80s

• water treatment process (drinking water) - ACTIFLO TM ;
• wastewater treatment process (by biological filtration) - BIOSTYR TM.

90s

• a flameless biosolid combustion process - ATHOS TM ;
• a biological deodorization process - ALIZAIR TM ;
• a biological treatment of wastewater (using immersed membranes) - BIOSEP TM ;
• a stabilization and sterilization process for the treatment of biosolids - SAPHYR TM.

90s

• remote management system of facilities - LERNE
• simulation tool to optimize the use of ozone - SIMOZONE.

1995

• a software solution integrating a quality module with hydraulic modeling of an urban drainage network - HYDROWORKS-DM became INFOWORKS-CS (in co-development with Wallingford Software).

1996

• software for managing the risks of industrial pollution - ACTIPOL.

1997

• method of assessing the risk of contamination to water resources by pathogenic protoza Cryptosporidium and Giardia (first version) - CRYPTOGIA.

1993

• extremely sensitive technique for qualitative and quantitative detection - Mass Spectrometry.

1999

• rapid analysis method for detecting pathogenic parasites Cryptosporidium and Giardia - solid-phase cytometry (ChemScan).

2001

• qualitative and quantitative analysis method for the detection of odorous compounds in water - TWISTER.

2003

• rapid analysis method for the detection of Legionella pneumophila bacteria - PCR (Polymerase Chain Reaction).