"This document specifies the terms and definitions, principles and methods for estimating chemical substance emissions in the printing and dyeing industry. This document is applicable to the assessment of environmental emissions of dyes, auxiliaries and basic chemical substances to water, air and soil in the printing and dyeing process, excluding upstream This document does not apply to the environmental discharge assessment of solid waste generated by printing and dyeing, the consumption and use of textile products, and the treatment and disposal of waste printing and dyeing products. "
T/CNTAC 145-2023 history
2023T/CNTAC 145-2023 Estimation method for the emission quantity of chemicals in dyeing and finishing industry