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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/