ, Š. DUFEK, Z.

Original Title

Comparison of Trenchless and Excavation Technologies in the Restoration of a Sewage Network and Their Carbon Footprints

Type

journal article in Web of Science

Language

English

Original Abstract

The restoration of aging sewer networks is a fundamental remediation approach with the aim of renewing or improving existing systems. Remediation methods include repair, renovation, and replacement (renewal). The restoration of a sewer network itself can be performed using either excavation or trenchless technologies. While these technologies offer various advantages, they also present disadvantages. The choice of a restoration technology depends on numerous parameters, including economic factors and local conditions (such as the construction of the existing sewage network, available working space, traffic load, and environmental safety restrictions). In addition to the parameters influencing the choice of restoration technology, recent considerations have been given to constraints related to greenhouse gas emissions and the corresponding carbon footprint. Carbon footprint serves as an indicator of the restoration activity’s dependence on fossil fuels, both during implementation and operation. In the 21st century, concerns regarding carbon footprints have rapidly escalated. The reduction in carbon footprints is a crucial objective from both an economic and an ecological point of view. This article specifically addresses the prospects of monitoring the carbon footprint concerning the partial restoration of a sewer network within the historical core of the city of Brno, located in the Czech Republic.

Keywords

restoration; sewer network; trenchless technologies; greenhouse gases; carbon footprint

Authors

CHORAZY, T.; HLAVÍNEK, P.; RAČEK, J.; PIETRUCHA-URBANIK, K.; TCHORZEWSKA-CZIESLAK, B.; KEPRDOVÁ, Š.; DUFEK, Z.

Released

15. 1. 2024

Publisher

MDPI

Location

Basel, Schweiz

ISBN

2079-9276

Periodical

Resources-Basel

Year of study

13

Number

1

State

Swiss Confederation

Pages from

1

Pages to

23

Pages count

23

URL

https://www.mdpi.com/2079-9276/13/1/12

Full text in the Digital Library

http://hdl.handle.net/11012/245483

BibTex

@article{BUT187183,
  author="Tomáš {Chorazy} and Petr {Hlavínek} and Jakub {Raček} and Katarzyna {Pietrucha-Urbanik} and Barbara {Tchórzewska-Cieślak} and Šárka {Keprdová} and Zdeněk {Dufek}",
  title="Comparison of Trenchless and Excavation Technologies in the Restoration of a Sewage Network and Their Carbon Footprints",
  journal="Resources-Basel",
  year="2024",
  volume="13",
  number="1",
  pages="1--23",
  doi="10.3390/resources13010012",
  issn="2079-9276",
  url="https://www.mdpi.com/2079-9276/13/1/12"
}