brewery industry prepared by selin kaya reyhan ŞengÜr ayça tanriÖver sibel kizilgÜl
DESCRIPTION
Brewery Industry PREPARED BY Selin KAYA Reyhan ŞENGÜR Ayça TANRIÖVER Sibel KIZILGÜL. BREWERY PROCESSING. Malt Production and Handling Wort Production Beer Production. BEER PRODUCTION. Figure 1 : Steps of Beer Production in Efes Pilsen. Beer Production. Milling - PowerPoint PPT PresentationTRANSCRIPT
Brewery Industry
PREPARED BYSelin KAYA
Reyhan ŞENGÜRAyça TANRIÖVER
Sibel KIZILGÜL
• Malt Production and Handling
• Wort Production
• Beer Production
BREWERY PROCESSING
BEER PRODUCTION
Figure1: Steps of Beer Production in Efes Pilsen
Beer Production Milling Mashing&Lautering Wort Boiling&Cooling Fermentation Cask Racking&Filtering Bottle Filling Pasteurization&Packaging
Sub fermenting tecnique : Lager fermenting period :8-10 days Top fermenting tecnique :Ale fermenting period: 3-6 days
Fermentation
Types of productions in Efes Pilsen
Shelf- life:12 months
Shelf -life: 4 months
Shelf- life: 1 month
Water consumption for breweries: 4 – 6 m3 water/m3 beer produced
Production process 21 days
EFES PİLSEN
Organic components in brewery effluents are :
Sugar Soluble starch Ethanol Volatile fatty acids
EFES PİLSEN
The waste water consist of: Process water Domestic waste water CIP (cleaning in-line) wastes
Effluent of Plant
Brewery effluent compositionParameter/benchmark per unit Unicer Typical Opaque beerCOD (m/L) 800-3500 2000-6000 8200-20000BOD (mg/L) 530-2300 1200-3600TSS (mg/L) 200-1000 2901-3000TS (mg/L) 5100-8750T(°C) 30-35 18-20 25-35pH 6.5-7.9 4.5-12 3.3-6.3Nitrogen (mg/L) 12--31 25-80 0.0196-0.0336Phosphorous (mg/L) 9-15 10--50 16-24Water/beer (m3/m3) 4..87Liquid effluent / beer (m3/m3) 3.3 2--8COD/beer (kg/m3) 13..2 5-30BOD/ beer (kg/m3) 2--20TSS / beer(kg/m3) 1--5
Brewery Effluent Composition
Table1.Typical Characteristics of Brewery Effluent
Qww (m3/d) COD(mg/L) VFA(mg/L)
COD at inlet of
COD removal in
COD efficiency in Qbiogas Qbiogas
Anaerobic Reactor
Anaerobic Reactor
Anaerobic Reactor
calculated
dateplant inlet
Anaerobic inlet
equalization
anaerobic outlet
equalization
anaerobic outlet kg COD/d kg COD/d (%) (m3/d) (m3/d)
27.10.2009 1.413 1.069 2615 616 20,03 3,90 2795 2137 76 1066 748
28.10.2009 528 1.058 2345 744 17,76 1,87 2481 1694 68 805 593
29.10.2009 234 1.111 2050 749 16,54 1,88 2278 1446 63 491,3 506
30.10.2009 376 1.110 2920 709 9,64 1,68 3241 2454 76 440 859
31.10.2009 831 1.086 2420 805 8,92 1,47 2628 1754 67 409,9 614
Waste Characterization in Efes Pilsen
Table2 : Waste characterization of the Plant(October 2009)
Qww (m3/d) TSS(mg/L) COD(mg/L)
F/M aeration COD outlet removal efficiency
date plant inlet Aeration inlet aeration outlet inlet(mg/L) inlet(kg/d) (mg/L) (%)
27.10.2009 1.413 830 7550 30 20,03 616 70 89 0.06
28.10.2009 528 953 6810 60 17,76 744 56 92 0.03
29.10.2009 234 473 5630 40 16,54 749 57 92 0.02
30.10.2009 376 527 5560 50 9,64 709 45 94 0.03
31.10.2009 831 560 5240 40 8,92 805 53 93 0.07
Table 3: Waste characterization of the Plant(October 2009)
Waste Characterization in Efes Pilsen
Waste water Screens Mixing&Equalization tank Neutralization tank Anaerobic Treatment Sedimentation Tank Thickener tank Effluent to sewer
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
Treatment Plant Design Information
Sludge
Thickener tank Decanter thickening dewatering Landfill sites
Sludge Treatment Pathway
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
Average values in plant
Figure 2 : Schematic View of Treatment Plant in EFES PİLSEN
PARAMETER UNIT LIMITS
COD mg/l 125
BOD5 mg/l 25
TSS mg/l 35
N mg/l 10-15
P mg/l 1-2
Comparison with discharge standards in the EU
Table 4: Indicative discharge standards in the EU
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)
Comparison with İSKİ discharge standards
• Biogas (CH4 ) Construction a biogas plant energy• Primary sedimentation Lamella seperator
Rehabilitation of Plant
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: 31.12.2004 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
• http://www.efespilsen.com.tr/bira/
Brewery Industry
