GB/T 15265-1994 Determination of dust in ambient air - Gravimetric method
time:
2024-08-08 23:04:22
- GB/T 15265-1994
- in force
Standard ID:
GB/T 15265-1994
Standard Name:
Determination of dust in ambient air - Gravimetric method
Chinese Name:
环境空气 降尘的测定 重量法
Standard category:
National Standard (GB)
-
Date of Release:
1994-11-02 -
Date of Implementation:
1995-06-01
Standard ICS number:
Environmental Protection, Health Care and Safety>>Air Quality>>13.040.20 Ambient AirChina Standard Classification Number:
Environmental Protection>>Environmental Protection Sampling, Analysis and Testing Methods>>Z15 Analysis Methods for Toxic Substances in Atmospheric Environment
Release date:
1994-11-02Review date:
2004-10-14Drafting Organization:
Beijing Environmental Protection Monitoring CenterFocal point Organization:
State Environmental Protection AdministrationPublishing Department:
State Environmental Protection Administration State Technical Supervision BureauCompetent Authority:
State Environmental Protection Administration
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the determination method of dustfall. This standard adopts wet sampling with ethylene glycol aqueous solution as the collecting liquid and uses the gravimetric method to determine dustfall in ambient air. This standard is applicable to the determination of settleable particulate matter in ambient air. The detection limit of the method is 0.2t/km2·30d. GB/T 15265-1994 Determination of dustfall in ambient air by gravimetric method GB/T15265-1994 Standard download decompression password: www.bzxz.net
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