WATER WASTE WATER PURIFYING

Brand Owner (click to sort) Address Description
ACTIDISK VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT IMMEUBLE L'AQUARENE 1 PLACE MONTGOLFIER SAINT-MAURICE 94410 France water and waste water purifying units; water and waste water filtering units for industrial use; fixed or movable apparatus, devices and installations for waste water purification, namely, water purification units; fixed or mobile water purification units and installations using clarification, flocculation, and decantation; biological discs used for water, waste water and sludge treatment, namely, water filters;
KATADYN KATADYN PRODUKTE AG Pfäffikerstrasse 37 CH-8310 Kemptthal Switzerland water and waste water purifying units for domestic, commercial, industrial and municipal uses;
MAKING WATER DRINKING WATER KATADYN PRODUKTE AG Pfäffikerstrasse 37 CH-8310 Kemptthal Switzerland water and waste water purifying units for personal, domestic, commercial, industrial and municipal uses;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Process for treating waste water on ships in which the waste water is pretreated by surface filtration, the pretreated waste water being collected in a first tank acting as a mixing tank and optionally enriched with oxygen. The waste water from the first tank is continuously fed to a three stage bioreactor, in which aerobic waste water treatment takes place in a second tank, waste water is fed in batches from a second tank to a third sealed tank, in which denitrification and sedimentation of the solids takes place. Water from the third tank is fed into a fourth tank acting as a settling tank with the largest part of the sludge being recirculated in batches from the third tank into the first tank and, after disinfection, the water from the fourth tank is subjected to fine filtration.