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
文件核验信息（付费前可核对）
标准范围（官方英文摘要）
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.
标准信息
- 标准号
- ISO 20468-2:2019
- 英文标题
- 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
- 发布单位
- —
- 技术委员会
- ISO/TC 282/SC 3
- 版本 / 版次
- 1
- 状态
- 现行
- 发布日期
- 2019
- ICS 分类
- 13.060.01 水质综合
- 页数
- 27 页
- 官方定价
- CHF 151
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