VALGO

VALGO is a company of 450 people which operates in three areas of activity:
• Soil and groundwater depollution: study of off-site, on-site or in-situ treatment solutions, implementation of appropriate solutions,
• Decontamination: deconstruction and dismantling of structures and asbestos/lead removal (removal of dangerous or harmful materials),
• The requalification of industrial wasteland: VALGO offers global solutions for the reconversion of industrial wasteland, based on economic, real estate or energy redevelopment projects.

Remediation / depollution Engineering & project management. Work teams are composed of engineers and specialists experts spread all over the country.

List of main technologies applied On Site : Landfarming
• Biopile
• Phytotertre®
• Hydrosplit®
• Cribbling
Washing thermopile In-Situ: Soils
• Vapor
• Stripping
Thermal desorption VALGOTHERM® Air-sparging
• Multiphases extraction
• Soils
• Gas
• Pumping
Skimming ISCR Process
• Chemical Oxydation and reduction. Removal asbestos :
Main skills and technics Removal Internal and external building materials Soils containing asbestos
• In all industrial units or parts