B Berkefeld PurBev® UF BERKEFELD PurBev® UF is an ultrafiltration plant engineered according to hygienic design guidelines for food and beverage water treatment. Membrane Filtration 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