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水回用系统处理技术性能评价指南ー第2部分: 根据温室气体排放评价处理系统性能的方法
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,以评估处理系统在温室气体排放量的基础上的表现。为估计处理系统的温室气体排放量,本文件涵盖估计数字、温室气体排放种类及源头、每种温室气体的排放系数,以及全球暖化潜能值。 在评估中使用的温室气体的重量相当于处理系统运行期间的排放量。
这份文件还定义了一种计算二氧化碳当量(co2当量)的排放系数的方法,其中温室气体排放量除以再生水的体积。 它还包括一种使用二氧化碳当量排放系数评价处理系统性能的方法。
基本信息:
出版日期: 2019年07月版本 : 1页数 : 27页
技术委员会:ISO/TC 282/SC 3中水回用系统的风险与性能评价
ICS :13.020.40污染治理和保护
13.060.01一般水质