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SBR. S equential Batch Reactor. Activ sludge. Mostly used method of treatment sanitary waste water Organic polution converts in to sludge by micro-organisms Mickro-organisms are suspended in water Biological purification are going on in reactor. Activ sludge. SBR.
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SBR Sequential Batch Reactor
Activ sludge • Mostly used method of treatment sanitary waste water • Organic polution converts in to sludge by micro-organisms • Mickro-organisms are suspended in water • Biological purification are going on in reactor
SBR • Sequencing Batch Reactor • Use ACTIV SLUDGE in process • Respectively repetitions of water treatment cycles
SBR – system of operation • Cycle of water treatment consists of: • Filling • Reaction • Settling • Decanting of treated water • (Idle/separation of excess sludge)
Settling Idle/Separation of excess sludgea Decanting Sludge SBR – system of operation Reaction Waste water Filling Start End Efluent Sludge
SBR – advantages of system • High efficiency of treatment • Facilities of small and midle size (few 10.000 PE) • Flexibility • Removal of Nitrogen compounds by nitrification-denitrification process