This document stipulates the basic requirements for water conservation, equipment and facility requirements, management requirements, production water conservation requirements, wastewater treatment and reuse requirements and performance requirements for donkey hide gelatin production enterprises. This document is applicable to the guidance of water-saving work in donkey-hide gelatin production enterprises.
T/SDAS 289-2021 history
2021T/SDAS 289-2021 Requirements for water saving in donkey-hide gelatin production enterprises