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Technical rule [CURRENT]

DVGW W 213-3

Filtration Processes for Particle Removal - Part 3: Rapid Sand Filtration
Edition 2017-07

Technical rule [CURRENT]

DVGW W 213-4

Filtration Methods for Particle Removal - Part 4: Slow Sand Filtration
Edition 2023-11

Technical rule [CURRENT]

DVGW W 213-5

Filtration Methods for Particle Removal - Part 5: Membrane Filtration
Edition 2019-04

Technical rule [CURRENT]

DVGW W 213-6

Filtration Processes for Particle Removal; Part 6: Monitoring via Turbidity and Particle Measurement
Edition 2021-12

Technical rule [CURRENT]

DVGW W 214-1

pH-Adjustment in Drinking Water Treatment - Part 1: Principles and Methods
Edition 2016-05

Technical rule [CURRENT]

DVGW W 214-2

pH-Adjustment in Drinking Water Treatment - Part 2: Planning and Operating of Filter Systems
Edition 2025-06

Technical rule [CURRENT]

DVGW W 214-3

pH-Adjustment in Drinking Water Treatment - Part 3: Planning and Operation of Systems for Carbon Dioxide Removal
Edition 2024-06

Technical rule [CURRENT]

DVGW W 214-4

pH-Adjustment in Drinking Water Treatment - Part 4: Planning and Operating of Dosing Plants
Edition 2020-02

Technical rule [CURRENT]

DVGW W 214-5

pH-Adjustment in drinking water treatment; Part 5 - Pretreatment of very soft und very acidic waters
Edition 2017-03

Technical rule [CURRENT]

DVGW W 215-1

Zentrale Dosierung von Korrosionsinhibitoren - Teil 1: Phosphate
Edition 2005-07

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