Process to abstract potable water from effluent water by sedimentation, fluidised bed reactor, microfiltration and ultraviolet light disinfection
DE102004009559A1
Membrane bioreactor and process for the purification of wastewater
EP1501764A1
Water treatment method and water treatment system
DE10252621B3
Filtering device used as a chamber of membrane filter press for dewatering a slurry has a filtrate outlet which opens into a telescopic run-off pipe having pipe sections
EP1192978A2
Arrangement and process for withdrawing a liquid from a container such as a basin
DE10056918A1
Rundbeckenräumer
DE10049713A1
Rundbeckenräumer
DE10049250A1
Sludge thickening device
DE19938248A1
Purification of waste water predominantly containing light materials such as fats and oils
DE19933863A1
Screenings
DE19919690A1
Filter stage rake for collecting and dispensing solid components from flowing liquids
DE19919689A1
Filter stage rake for collecting and dispensing solid components from flowing liquids
EP0785316A1
Floor drain with a removable bell siphon
DE4440894A1
Method for floating mud clearing and scum scrapers
