HJ 629-2011 in English
VALIDStationary source emission. Determination of sulphur dioxide. Non-dispersive infrared absorption method
- Issued on:2011-09-08
- Implemented on:2011-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
本标准规定了测定固定污染源有组织排放废气中二氧化硫的非分散红外法。本标准适用固定污染源有组织排放废气中二氧化硫的瞬时监测和连续监测,本方法的检出限为3mg/立方米, 测定下限为10mg/立方米。
Scope
This standard specifies the non-dispersive infrared method for the determination of sulfur dioxide in exhaust gases emitted from organized sources of stationary pollution. This standard is applicable to the instantaneous and continuous monitoring of sulfur dioxide in waste gases emitted from organized sources of fixed pollution. The detection limit of this method is 3 mg/m³, and the lower limit of determination is 10 mg/m³.

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