A multi-objective approach for minimizing water network disinfection time and disinfectant quantity

Elad Salomons; Avi Ostfeld

doi:10.1016/j.proeng.2015.08.894

A multi-objective approach for minimizing water network disinfection time and disinfectant quantity

Elad Salomons
, Avi Ostfeld

Research output: Contribution to journal › Conference article › peer-review

Abstract

Water distribution systems are liable to be contaminated. Depending on the nature of the contamination the cleaning process may include disinfection. The common requirement for disinfection is that the disinfectants will have a minimal contact time and a predefined minimum concentration with the pipe. The regulations consider disinfection of a single main but no specific procedures are given for larger portions of the network. This paper presents a multi-objective optimal operation plan for disinfection of water systems. The objective functions are to minimize the disinfection time and minimize the disinfectant quantities used while keeping the required regulations.

Original language	English
Pages (from-to)	347-351
Number of pages	5
Journal	Procedia Engineering
Volume	119
Issue number	1
DOIs	https://doi.org/10.1016/j.proeng.2015.08.894
State	Published - 2015
Externally published	Yes
Event	IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change (2013) - Freiburg, Germany Duration: 6 Sep 2015 → 9 Sep 2015

Bibliographical note

Publisher Copyright:
© 2015 Published by Elsevier Ltd.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

Keywords

Contamination
Disinfection
Water distribution system

ASJC Scopus subject areas

General Engineering

Access to Document

10.1016/j.proeng.2015.08.894

Cite this

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title = "A multi-objective approach for minimizing water network disinfection time and disinfectant quantity",

abstract = "Water distribution systems are liable to be contaminated. Depending on the nature of the contamination the cleaning process may include disinfection. The common requirement for disinfection is that the disinfectants will have a minimal contact time and a predefined minimum concentration with the pipe. The regulations consider disinfection of a single main but no specific procedures are given for larger portions of the network. This paper presents a multi-objective optimal operation plan for disinfection of water systems. The objective functions are to minimize the disinfection time and minimize the disinfectant quantities used while keeping the required regulations.",

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AU - Ostfeld, Avi

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AB - Water distribution systems are liable to be contaminated. Depending on the nature of the contamination the cleaning process may include disinfection. The common requirement for disinfection is that the disinfectants will have a minimal contact time and a predefined minimum concentration with the pipe. The regulations consider disinfection of a single main but no specific procedures are given for larger portions of the network. This paper presents a multi-objective optimal operation plan for disinfection of water systems. The objective functions are to minimize the disinfection time and minimize the disinfectant quantities used while keeping the required regulations.

KW - Contamination

KW - Disinfection

KW - Water distribution system

UR - https://www.scopus.com/pages/publications/84941075526

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DO - 10.1016/j.proeng.2015.08.894

M3 - Conference article

AN - SCOPUS:84941075526

SN - 1877-7058

VL - 119

SP - 347

EP - 351

JO - Procedia Engineering

JF - Procedia Engineering

IS - 1

T2 - IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change (2013)

Y2 - 6 September 2015 through 9 September 2015

ER -

A multi-objective approach for minimizing water network disinfection time and disinfectant quantity

Abstract

Bibliographical note

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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