Wastewater Treatment

The regulations on liquid wastes are constantly changing. From collection through to elimination, safety of the environment, goods and persons are key challenges.

Companies specialising in the collection, transportation and elimination of such wastes can deal with a broad range of substances, in a variety of sectors:

Operations involving the cleaning of tankers and treatment equipment generate waters that have a high content of polluting residues and which require treatment prior to their discharge.

We can take care of the treatment of such effluents, covering the entire range of processes in order to comply with the regulatory challenges:


For further information on Ovive’s involvement in the liquid waste treatment industry, please do not hesitate to contact us.

Some real-life cases

Sewage treatment in Neufchâtel-en-Bray (76)

    Operation of the effluent treatment station:

    Parameters Greases Sewage Discharge
    DCO - mg/l 160 000 15 000 2 000
    DB05 - mg/l 69 000 7 000 800
    MES - mg/l 83 000 15 000 600
    NTK - mg/l 950 700 150
    Flow rate - m3/J 10 20
    Treatment of hazardous liquids in Chasse-sur-Rhône (38)

      Supply of an effluent treatment plant :

      Parameters Input Discharge
      DCO - mg/l 30 000 4 500
      DBO5 - mg/l 9 000 1 000
      Flow rate - m3/h 15