Water treatment and
sludge dewatering
Ortec Industrie Fos teams combine expertise, quality and responsiveness, using proven methods and innovative technologies to offer a complete range of industrial services.
Water treatment and sludge dewatering solutions
For more than 15 years, the Fos-sur-Mer branch has included water treatment and sludge dewatering among its activities, complementing Ortec Industrie’s expertise in pollution control.
Our experts travel all over France, not only to our customers’ facilities, but also to industrial sites, wastewater treatment plants, local authorities…
Services
Research and consulting
- Regulatory support
- Regulatory file (ICPE…)
- Laboratory analyses and tests
- Diagnosis of existing facilities
- Sizing, technical and economic solutions
Water treatment
- Groundwater control and treatment for excavation sites
- Industrial and public mobile water treatment
- Hydrocarbon separators
- Lamella clarifiers
- Sand filters
- Bag filters
- Activated carbon filters
- Leachate treatment
- Coordinating remediation for rivers and groundwater
Sludge treatment and dewatering
- Pumping solutions, cleaning of basins / lagoons
- Mobile sludge dewatering unit
- Sludge pH neutralization
- Coagulation, flocculation
- Sludge volume and mass reduction
- Centrifuge, belt filter, filter press, Geotube…
Waste management
- Tailored support
- Setup and management of containers
- Transport and disposal in authorized facilities
- Search for new disposal channels for the waste generated
- Dewatered sludge
- Treated water
Tailored support for your projects
Contact us
If you have any questions, please fill out the form below. We will get back to you as soon as possible.
Our references
Industry
Dewatering of an industrial lagoon - ArcelorMittal
- Treatment of 5,000 m³ of sludge
- 1 year intervention
- Equipment used: Geotube and belt filter press dewatering
Oil & Gas
Industrial water treatment - EDF
- Hydrocarbon-laden water
- Treatment and recirculation of HP cleaning water from hydrocarbon pipelines
- Project duration: 6 months
- Volume of water treated: 1,200 m³
Sanitation
Sludge dewatering from municipal wastewater treatment plant
- Treatment using filtration tank and centrifuge
- 90% volume reduction of filtered effluent
Construction
Construction site water treatment
- Groundwater treatment
- Removal of TSS (total suspended solids), hydrocarbons, pH balancing…
- Discharge into the natural environment
