Green Cleaning Sanitizer Calculator

Hot water sanitizing vs Chemical sanitizing in a re-use system

Farm name
Date

Enter your information here

Chemical sanitizer concentrate cost		$/L
Chemical sanitizer dilution rate		ml/10 L
Sanitizer cycle wash volume		L
Sanitizing cycles per day		cycles
Days of milking each year		days
Daily chemical replenishment rate (re-use system)		%
Off-peak tariff rate		cents/kWh
Peak tariff rate		cents/kWh
Is pre-heated water used to feed the HWS?	Yes, No
What is the total volume of heated water that can be supplied to the HWS?		Litres
		^oC
What temperature is the hot water service thermostat set to?		^oC
Does the chemical sanitizer need heating?	Yes, No

If required adjust the details in the yellow sections and complete all the red sections

Your Results

		Per wash		Per day		Per year
Cost of chemical sanitizing cycle	$		$		$
Cost of heating chemical sanitizer	$		$		$
Total cost of chemical sanitizing cycle in a re-use system	$		$		$
Please note these are estimates only
Cost of hot water sanitizing cycle	$		$		$

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