This document specifies the calculation method, water intake quota and quota management requirements for textile dyeing and finishing products. This document is applicable to the management of water intake of existing, new and expanded enterprises that dye and finish cotton, chemical fiber and blended materials.
GB/T 18916.4-2022 Referenced Document
GB/T 12452 General principles of water balance test
GB/T 18820 General rules for compiling industrial water quotas*, 2023-09-07 Update