WORKSHOP Steyr 2005 Potential New Technologies And Testing

WORKSHOP Steyr, 2005 Potential New Technologies And Testing Of Mobile Water Treatment Units

WORKSHOP Steyr, 2005 Scope of the workshop • achieve an overview on suppliers and technologies • potential to be used by RC / RC • correspond to our standardized Specialized Wat. San ERU

WORKSHOP Steyr, 2005 Specialized Wat. San ERU • • Water production 120. 000 l/day Minimum quality: WHO standards Capability to treat high turbidity Capability to treat high microbiological contamination • Simple to operate, easy to maintain

WORKSHOP Steyr, 2005 Participating companies • SETA www. gruposeta. com • Berkefeld www. berkefeld. de • Scan-Water www. scan-water. com • Josab www. josab. com • Kaercher www. kaercher-futuretech. com

WORKSHOP Steyr, 2005 Preparation of raw water • First day: turbidity • Second day: microbiology

WORKSHOP SETA 3000 • • Pretreatment Sand filter Active carbon filter Chlorination Steyr, 2005

WORKSHOP Steyr, 2005 SETA 3000 • • Compact on a trailer Pretreatment able to handle high turbidity Safe drinking water Consumables: Alum, HTH

WORKSHOP Steyr, 2005 Scan-Water Purification unit 4 m 3/hr • • Flocculation / Coagulation unit Sand filter Active carbon filter Chlorination

WORKSHOP Steyr, 2005 Scan-Water Purification unit 4 m 3/hr • • Very easy to operate Simple unit With additional pretreatment able to handle turbidity Good price – performance ratio

WORKSHOP Josab Aqualite Portable Pro (500 l/hr) • • No pretreatment Aqualite (zeolite structure) filter UV radiation Post-Chlorination Steyr, 2005

WORKSHOP Josab • • Steyr, 2005 Aqualite Portable Pro Best results for microbiological tests Quick to install Struggles with high turbidity Chlorination possible (500 l/hr)

WORKSHOP Kaercher • • • Steyr, 2005 RO WTC 500 + Filatwist Prefiltration with filter-bag Prefilter Filatwist (up to 4 m 3/hr) in development Reverse Osmosis UV radiation Post-Chlorination

WORKSHOP Kaercher • • • Steyr, 2005 RO WTC 500 + Filatwist Prefilter Filatwist demonstration unit / in development Prefiltration Filter-bag clogs immediately Reverse Osmosis needs clear water High-tech machinery High costs – Low output

WORKSHOP Berkefeld BERU 2000/700 • • • Pretreatment with disc-filter Ultrafiltration Reverse Osmosis (optional) Fully automatic Trailer mounted (optional) Steyr, 2005

WORKSHOP Berkefeld • • • Steyr, 2005 BERU 2000/700 Long time for start up Broke when becoming operational Material defect, no repair possible Risk of control system failure? Trailer not practical option

WORKSHOP Steyr, 2005 Overall comments • • • Simple technology suits best High turbidity requires pretreatment Microbiological tests ok for all units Post-chlorination necessary in emergencies Different solutions regarding comfort and material SETA and Scan-Water with best results