GB/T 28747-2012
Active
GB/T 33858-2017
Active
National standards
GB/T 33858-2017 Guide for circular economy evaluating—Aluminium industry
GB/T 33858-2017 Guide for circular economy evaluating—Aluminium industry
Basic Information
Standard Code:
GB/T 33858-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Baseline standards and general methods
ICS Name:
Environmental Economics
Publish Date:
2017-05-31
Implement Date:
2017-12-01
Pages:
11 pages
Scope
This standard specifies the basic requirements for the evaluation of circular economy in the aluminum industry, the requirements for evaluation indicators, the calculation method of the circular economy index, and the evaluation grades. This standard is applicable to the evaluation of the circular economy level of alumina and electrolytic aluminum production enterprises.
Development Information
Referenced Standards
GB/T 213-1996 Determination of calorific value of coal
GB/T 213-2003 Determination of calorific value of coal
GB/T 213-2008 Determination of calorific value of coal
GB/T 384-1981 Determination of calorific value of petroleum products
GB/T 384-2025 Determination the heat of combustion for hydrocarbon fuels—Bomb calorimeter method
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