DB31/T 1090-2018 Active Shanghai CityLocal standards

DB31/T 1090-2018 Environmental air non-methane total hydrocarbon online monitoring technical specifications

Publish Date: 2018-05-21 Implement Date: 2018-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB31/T 1090-2018

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection sampling and analysis testing methods

ICS Name: Environmental air

Publish Date: 2018-05-21

Implement Date: 2018-08-01

Pages: 16 pages

Scope

This standard specifies the technical requirements, performance indicators, detection methods, and quality control and quality assurance for non-methane total hydrocarbon online monitoring systems.
This standard applies to online monitoring of non-methane total hydrocarbons in ambient air and factory boundaries.
The online monitoring of non-methane total hydrocarbons at the boundaries of industrial zones can be implemented with reference to this standard.
The online monitoring methods for non-methane total hydrocarbons include two types: the direct method and the subtraction method.

Development Information

Word Count: 20 Thousand words Pages: 16 pages

Referenced Standards

HJ 168-2010 Methodology for standardization of analysis methods technical guidelines HJ/T 193-2005 Environmental Air Quality Automatic Monitoring Technical Specification HJ 193-2013 Installation and Acceptance Technical Specification for Continuous Automatic Monitoring System of Gaseous Pollutants in Ambient Air (SO2, NO2, O3, CO) HJ 212-2017 HJ 212-2017 Pollutant Online Monitoring (Monitoring) System Data Transmission Standard HJ 477-2009 Technical requirements for online automatic monitoring (monitoring) data acquisition and transmission instrument for pollution sources HJ 654-2013 Technical requirements and testing methods for continuous automatic monitoring system for gaseous pollutants in ambient air (SO2, NO2, O3, CO) JJG 700-1999 Gas Chromatograph JJG 700-2016 Gas Chromatographs HJ 212-2025 Data transmission technical requirements for automatic pollutant monitoring and control system

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