E Escalator™ Perforated stainless steel screen panels are carried on heavy-duty chains and incorporate holes of 6 mm (1/4'') or 3 mm (1/8'') diameter giving fine screening in any direction. Screening and Separation R ROTOPAC™ The Rotopac™ is a simple device for dewatering and compacting the screenings collected on bar screens and fine screens. Screening and Separation T TiPSS Veolia Water Technologies offers a range of equipment especially designed for (pre-) treatment of Oily Waste Waters either for Upstream or Downstream Oil & Gas applications. Screening and Separation TIPSS ALKYLATION UNITS In alkylation processes, the hydrofluoric or sulfuric acid catalyst is removed from the alkylate stream in an acid settler where it is collected in the acid boot Screening and Separation TIPSS Solutions The CPI basin can be executed in steel or concrete. The concrete units are specifically suited to integrate with sewer systems below ground level so that a gravity flow can be used. Screening and Separation TIPSS TPI47 PLATE PACKS Spare plate pack for oil water separators Screening and Separation