General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 50109-2014
Scope
This code is applicable to the design of newly built, expanded and reconstructed industrial water softening and desalination systems. This specification does not apply to the design of water pretreatment and wastewater treatment systems.
GB/T 50109-2014 history
2014GB/T 50109-2014 Design code for softening and demineralization of industrial water
2006GB/T 50109-2006 Design code for softening and demineralization of industrial water