DB31/T 519-2010 Abolished Shanghai CityLocal standards

DB31/T 519-2010 The evaluation method for the purification effectiveness of air pollutant purification equipment in road tunnels

Publish Date: 2010-12-20 Implement Date: 2011-03-15 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 519-2010

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Analysis methods for mobile pollution sources

ICS Name: -

Publish Date: 2010-12-20

Implement Date: 2011-03-15

Pages: 24 pages

Scope

This standard specifies the evaluation method for the purification effect of air pollutant purification equipment (hereinafter referred to as purification equipment) in road tunnels.
This standard applies to purification equipment that processes an air volume of ≥1,000 m3/h and removes air pollutants (mainly including inhalable particulate matter, carbon monoxide, nitrogen oxides, and hydrocarbons) emitted by motor vehicles in road tunnels.

Development Information

Word Count: 41 Thousand words Pages: 24 pages

Referenced Standards

GB 3095-1996 Ambient air quality standard GB/T 9801-1988 Air quality—Determination of carbon monoxide—Non-disperisive infrared spectrometry GB/T 15263-1994 Ambient air—Determination of total hydrocarbons—Gas chromatographic method GB/T 16157-1996 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source HJ/T 48-1999 Technical conditions of sampler for stack dust HJ/T 193-2005 Environmental Air Quality Automatic Monitoring Technical Specification HJ/T 397-2007 Fixed source exhaust gas monitoring technical specifications HJ 479-2009 Environmental air: Determination of nitrogen oxides (nitric oxide and nitrogen dioxide) using naphthalene-2,3-disulfonic acid-ethylenediamine method

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