South East Asia
Contact Us
Industries Headquarter (South East Asia)

Veolia Water Solutions & Technologies (SEA) Pte Ltd

No. 5, Loyang Way 1
508706 Singapore

Tel: +65 6546 1110
Fax: +65 6546 2553

Email: Industrial Team

Municipalities Headquarter (South East Asia)

Veolia Water Solutions & Technologies (Beijing) Co., Ltd.,

22/F, Office Building 1 & 2 Tower, Beijing Landmark Towers,
8 North Dongsanhuan Road, Chaoyang District,
Beijing 100004, China,

Tel:+(86)10 5953 2000
Fax:+(86)10 5953 2391



Veolia Water Solutions & Technologies is made of 135 business units worldwide


Advanced wastewater treatment technologies

We provide all of the technologies for safe, environmentally compliant day-to-day wastewater treatment plant operations, regardless of size. Our solutions contribute to customized, efficient and cost-effective solutions covering the complete wastewater treatment cycle:

  • Primary Treatment
  • Secondary Treatment
  • Tertiary Treatment & Reuse
  • Sludge Treatment
  • Odor Control
  • Water Treatment Chemicals
  • Mobile Water Treatment

Among our latest projects:

Converting wastewater treatment plants into biorefineries capable of producing energy as well as valuable by-products such as biopolymers.

Reuse and value extraction

We apply technologies to recover calories from wastewater, produce biogas and fertilizers and promote energy-neutral wastewater treatment plants.

Other municipal wastewater reuse opportunities include irrigation, industrial processes, aquifer replenishment and green space and golf course maintenance.

By optimizing performance, extracting value and generating energy from our wastewater services, we help control costs and reduce the carbon footprint of clients in Paris, Lille and Marseille in France as well as Warsaw, Barcelona, Shenzen, Budapest, Dubai, Kingston (Canada), Copenhagen and The Hague.

Veolia Water Technologies is a world leader in delivering wastewater treatment solutions that respond to the diverse needs of municipalities.

Wastewater Characterisation (Main Parameters)

  • COD: chemical oxygen demand
  • BOD: bio-chemical oxygen demand
  • SS: suspended solids
  • KN = organic N + NH4-N
  • TN = organic N + NH4-N + NO3-N + NO2-N
  • Total Phosphorus = polyphosphate + PO4-P + organic P

Processes and Technological Solutions

Veolia Water Technologies offers a full range of solutions and services to treat wastewater.

Preliminary & Primary Treatment

Secondary Treatment


Specific Treatment 


Control Systems