Raita Bio HS sewage cleaners are developed in Finland. We have developed and produced sewage and graywater cleanars since 1970's. There are  approx 3000 of Raita Bio HS cleaners operating in Scandinavia.  RAITA HS process optimizes Bio HS’s functions and purification for different operating circumstances. HS process combines activated sludge and biofiltering, giving highest purification in varying using circumstances. RAITA Bio HS is BAT class (best available technology). Investment and operatating costs are low compared with purificitation rate. Furthermore HS Bio has many variation for excess sludge treatment. Look for more information:
raita.com/Bio/fin Bio HS puhdistamot raita.com/Bio/sve Bio HS minireningsverk
raita.com/bio    -        raita.com
raita.comBio/eng Bio HS cleaners
Purification rate
185 cm 375 cm 177 cm 157 cm
Bio HS         by Raita Environment