Z66 - Permissible standards for discharging into treatment structures

DB5301/T 91-2023 in English

VALID

Issued on:2023-08-01 | Implemented on:2023-09-01

T/CAQI 59-2018 in English

Biological treatment of sewage and wastewater—Technical specification for moving bed biofilm reactor system engineering

VALID

Issued on:2018-12-26 | Implemented on:2019-01-01

GB/T 19570-2017 in English

Engineering technical spicification for sewage pipeline discharging into the sea

VALID

Issued on:2017-12-29 | Implemented on:2018-07-01

DB53/T 435-2012 in English

VALID

Issued on:2012-12-01 | Implemented on:2013-03-01