Veolia WTS

Veolia Water Technologies is the water treatment arm of Veolia, the global resource management company, offering a portfolio of proprietary treatment processes developed over more than 30 years. Their flagship ACTIFLO ballasted clarification system uses microsand-enhanced flocculation to achieve settling velocities 40 to 100 times faster than conventional clarifiers, with over 1,800 units and 900 package plants installed worldwide. The ACTIFLO family includes Actiflo Pack Mini (3–15 m³/h packaged units), ACTIFLO Pack ACP2 (21–1,441 m³/h), ACTIFLO Duo (dual-mode lamella and ballasted clarification), ACTIFLO Carb (with powdered activated carbon), ACTIFLO Disc (with rotating disc filter polishing), ACTIFLO Softening, and BIOACTIFLO (combining biological treatment with ballasted clarification for stormwater). The BIOSTYR biological aerated filter uses floating Biostyrene polystyrene bead media, with over 160 references across 25 years and configurations for carbon removal, nitrification, denitrification, and combined processes. Veolia WTS also operates specialty brands including AnoxKaldnes (MBBR biofilm carriers), Hydrotech (disc and drum microscreen filtration with over 7,000 units in 70+ countries), Ozonia (ozone and UV generation), Biothane (anaerobic treatment), ELGA (lab water), EVALED (evaporation and crystallization), and SIDEM (desalination). The company serves municipal drinking water, wastewater, industrial process water, power generation, oil and gas, pharmaceuticals, and semiconductor markets globally.