GB/T 21795-2008
Active
GB/T 21508-2025
Active
National standards
GB/T 21508-2025 Performance test method for coal-fired flue gas desulphurization equipment
GB/T 21508-2025 Performance test method for coal-fired flue gas desulphurization equipment
Price:
$ 113
Basic Information
Standard Code:
GB/T 21508-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection equipment
ICS Name:
Pollution, pollution control, and protection
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
40 pages
Scope
This document specifies the test requirements, test content, test methods, and test reports for the performance testing of coal-fired flue gas desulfurization equipment.
This document is applicable to the performance testing of limestone/lime-gypsum wet desulfurization processes and dry/semi-dry desulfurization processes. Other desulfurization processes should be implemented in accordance with this document.
Development Information
Replace the following standards
Referenced Standards
HJ 836-2017 The determination of low-concentration particulate matter from fixed pollution sources using weight method
HJ 917-2017 Gaseous mercury determination in fixed point pollutant waste gas using activated carbon adsorption/thermally induced decomposition atomic absorption spectrophotometry
JJG 1036-2008 Electronic Balance
JJG 1036-2022 Electronic Balance
Related Standards
GB/T 21796-2008
Replaced
GB/T 21796-2008 Chemicals—Activated sludge,respiration inhibition test
GB/T 21800-2008
Active
GB/T 21800-2008 Chemicals—Bioconcentration—Flow-through fish test
GB/T 21801-2008
Active
GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test
GB/T 21802-2008
Active
GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ)
GB/T 21803-2008
Active