This standard specifies the terms and definitions, evaluation index system and requirements for the evaluation of water-saving enterprises in the polysilicon industry. This standard is applicable to the evaluation of water-saving enterprises in the polysilicon industry.
GB/T 38907-2020 Referenced Document
GB 24789 General provisions on equipping and managing of the measuring instrument of water in organization of water using
GB/T 12452 General principles of water balance test*, 2022-07-11 Update
GB/T 18820 General rules for compiling industrial water quotas*, 2023-09-07 Update
GB/T 18916.47 Norm of water intake—Part 47: Polysilicon production
GB/T 21534 Water saving—Terminology*, 2021-12-31 Update
GB/T 7119 Evaluating guide for water saving enterprises
GB/T 38907-2020 history
2020GB/T 38907-2020 Water saving enterprises—Polysilicon industry