Poultry Slaughterhouse
Transcript of Poultry Slaughterhouse
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CASE STUDY –WWT
POULTRY SL AUGHTERHOUSE
TANFLOC Organic Vegetable
Cationic coagulant / Flocculant
for Wastewater Plant Poultry
Slaughterhouse CHALLENGE / OPPORTUNITY
A poultry slaughterhouse located in the south of Brazil, with a
slaughter capacity of 150,000 birds per day was using 19,600
kg/month of aluminium sulphate and 12,600 kg/month of ash in the
flotation system of its WWT with satisfactory cost and performance
results. However, diluting these products (powder) and preparing
many batches per day proved difficult. Another problem caused by
the use of a metallic salt coagulant/flocculant in the flotation system
was the great variation of the pH value of the treated effluent due
to water alkalinity consumption requiring the use of alkalinizing
agents.
After performing a series of laboratory tests, Ta n f l o c started
to be used in a successful attempt to improve COD, G&O and
cost reduction and optimize manpower.
APPLICATION FLOWCHART
TANAC Located in southernBrazil, Tanac is theworld’s largest producer of mimosa vegetableextracts. Tanac combines quality
products and services withenvironmentalpreservation at all stagesof the tannin productionprocess.Channelling strengths toreach common targetspermanently involves allthe members of the Tanacteam. ISO 9001, ISO
14001, FSC an NSFcertifications are the resultof team work.
A quality product rangedeveloped to satisfy theneeds of the company’sclients and guarantee bestresults together withprompt delivery andpermanent technical
assistance: this is Tanac’sprofile.
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Coagulant
Al2(SO4)3 Tan f l oc Dosage 600 ppm 270 ppmPhisical aspect Dry solid Liquid Polymer ------- 2 ppm
Alkalinizer Soda ash ----------
TREATMENT COD G&O
METALLIC 1.029 mg/l 70 mg/l
Tan f l oc 576 mg/l 20 mg/l
CASE STUDY –WWT
POULTRY SL AUGHTERHOUSE WASTEWATER CHARACTERISTICS
Out-flow COD G&O50 – 70 m³/h 2.912 mg/l 178 mg/l
TREATMENT COMPARISSON
TANFLOC Organic Vegetable
Cationic coagulant/Flocculant for
Wastewater Plant Poultry
Slaughterhouse
Ta n f l oc The Tanfloc product rangeis essentially natural inorigin and competitivewhen compared to productstraditionally employed inwater treatment with theadditional advantage of being totally biodegradable
allowing complete digestionat the various biologicalstages of the process.
WASTEWATER AFTER TREATMENT Raw Treated
Thanks to their versatility,Tanfloc products haveeffective action on severaltypes of water as well asvarious sorts of industrialeffluent. They are usuallyemployed in drinking water treatment and in the
treatment of effluents fromBENEFITS DERIVING FROM THE APPLICATION OF TANFLOC
• Reducing handling of 32,200 kg/month of powder chemicalproducts;
• 80,2% COD reduction;
• 88,7% G&O reduction;
• Rationalised manpower use;
• Generation of organic sludge for unrestricted use in farmingland;
• Use of a biodegradable product compatible with the subsequent
secondary treatment (activated sludge);• Operator health and safety improvement by
eliminating/reducing handling of chemical products;
• Eliminating the use of alkalinizing agents.COST ANALYSIS
several sectors includingthe petrochemical, ceramic,food, sugar, metal andcellulose industries, oilrefineries, mining anddomestic sewage.Tanfloc is compatible withmost products on themarket and may be used incombination with such
products.Tanfloc works with minimalinterference with theenvironment and offersvarious economicadvantages.
Al2(SO4)3 Tan f loc Soda ash Polymer
Products
Manpower Manpower
Costs : US$ 3X / m3
US$ X / m3
Total Cost Reduction: 40.7 %
Rev.Nov/08