BS ISO 20468-2:2019 - Guidelines for performance evaluation of treatment technologies for water reuse systems. Methodology to evaluate performance of treatment systems on the basis of greenhouse gas emissions

BS ISO 20468-2:2019

Guidelines for performance evaluation of treatment technologies for water reuse systems. Methodology to evaluate performance of treatment systems on the basis of greenhouse gas emissions

Status : Current   Published : July 2019

Format
PDF

Format
HARDCOPY



This document provides guidelines for evaluating the performance of treatment systems on the basis of greenhouse gas (GHG) emissions.

In order to estimate greenhouse gas emissions from a treatment system, this document covers the estimate, types of GHG emission and sources, emission factor for each GHG, and global warming potential. The weight of greenhouse gases to be used in an evaluation is equivalent to emissions during operation of a treatment system.

This document also defines a method for calculating carbon dioxide equivalent (CO2eq) emission intensity, in which GHG emissions are divided by the volume of reclaimed water. It also includes a method for evaluating the performance of a treatment system using CO2eq emission intensity.




Standard NumberBS ISO 20468-2:2019
TitleGuidelines for performance evaluation of treatment technologies for water reuse systems. Methodology to evaluate performance of treatment systems on the basis of greenhouse gas emissions
StatusCurrent
Publication Date19 July 2019
Normative References(Required to achieve compliance to this standard)ISO 20670
Informative References(Provided for Information)ISO 14064-1, ISO/TR 14069:2013
International RelationshipsISO 20468-2:2019
Draft Superseded By18/30361187 DC
DescriptorsEmission, Greenhouse gases, Methodology, Performance, Evaluation, Water, Water treatment, Performance evaluation
ICS13.020.40
13.060.01
Title in FrenchLignes directrices pour lévaluation des performances des techniques de traitement des systèmes de réutilisation de leau Partie 2: Titre manque
CommitteeB/505/50
ISBN978 0 580 98661 1
PublisherBSI
FormatA4
DeliveryYes
Pages36
File Size2.068 MB
Price£214.00


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