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DB31/T 451-2021 Active
DB31/T 451-2021 Technical specifications for selecting, using, and replacing coal-based granular activated carbon for water treatment plants
Abstract
This document specifies the technical requirements for coal-based granular activated carbon used in water purification plants, the requirements for the use of activated carbon, the operation monitoring of activated carbon filters, and the replacement of activated carbon, among other related requirements.
This document is applicable to water purification plants that adopt the ozone-biological activated carbon deep treatment process.
General Product Information
| Document Type | Shanghai CityLocal standards |
|---|---|
| Standard Status | Active |
| Standard Code | DB31/T 451-2021 |
| CCS | Public and municipal construction equipment and facilities |
| ICS | The water supply system |
| Implement Date | 2021-09-01 |
Price
$ 30
Subtotal
$ 30
Tax
$ 0.00
Order Total (incl. tax)
$ 30