GB/T 15555.10-1995
Active
T/JXNFS 001-2024
Active
Group standards
T/JXNFS 001-2024 Wet process of comprehensive recovery and disposal technology specifications for wolframite slag
T/JXNFS 001-2024 Wet process of comprehensive recovery and disposal technology specifications for wolframite slag
Price:
$ 20.00
Basic Information
Standard Code:
T/JXNFS 001-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Solid waste
Publish Date:
2024-01-31
Implement Date:
2024-01-31
Scope
Main technical content: A new process of coagulation sedimentation-solid fluoride extraction and tungsten recovery has been developed, which can efficiently extract tungsten metal resources from white tungsten slag and effectively fix fluoride ions in white tungsten slag, reducing its leaching toxicity. According to the "Leaching Toxicity Method of Solid Waste - Sulphuric Acid and Nitric Acid Method", the F- content in the white tungsten slag processed by this process is <100mg/L, meeting the requirements of "Dangerous Waste Identification Standards and Identification Methods" for general solid waste, and can be disposed of harmlessly or utilized for resource recovery
Development Information
Related Standards
GB/T 15555.11-1995
Active
GB/T 15555.11-1995 Solid waste—Determination of fluoride—Ion selective electrode method
GB/T 15555.1-1995
Active
GB/T 15555.1-1995 Solid waste—Determination of total mercury—Cold atomic absorption spectrometry
GB/T 15555.12-1995
Active
GB/T 15555.12-1995 Solid waste—Glass electrode test—Method of corrosivity
GB/T 15555.2-1995
Abolished
GB/T 15555.2-1995 Solid waste—Determination of copper, zinc, lead, cadmium—Atomic absorption spectrometry
GB/T 15555.3-1995
Active