Calidad Del Agua en Alimentacion Avicola Ahmad
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Transcript of Calidad Del Agua en Alimentacion Avicola Ahmad
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POULTRY DRINKING
WATER TREATMENT
Mueez Ahmad DVM MS.
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POULTRY DRINKING WATER
TREATMENT DISINFECTIONBiosecurity Tool
Hatchery water disinfection
General Health Management Tool
Pre-harvest Food Safety Intervention
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DRINKING WATER MANAGEMENT
1. Water Quality, Quantity & Drinkability
2.Water contamination Critical Points.Source level
Pump Room
At Drinking Point. Nipple drinkers / drip cups
Inline contamination
Continuous vs. Shock treatment
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PREHARVEST FOOD SAFETY INTERVENTION
Trickle control of Salmonella during grow
Recycling of food born pathogens
Salmonella reduction in the Crop
Spike treatment during withdrawal period
Shock treatment in between flocks
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HATCHERY WATER DISINFECTION
Typical hatchery water is untreated
Hatching water standard vs. drinking waterstandard
Humidification water & bacterial growth
Disinfection of erosol microorg nism
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HATCHERY WATER DISINFECTION
Humidification water disinfection
Evaporative cooling system water
Water Storage System /Reuse water system
Un-activated Stabilized Sodium Chlorite 2~11 ppm
Activated Chlorine Dioxide
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POULTRY DRINKING WATER DISINFECTION
Brood Facility
In Between Flock water lines shock treatment
Pre-brooding charge water lines with 1~2 ppmClO2
Brood/Grow drinking water 2~3 ppm ClO2, pH5~6
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POULTRY DRINKING WATER DISINFECTION
Turkey Grow-Out Facility
In Between Flock water line shock Treatment
Pre-placement charge water line with 1~2 ppm ClO2
During grow maintain drinking water 2~3 ppm ClO2, pH 5~6
Pre-slaughter 5 days 5 ppm ClO2, pH 4~5
Spike during feed withdrawal window
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ACTIVATED CHLORINE DIOXIDE
Activated Chlorine Dioxide (ClO 2 ): generated on site by mixingacid to Chlorine Dioxide.
Clorine Dioxide is used as a versatile biocide and includesapplications such as; general disinfectant, foodcontactsurface sanitizer, anti-mold and mildew agent, bactericidaland virucidal agent.
The product has been approved by United StatesEnvironmental Protection Agency (EPA) for treatment ofdrinking water to control taste and odor & Disinfectionintended for poultry, swine, cattle and other livestock
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CLO2 APPLICATION REQUIREMENTS
Source water testingQuarterly water analysis profile
Bacterial contamination
Mineral impurities & pH
Biofilm testing front and back
Water distribution system reviewBack flow prevention
Poultry drinking water only
Chemical compatibility
Proper ClO2 generator setup
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CHLORINE DIOXIDE BIOCIDAL
MODE OF ACTION
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ON-SITE CHLORINE DIOXIDE GENERATION
Acid-Chlorite solutionTwo Stenner Pumps
Anthium pumpAcid injection pump
PCM controllers
Water flow meter
Mixing Tee14
SodiumChlorite
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ON-FARM SETUP
PARTS LISTWater Meter Symmetric MJ-2P 2pulses/gallon (2P)
WM0752P (0.75) 22 gal/min capacityWM1002P (1.0) 52 gal/min
Controller PCM545MPH10 VariablePump Tubing #2 10 gal/day#7 22 gal/dayDuPont Injection Port IP100N4
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ON-FARM SETUPWater Flow: 10 to 30 GPMAcids: HCL or Fresh Flow
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ClO2 Titration and Monitoring
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REFERENCES
1. United States Environmental Protection Agency letter dated March 20, 2007 to InternationalDioxcide, Inc.
2. ASTM Standard E2315-03, 2003 (2006), Standard Guide for Assessment of Antimicrobial Using aTime-Kill Procedure, ASTM International, West Conshohocken, PA, 2008, DOI: 10.1520/E2315-03R08, www.astm.org .
3. Effect of Feed Withdrawal and Livehaul on body weight, Gut clearance and contamination of broiler
carcasses. J. Appl. Poult. 2004 Res. 13:472-480
4. Effect of Feed Withdrawal on the incidence of Salmonella in the Crops and ceca of Market AgeBroiler Chickens. Poultry Science 1997 76:654-656
5. Evaluation Potential Disinfectants for Pre-slaughter Broiler Crop Decontamination Poultry Science1999 78:32-37
6. Application of Acidified Sodium Chlorite in the Drinking Water to Control Salmonella serotypeTyphimurium and Campylobacter Jejuni in Commercial Broilers. 2007 J.Appl. Poult. Res. 16:54-51
7. Evaluation of an Experimental Chlorate Product as a Preslaughter Feed Supplement to reduceSalmonella in Meat-Producing Birds. Poultry Science 2008 87:1883-1888
http://www.astm.org/http://www.astm.org/