SPP3-Combo0 pages

PRODUCT AREA WATER
Pneumatic recovery system
« SPP3’’- Combo »
Combination between 2 effective systems for LNAPL recovery.
Features
The pneumatic recovery system « SPP3’’-COMBO » is a combinatation designed as follow :
- an Automatic SPP pump,
- a SPG 4’’ skimmer is installed at the top of the SPP3’’ and can recover free floatable hydrocarbons
(LNAPL) such as gazole, unleaded petrol and upon specific applications more viscous products.
The SPG4’’ skimmer is a gravity skimmer which have an efficiency around the mm.
Operating instructions
The « SPP3’’-COMBO » can be installed in 4’’ wells. The SPG Skimmer is placed to the interface water/hydrocarbure.
The SPG skimmer catches the LNAPLs which go down by gravity inside the SPP3’’ pump.
When the pump is full, the internal float opens the compressed air and discharges contaminated
liquid to the surface.
Fully automatic, the « SPP3’’-COMBO » can be used in depths as deep as 40 –50 meters with a maximum pressure of 8 bars. The standard air consumption is 2.5 m³
The equipment can also start and stop automatically, when there is no more liquid inside the pump.
Technical Characteristics
Case n°1
Case n°2
Installation depth
2 meters
20 meters
LNAPL thickness
20 cm
20 cm
Flow rate
300 liters/h
220 liters/h
These performances are given for indication and could be different depending on the characteristics
of the liquid.
SILEX
INTERNATIONAL
Advantages
Ease-of-use and reliability,
High recovery efficiency,
Zone d’Activités
61, Chemin de la Chapelle St Antoine
95300 ENNERY
FRANCE
Antomatic system,
Skimming accuracy.
Tel: +33 (0)1 30 37 00 00
Fax: +33 (0)1 30 37 42 72
E-mail : info@silexinternational.com
www.silexinternational.com
www.silexinternational.com