htmlSince June, Fangda Special Steel Inspection Center has actively carried out verification of new inspection and testing methods in accordance with the requirements of standards and specifications such as the "Technical Guidelines for the Development and Revision of Standards for Environmental Monitoring Analysis Methods" and "Guidelines for the Confirmation and Verification of Conformity Assessment Chemical Analysis Methods", and has continued to improve Enterprise environmental monitoring capabilities.
It is understood that Fangda Special Steel Testing Center has the ability to test more than 50 items such as water and wastewater, ambient air and waste gas, solid waste, noise, etc., to further expand new inspection and testing methods and provide more technologies for corporate environmental management work Support, the center focuses on the fields of water and wastewater, ambient air and waste gas, and studies the "Method for Determination of Sulfide in Water Quality by Methylene Blue Spectrophotometry" (HJ 1226-2021) and "The Determination of Gravimetric Method for Dust Fall in Ambient Air" (HJ 1221-2021) , "Portable UV Absorption Method for Determination of Sulfur Dioxide in Exhaust Gas from Stationary Pollution Sources" (HJ1131-2020) and other 11 new project verification methods. At present, the verification work of the new method has been basically completed, and the next step will be to expand the qualification accreditation of inspection and testing institutions. This is also the first large-scale expansion of the center's provincial China Metrology Certification qualifications. (Yan Ziqi)
Editor: Liu Jianwu
