[     Product listing ](/en/technologies-1 "  Product listing")

 

 

 

#### Veolia has developed a complete range of pre-engineered and standardized SPIDFLOW® PACK units for the treatment of surface water and wastewater polishing.



    [CONTACT AN EXPERT](https://www.veoliawatertechnologies.com/en/contact)

 



 

 



 [Overview](#1) [Product range and Resources](#2) 

 

 

## Overview

 

 

 

Depending on the configuration and application, SPIDFLOW® PACK can treat from 100 up to 500 mᶟ/h per unit.

**APPLICATIONS**

- Pre-treatment of seawater desalination before a granular or membrane filtration
- Treatment of particles with low density, algae, and floating materials (oils, hydrocarbons, etc.)
- Purification of surface water containing up to 80 mg/l of suspended solids during episodic peak
- Groundwater treatment (turbidity, Fe, Mn, H2 S)
- Removal of algae, organic matters, colour, oils and hydrocarbons
- Wastewater treatment: post-MBBR clarification

   ![](/sites/g/files/dvc2476/files/styles/default/public/image/2019/02/Spidflow-Pack_process.JPG.webp?itok=wE6zzXFc)   



**SPIDFLOW® PACK KEY BENEFITS**

- High performance system
- Flotation velocity of 30 m/h
- Highly reactive to water quality variation
- Very compact process
- High sludge concentration
- Low operating costs
- Well managed energy consumption
- Moderate use of chemicals

**REFERENCES**

- Masdar, United Arab Emirates, 2015, Spidflow® Filter Pack, sea water, 42 m3/h
- Annet sur Marne, France, 2009, surface water, 103 m3/h



 

 

 



 

 

 

## Product range and Resources

 

 

 

  Product range

   

 

 



 [   ![](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2023/07/Spidflow-banner-new.jpg.webp?itok=5brTvyKC)   





 

### Spidflow®

Dissolved air flotation (DAF) technology for the clarification of any kind of water source containing suspended solids, organic matter, algae and floating matter (grease, oil, etc.).

 

 

Sedimentation - Clarification - Flotation

 

 

 

 ](/en/solutions/technologies/spidflow) 



 

 

 



 

 

 

 





 

 

 

 

 

  Resources

   

 

 



 

 [PDF

  Spidflow® Pack Datasheet  (3.7 MB)  

    ](/sites/g/files/dvc2476/files/document/2024/11/DS-%20SPIDFLOW%C2%AE%20Datasheet-%20EN_0.pdf)