Service

Service

Municipal and Industrial Water Treatment

Efficient Water Management

‚ÄčTervita offers extensive expertise and proven solutions in dewatering, dredging, pumping and digester/tank cleaning – services vital to maintaining efficient performance of municipal and industrial wastewater treatment systems, lagoons, lakes and waterways.  

Related Solutions: Water Waste Related Industries: Industrial Mining

Dredging and Lagoon Cleaning

The specialized nature of dredging projects requires experienced operating technicians who are fully conversant with dredging equipment, operations and safety practices. Our lagoon-cleaning solutions help a wide variety of clients, such as municipalities, pulp and paper mills, food processing plants as well as other industrial facilities that use lagoons or basins to treat their wastewater.  In addition to our cleaning services, we are equipped to perform sludge profiling to determine the volume of the solids built up within a lagoon or pond, and are able to perform physical and chemical analysis on material samples to determine a variety of solutions for the dredging process.

Our dredging capabilities include: 

  • Lined or Unlined Lagoons
  • Lakes, Rivers, Canals
  • Municipal, Pulp & Paper, Industrial
  • Variety of Cutterhead Styles
  • Equipment for Different Depths and Pumping Rates 

Dewatering 

Dewatering is a mechanical process that removes excess water from sludges or solids that are generally found in wastewater treatment systems allowing for more convenient handling and disposal of wastewater. We provide a comprehensive array of dewatering services supported by a superior inventory of specialized equipment and technologies. 

Chief among these are the Tervita fleet of mobile Horizontal Decanter Centrifuges. Our high “G” centrifuges are capable of performing dewatering at throughput rates ranging for 200 up to 300 gallons per minute with variable feed solids concentrations. Our mobile centrifuge fleet is designed for quick setup and dismantling and is transported to your site via flatbed truck. In addition to operating some of the industry’s largest centrifuges, we have developed a proprietary, in-house control system to operate all centrifuge functions. This provides you with a higher level of control on the pumping rates of slurry and polymer, along with other critical process elements. 

Pumping

Tervita offers pumping services capable of removing various solids from basins, lagoons, tanks or vessels where cleaning or transferring of material is required. Our experienced operators and equipment inventory enable us to perform pumping projects of any size, from simple transfers to comprehensive digester cleaning, pumping, screening, dewatering, transporting and disposal projects.

Digester/Tank Cleaning

The use of biomass is becoming a more frequently used solution to the challenge of breaking down the organic components of wastewater.  We offer complete cleaning services for small or large-scale digesters and tanks.  We manage projects from cleaning and pumping through dewatering, transportation and the beneficial reuse of the dewatered solids or disposal at a permitted landfill, enabling you to concentrate on the operation of your treatment plants. We recommend regular cleaning of digesters and tanks every five to seven years to help maintain effective treatment of wastewater, biosolids or other solids being treated. 

Case Studies

2013 Alberta Flood Recovery

Case Study

2013 Alberta Flood Recovery

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Contact Us

For more information about any of Tervita's solutions, please contact us.