GB/T 15045-1994
Replaced
T/SDSCCE 020-2022
Active
Group standards
T/SDSCCE 020-2022 Recycle Dimethylformamide (DMF)
T/SDSCCE 020-2022 Recycle Dimethylformamide (DMF)
Price:
$ 20.00
Basic Information
Standard Code:
T/SDSCCE 020-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nPollutant emission standards
ICS Name:
Organic nitrogen compounds
Publish Date:
2022-03-26
Implement Date:
2022-04-03
Scope
Main technical content: This document specifies the requirements for the recycling of dimethylformamide, test methods, inspection rules, marking and accompanying documents, packaging, transportation, and storage. This document is applicable to dimethylformamide recovered from wastewater generated in the pharmaceutical industry during the synthesis of cephalosporins, meropenems, avermectins, and penicillins. The dimethylformamide is obtained through pre-treatment and distillation processes and is used in chemical production.
Development Information
Related Standards
SH 1498.1-1997
Active
SH 1498.1-1997 Nylon 66 salt
SH/T 1498.2-1997
Replaced
SH/T 1498.2-1997 Nylon 66 salt—Determination of ash
SH/T 1498.3-1997
Active
SH/T 1498.3-1997 Nylon 66 salt—Determination of content of total volatile bases
SH/T 1498.4-1997
Active
SH/T 1498.4-1997 Nylon 66 salt—Determination of content of pseudo nitric acid
SH/T 1498.5-1997
Active