[     Solutions listing ](/en/expertise/applications "  Solutions listing")



 

 

 

## Treating leachates to protect the environment.

Landfill leachate is a complex wastewater effluent with a high variability in its physico-chemical characteristics. Proper treatment of this type of water therefore requires significant attention.



 

 

 



Veolia’s large portfolio of advanced technologies and services makes any best-suited solution possible. We are experienced in designing systems that use both conventional and proprietary technologies to meet our clients’ needs with cost-effective and sustainable solutions.

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#### A wide range of proven solutions for a wide range of needs

**Septic sludge treatment**

- Septage receiving station and sludge dewatering ([**SEPRAPAC®**](http://watertechnorthamerica.veolia.acsitefactory.com/sites/g/files/dvc3601/files/document/2020/07/John%20Meunier%20SEPRAPAC%20for%20Septage%20Applications.pdf)).

  
**Leachate biological treatment**

- Sequencing Batch Reactor ([**SBR**](/en/solutions/technologies/ecobatch "Ecobatch™")) conventional process to remove the BOD₅.
- Moving Bed Biological Reactor support for nitrifying biomass ([**AnoxKaldnes™**](/en/solutions/technologies/anoxkaldnes-mbbr "AnoxKaldnes™ MBBR "))

  
**Clarification process for TSS and metals removal**

- High-Rate Dissolved Air Flotation is an efficient process for clarifying MBBR effluent ([**SPIDFLOW**®](/en/solutions/technologies/spidflow "Spidflow®")).
- High Rate Clarifier for clarification and softening, with a footprint up to 20 times smaller than conventional systems. ([**ACTIFLO®**](/en/solutions/technologies/actiflo "ACTIFLO®"))

  
**Polishing treatment**

- Discfilters for high-rate, robust filtration ([**Hydrotech™**](/en/solutions/technologies/hydrotech-discfilter "Hydrotech Discfilter"))

**PFAS treatment**

- Ion Exchange & Activated Carbon ([**Hydrex™**](https://www.veoliawatertech.com/en/expertise/applications/pfas-removal "PFAS Removal"))
- High Rate Clarifier for clarification plus Powdered Activated Carbon ([**ACTIFLO Carb®**](/en/technologies/actiflo-carb "ACTIFLO Carb"))



 

 

 



 

 

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 [PDF

  Landfill Leachate Treatment  (1.99 MB)  

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 [ACTIFLO® ](/en/solutions/technologies/actiflo "ACTIFLO® ") 

 High-performance clarifier for municipal and industrial water treatment applications 

 

 

    

 

 

 

 

 

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