MT/T 744-1997
Active
T/SICA 001-2020
Active
Group standards
T/SICA 001-2020 Titanium dioxide production waste sulfuric acid used in integrated circuit manufacturing industry
T/SICA 001-2020 Titanium dioxide production waste sulfuric acid used in integrated circuit manufacturing industry
Price:
$ 20.00
Basic Information
Standard Code:
T/SICA 001-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated Environmental Protection
ICS Name:
Other standards related to waste
Publish Date:
2020-04-29
Implement Date:
2020-06-01
Scope
Main technical content: This standard specifies the requirements for the reuse of waste sulfuric acid from the integrated circuit manufacturing industry in the production of titanium dioxide powder by the sulfuric acid process. The main technical indicators are as follows: sulfuric acid (H2SO4)≥60W/%; hydrogen peroxide (H2O2)≤0.5W/%; iron (Fe)≤0.002W/%; transparency≥100/mm; color, darker than the standard color; ash≤0.01W/%; arsenic (As)≤0.001W/%; lead (Pb)≤0.02W/%.
Development Information
Related Standards
GB/T 18772-2002
Replaced
GB/T 18772-2002 Technical requirement for environmental monitor on landfill site of domestic refuse
GB/T 18773-2002
Replaced
GB/T 18773-2002 Environmental sanitation standard for incineration of medical treatment wastes
GB/T 19095-2003
Replaced
GB/T 19095-2003 The classification signs of municipal domestic waste
GB/T 18772-2008
Replaced
GB/T 18772-2008 Technical requirement for environmental monitor on sanitary landfill site of domestic refuse
GB/T 18773-2008
Active