Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 2: Methodology to evaluate performance of treatment systems on the basis of greenhouse gas emissions水回用系統(tǒng)處理技術(shù)性能評價指南ー第2部分: 根據(jù)溫室氣體排放評價處理系統(tǒng)性能的方法
ABSTRACT 摘要
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.
本文件提供指引,以評估處理系統(tǒng)在溫室氣體排放量的基礎(chǔ)上的表現(xiàn)。為估計處理系統(tǒng)的溫室氣體排放量,本文件涵蓋估計數(shù)字、溫室氣體排放種類及源頭、每種溫室氣體的排放系數(shù),以及全球暖化潛能值。 在評估中使用的溫室氣體的重量相當(dāng)于處理系統(tǒng)運行期間的排放量。
這份文件還定義了一種計算二氧化碳當(dāng)量(co2當(dāng)量)的排放系數(shù)的方法,其中溫室氣體排放量除以再生水的體積。 它還包括一種使用二氧化碳當(dāng)量排放系數(shù)評價處理系統(tǒng)性能的方法。
基本信息:
出版日期: 2019年07月版本 : 1頁數(shù) : 27頁
技術(shù)委員會:ISO/TC 282/SC 3中水回用系統(tǒng)的風(fēng)險與性能評價
ICS :13.020.40污染治理和保護
13.060.01一般水質(zhì)