HG/T 6431-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| HG/T 6431-2025 | English | RFQ | ASK | 3 days [Need to translate] | (Fast determination of multielement content in sludge and corrosion products of industrial circulating cooling water - X-ray fluorescence spectrometry) |
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Basic data
| Standard ID | HG/T 6431-2025 (HG/T6431-2025) |
| Description (Translated English) | (Fast determination of multielement content in sludge and corrosion products of industrial circulating cooling water - X-ray fluorescence spectrometry) |
| Sector / Industry | Chemical Industry Standard (Recommended) |
| Classification of Chinese Standard | G76 |
| Classification of International Standard | 71.040.40 |
| Date of Issue | 2025-08-19 |
| Date of Implementation | 2026-03-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies a method for rapidly determining the content of multiple elements in fouling and corrosion products of industrial circulating cooling water using energy-dispersive X-ray fluorescence spectrometry (EDXRF). This standard is applicable to the rapid determination of elements such as sodium, potassium, silicon, phosphorus, sulfur, magnesium, aluminum, calcium, iron, copper, zinc, manganese, nickel, chromium, titanium, molybdenum, vanadium, niobium, barium, and strontium in fouling and corrosion products of industrial circulating cooling water and boiler water systems when the content is greater than 0.01%. |
