T/CAQI 147-2020 Active Group standards

T/CAQI 147-2020 The technical regulations for the application of activated carbon in urban water treatment plants

Publish Date: 2020-12-30 Implement Date: 2021-03-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CAQI 147-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nPollutant emission standards

ICS Name: The water supply system

Publish Date: 2020-12-30

Implement Date: 2021-03-30

Scope

Scope: 1.1 This document specifies the selection and testing of activated carbon, activated carbon tanks, powdered activated carbon, and safety and hygiene requirements for urban water supply plants. 1.2 This document is applicable to urban water supply plants that adopt granular activated carbon and powdered activated carbon adsorption treatment technologies. 1.3 Appendices A, B, C, D, E, and F of this document specify the determination methods for activated carbon biomass, dehydrogenase activity, heterotrophic bacteria, ammonia-producing bacteria, nitrifying bacteria, and nitrosifying bacteria. Main technical content: - Selection and testing of activated carbon - Activated carbon tanks - Powdered activated carbon