CECS 92-1997
Design code for treatment of wastewater containing heavy metals with chemical method (English Version)

Standard No.

CECS 92-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Recommended Standards for Engineering Construction

Status

Be replaced 2017-03

Replace By

CECS 92-2016

Latest

CECS 92-2016

Scope

This specification is applicable to the engineering design of chemical treatment of industrial wastewater containing heavy metals in mining, metallurgy, chemical industry, machinery and other industries. The heavy metal wastewater generated during the electroplating process should also comply with the provisions of the "Design Code for Electroplating Wastewater Treatment" GBJ 136.

CECS 92-1997 history

• 2016 CECS 92-2016 Design standard for treatment of wastewater containing heavy metals
• 1997 CECS 92-1997 Design code for treatment of wastewater containing heavy metals with chemical method