... with the offshore constraints. Among biotreatment systems, a technology called MBBR (Moving Bed Biofilm Reactor) which involves bacteria organized in biofilm attached to supports, demonstrated a strong robustness compared to conventional activated sludge. The size reduction of equipments induced by MBBR has never...

... could also contain a large amount of salt. The aim of this work is to evaluate the feasibility of the biotreatment of saline (200 g/L TDS) produced water. A Sequencing Batch Reactor (SBR), a trickling filter and a chemostat reactor were compared in terms of total organic carbon (TOC) removal. Results...

... into sulphur in the presence of air, at a temperature below sulphur dew point, even below sulphur freezing point. Consequently, it involves the implementation of at least two reactors operating alternatively according to the cyclic succession of the two following sequences: ⇒ an adsorption sequence where...

... catalytic deNOx system for deep removal of nitrogen oxides, which includes a low-pressure-drop reactor, This process is able to achieve over 90% removal of process is able to achieve over 90% removal of nitrogen oxides and therefore can be expected to meet legislation requirements for the coming years...