WE MAKE YOUR LIFE EASIER

DOLDER PURE offers individual solutions for filtration & purification in a regulatory and safety context.

This saves you time and money.
Contact :
Komma
 
Christian Zumwald
Business Unit Manager
FILTRATION & PURIFICATION
Téléphone : +41 61 326 63 26
Fax : +41 61 326 62 04

PRODUCTS

  • Activated alumina
  • Activated carbon
  • Composites
  • Defoamer
  • Flocculants
  • Molecular sieves (Zeolites)
  • Polymer based adsorbents
  • Anthracites
  • Filter aids
  • Nonwoven
  • Pumice stone
  • Quarz
  • Silica gel
  • Air purifier 
  • Analyses
  • Cartridges
  • Consulting
  • Documentation
  • Dosing systems
  • Filter rent
  • Filter replacement
  • Packaging solutions
  • Reactivation
  • Recycling
  • Training

Download our PDF brochure to get a complete picture of our offer.

APPLICATIONS

AIR

  • Air cleaning
  • Desodorization
  • Ozone removal
  • Removal of VOCs, SOx, NOx, COx, H2S, mercaptans, heavy metals, acid vapours, etc.

BIOGAS & FLUE GAS

  • CO2 & H2 cleaning
  • Moisture elimination
  • Removal of pollutants (VOCs, H2S, siloxans)
  • Removal of dioxins and furans
  • Removal of mercury
  • Decolorization 
  • Process air treatment
  • Process water treatment
  • Removal of byproducts
  • Taste removal
  • Decolorization 
  • Process air treatment
  • Process water treatment
  • Removal of byproducts
  • Taste removal
  • Decolorization 
  • Process air treatment
  • Process water treatment
  • Removal of byproducts
  • Taste removal

WASTE WATER/PROCESS WATER

  • Foam removal
  • Particle removal
  • Removal of algae and bacteria
  • Removal of micropollutants 
  • Reduction of DOC/TOC
  • Sludge dewatering
  • Turbidity removal

POTABLE WATER

  • Ion removal
  • Particle removal
  • Removal of algae, turbidity, and bacteria
  • Removal of micropollutants
  • Removal of heavy metals and fluorides (PFOA/PFOS)
  • Reduction of DOC/TOC
  • Turbidity removal