1. Brewery Industry PREPARED BY Selin KAYA Reyhan ŞENGÜR Ayça TANRIÖVER
Sibel KIZILGÜL

2. BREWERY PROCESSING Malt Production and Handling Wort Production
Beer Production

3. BEER PRODUCTION
Figure1: Steps of Beer Production in Efes Pilsen

4. Beer Production Milling Mashing&Lautering Wort Boiling&Cooling
Fermentation
Cask Racking&Filtering
Bottle Filling
Pasteurization&Packaging

5. Fermentation Sub fermenting tecnique : Lager
fermenting period :8-10 days
Top fermenting tecnique :Ale
fermenting period: 3-6 days

6. Types of productions in Efes Pilsen
Shelf- life:12 months
Shelf -life: 4 months
Shelf- life: 1 month

7. EFES PİLSEN Water consumption for breweries:
4 – 6 m3 water/m3 beer produced
Production process days

8. EFES PİLSEN Organic components in brewery effluents are : Sugar
Soluble starch
Ethanol
Volatile fatty acids

9. Effluent of Plant The waste water consist of: Process water
Domestic waste water
CIP (cleaning in-line) wastes

10. Brewery effluent composition
Parameter/benchmark per unit
Unicer
Typical
Opaque beer
COD (m/L)
BOD (mg/L)
TSS (mg/L)
TS (mg/L)
T(°C)
30-35
18-20
25-35 pH
4.5-12
Nitrogen (mg/L)
12--31
25-80
Phosphorous (mg/L)
9-15
10--50
16-24
Water/beer (m3/m3)
4..87
Liquid effluent / beer (m3/m3)
3.3
2--8
COD/beer (kg/m3)
13..2
5-30
BOD/ beer (kg/m3)
2--20
TSS / beer(kg/m3)
1--5
Table1.Typical Characteristics of Brewery Effluent

11. Waste Characterization in Efes Pilsen
Qww (m3/d)
COD(mg/L)
VFA(mg/L)
COD at inlet of
COD removal in
COD efficiency in
Qbiogas
Anaerobic Reactor
calculated
date
plant inlet
Anaerobic inlet
equalization
anaerobic outlet
kg COD/d
(%)
(m3/d)
1.413
1.069
2615
616
20,03
3,90
2795
2137 76
1066
748
528
1.058
2345
744
17,76
1,87
2481
1694 68
805
593
234
1.111
2050
749
16,54
1,88
2278
1446 63
491,3
506
376
1.110
2920
709
9,64
1,68
3241
2454
440
859
831
1.086
2420
8,92
1,47
2628
1754 67
409,9
614
Table2 : Waste characterization of the Plant(October 2009)

12. Waste Characterization in Efes Pilsen
Qww (m3/d)
TSS(mg/L)
COD(mg/L)
F/M
aeration
COD
outlet
removal efficiency
date
plant inlet
Aeration inlet
inlet(mg/L)
inlet(kg/d)
(mg/L)
(%)
1.413
830
7550 30
20,03
616 70 89
0.06
528
953
6810 60
17,76
744 56 92
0.03
234
473
5630 40
16,54
749 57
0.02
376
527
5560 50
9,64
709 45 94
831
560
5240
8,92
805 53 93
0.07
Table 3: Waste characterization of the Plant(October 2009)

13. Treatment Plant Design Information
Waste water
Screens
Mixing&Equalization tank
Neutralization tank
Anaerobic Treatment
Sedimentation Tank Thickener tank
Effluent to sewer

14. Treatment Plant Design Information
Capacity of plant: 3000 m3/day
Neutralization Tank:150 m3
Caustic soda
HCl
FeCl3 as tracer
UASB reactor
biogas production biogas burning

15. Sludge Treatment Pathway
Thickener tank
Decanter
thickening dewatering
Landfill sites

16. Average values in plant
Temperature: 45°C
COD : 53 mg/L
TSS : 40 mg/L
VFA :1.47 mg/L
COD removal efficiency : 92%
Biogas flowrate : 614 m3/day

17. Figure 2 : Schematic View of Treatment Plant in EFES PİLSEN

18. Comparison with discharge standards in the EU
PARAMETER
UNIT
LIMITS
COD
mg/l
125
BOD5 25
TSS 35 N
10-15 P
1-2
Table 4: Indicative discharge standards in the EU

19. Comparison with İSKİ discharge standards
PARAMETER
UNIT
EFFLUENT
COD
mg/L
600 pH -
6-9
Table5. Discharge Standards of İSKİ(Table 6.3: Sektör: İçki Sanayii (Malt Üretimi, Bira İmali ve Benzerleri)Water pollution control regulations)

20. Rehabilitation of Plant
Biogas (CH4 ) Construction a biogas plant
energy
Primary sedimentation Lamella seperator

21. References
Multilateral Investment Guarantee Agency Environmental Guidelines for Breweries
The Institute and Guild of Brewing Convention, Livingstone, Zambia, March 2-7, 2003
Resmi Gazete Tarihi: Resmi Gazete Sayısı: 25687
Brewery and Winery Wastewater Treatment: Some Focal Points of Design and Operation, Anto´nio G. Brito, Joa˜o Peixoto, Jose´ M. Oliveira, Jose´ A. Oliveira, Cristina Costa, Regina Nogueira, and Ana Rodrigues,2004
Brewery Industry