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Waste Water treatment

Waste Water Treatment

Conventional waste water treatment consists of a combination of physical, chemical, biological processes and operations to remove solids, organic matter and, sometimes, nutrients from waste water. General terms used to describe different degrees of treatment, in order to increase the treatment level, are preliminary, primary, secondary, and tertiary and/or advanced waste water treatment

Application : Waste water treatment

PUMP: RBB 200 35G 6C15 S
PERFORMANCE: Flow 400m3/h – head 7,5 m
LIQUID: water with 1,5% sludge 

PUMP: RBB 125 31A 4C18 S
PERFORMANCE: Flow 250m3/h – head 18 m
LIQUID: water   

Pumps are installed in the primary treatment (circular clarifier with surface skimmer ) where solids are removed from raw water before the secondary treatment, activated sludge process.


Impeller type: channel.
Discharge sizes: from DN 65 to DN 300.
Maximum working pressure: 10 bar 
Flow rate: up to 2400 m3 /hr.
Differential head: up to 70 m.
Impeller with special blades geometry for low NPSH and high free passage.