Water Management

Veolia offers a unique range of expertise in the sustainable management of water resources. This expertise is backed by state-of-the-art technology and covers a complete array of solutions to meet the needs of individuals and industries around the world.
Japan Our Service Industry Water Management

Veolia specializes in treatment and monitoring solutions that span the entire water cycle, from initial source withdrawal to subsequent discharge into the natural environment. It is continuously developing innovative solutions to reduce source withdrawal and reuse water.

Veolia offers more than 350 proprietary technologies to respond to issues that span the entire spectrum of water treatment, including drinking water, industrial process water, ultra-pure water, wastewater and seawater:
  • Biological treatment
  • Membrane technology: microfiltration, ultrafiltration and reverse osmosis
  • Bio-membrane treatment
  • Desalination via membrane, thermal and hybrid processe​
Operation & Maintenance

Industry is constantly challenged to improve productivity and efficiency, reduce costs comply with environmental standards and ensure water supply everywhere on a site at all time. 

Veolia, with the ability to provide full water services, is at your side to help you define the most appropriate solution regarding your water and wastewater treatment facilities and execute the solutions.
Type of services depends on client needs. We can offer from full partnership where we operate and maintains your facilities and guaranteeing treatment performance to partial services such as staff dispatch, various types of maintenance and  inspection.  All the offers are tailor made.

Customer needs has been diversified and advanced by expecting values, such as energy saving, improvement of cost efficiency, and recovery of energy and other valuables. In order to build facility  which exactly meets customer needs, high EPC (Engineering, Procurement, and Construction) capability is requested.

Showa Kankyo System K.K. (SKS) a subsidiary of Veolia has more than 40 years business history of water treatment in Japan. Now it has enriched its original technologies through the technology importation from Veolia and provided both domestic and overseas customers with best EPC solutions.

Technologies we offer

For Waste water treatment


For Pure water treatment


Testing water sample is the first step toward optimization of water treatment. Efficiency can vary depending on treatment conditions. Lab tests are essential part in water treatment.

Veolia has two ISO9001:2008 certified laboratories  in Yokohama and Tsukuba. Both laboratories are equipped with necessary certifications and facilities and cover full range of water analysis.

What we analyze

  • Water  (drinking water, production water, waste water etc)
  • Odor
  • Agrichemical
  • Bacteria (legionella, O-157) 


  • Water analysis based on Water Act (Article 20)
  • ​Water analysis for drinking water in buildings
  • Water analysis for small-scale water facilities (Water Act Article 34)
  • Water analysis for small-scale reservoirs
  • Certified measurement facility (concentration, noise and vibration)
  • Certified measurer of work environment
  • Certified measurer of atmospherical environment