wwtp alltech fermin, senta yeast factory - poč · pdf filesedimentation final sedimentation...
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WWTP WWTP AlltechAlltech FerminFermin A.D. A.D. SentaSenta
Yeast FactoryYeast Factory
Treated Water Outlet Criteria Treated Water Outlet Criteria
COD*:COD*: 800800--1800 1800 mg/lmg/lBOD5: BOD5: 2525 mg/lmg/lpH:pH: 6.0 6.0 –– 9.09.0Total Suspended Solids:Total Suspended Solids: 3535 mg/lmg/lNN--NHNH44:: <10<10 mg/lmg/lNN--NONO33:: <10<10 mg/lmg/lNN--N N inorganicinorganic--totaltotal:: <15<15 mg/lmg/lNN--Total removal:Total removal: 85 85 –– 9090 %%PP--Total approx:Total approx: <2<2 mg/lmg/lTemperature:Temperature: <30<30 °°CC
COD* removal depends from the biodegradability
WWTP LayoutWWTP Layout1. Management Building;
2. Aerobic Basins;
3. Final sedimentation;
4. FLOCOPAC;
5. Pump Station;
6. Existing Aerobic Basin;
7. Degasification;
8. Acidification;
9. Anaerobic reactors;
10. Cogeneration Modules;
11. Biogas Dryer;
12. Biogas filter;
13. Biogas Storage Tank; and
14. Biogas Flare.
WW Anaerobic TreatmentWW Anaerobic Treatment
Trough screw conveyor
Waste water
M
Anaerobic-reaktorAnaerobic-reaktor
Biogas treatment
buffer/acidificationDegasification
Sludge pit
SBR 1+2
Micro nutrient
Antifoaming
NaOH
Conditioning tank
Aerobic treatment
from cogeneration
Heat exchanger
Return cogeneration
from buffer tank
Trough screw conveyor
Waste water
M Trough screw conveyor
Waste water
MM
Anaerobic-reaktorAnaerobic-reaktor Anaerobic-reaktorAnaerobic-reaktorAnaerobic-reaktorAnaerobic-reaktor
Biogas treatment
buffer/acidificationDegasification
Sludge pit
SBR 1+2
buffer/acidificationDegasification
Sludge pit
SBR 1+2
Micro nutrient
Antifoaming
NaOH
Conditioning tank
Aerobic treatment
Micro nutrient
Antifoaming
NaOH
Conditioning tank
Aerobic treatment
from cogeneration
Heat exchanger
Return cogeneration
from cogeneration
Heat exchanger
Return cogeneration
from buffer tank
Biogas TreatmentBiogas TreatmentGas storage
Gas dryer
BiogasGeneratorEngine
Desulphurisation
Nutrients Cogeneration Unit (2x)
Gas scrubber
To activated sludge basin
Power
Heat
Flare
Gas storage
Gas dryer
BiogasGeneratorEngine
Desulphurisation
Nutrients Cogeneration Unit (2x)
Gas scrubber
To activated sludge basin
Power
Heat
Flare
Biogas CogenerationBiogas Cogeneration
Aerobic Treatment Aerobic Treatment
M Cogeneration unitDEMON
Existing basin
Sludge treatmentFinal sedimentationSludge pit Clear water pit
M Cogeneration unitDEMON
Existing basin
Sludge treatmentFinal sedimentationSludge pit Clear water pit
M Cogeneration unitDEMON
Existing basin
Sludge treatmentFinal sedimentationSludge pit Clear water pit
DegasificationActivated sludge reactorBio - P
Waste water
Existing basin
Desulphurisation
DEMON Process DEMON Process
DEMON 1+2DEMON 1+2 SBR 1+2 Buffer tank
Bypass buffer
Bypass buffer
Final Sedimentation
Final Sedimentation
Press water
Press water
sludge buffer
sludge buffer
existing basin
existing basin
FLOCOPAC
Buffer
sludge buffer
sludge buffer
FLOCOPAC FLOCOPAC
FLOCOPAC - L
Clear water
FeCl3
Polymer
Treated water
Sludge treatment
FLOCOPAC - L
Clear water
FeCl3
Polymer
Treated water
Sludge treatment
Sludge DewateringSludge Dewatering
Lime siloDecanting centrifuge
PolymerFLOCOPAC - LDEMON + SBRFinal Sedimentation
Sludge buffer
Dry sludge
Puddle mixer
Press water pit
To SBR 1+2
Lime siloDecanting centrifuge
PolymerFLOCOPAC - LDEMON + SBRFinal Sedimentation
Sludge buffer
Dry sludge
Puddle mixer
Press water pit
To SBR 1+2
WW Treatment Stages OverviewWW Treatment Stages Overview
Polymer
Kalk
Wastewater
Cleanwater
70T50HL001
50S01JA001
50S01HE001
50T10JA001
40T01JA001/011/021
Poly
mer
FeC
l3
20T20JA001
30T30HR001/011 30T40HR001/011 30T50JA001
20T10JA001 20T10JA00220T10HR00110T40HR001/011
10T30JB001
10T10HR00110T01GD00110T01JA001
Antifoam
NaOH
Micro nutrients
Heat
Power
60T01HJ001/002/011
Cogeneration unit with flare
Thank you for your attentionThank you for your attention