GB/T 31189-2014
Technical regulation for metal phosphrous from waste water recovery (English Version)

Standard No.

GB/T 31189-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31189-2014

Scope

This standard specifies the terms and definitions of phosphorus recovery technology in metal phosphating wastewater, the generation of metal phosphating wastewater, the characteristics of metal phosphating wastewater, the recovery and safety of phosphorus in metal phosphating wastewater. This standard applies to chemical treatment-precipitation method to recover phosphorus in metal phosphating wastewater.

GB/T 31189-2014 history

• 2014 GB/T 31189-2014 Technical regulation for metal phosphrous from waste water recovery