Table of Disinfectants used on the Farm

24 نوفمبر 2019
Table of Disinfectants used on the Farm

Chemical compound

Gram + Bacteria

Gran - Bacteria

TB-like Bacteria

Fungi

Virus

Best pH range for activity

Activity when organic matter present

Common uses **

Chlorhexidene

SA*

SA

SA

SA

Most

Wide range

Good

E/P/F

Formaldehyde and aldehydes

++

++

++

++

++

Wide range

Good

E/P/F

Chlorine Chloramines

++

++

SA

++

SA

Acid

Very poor

CS/E

Iodophors

++

++

SA

++

SA

Acid

Fair to poor

CS/E

Sodium hydroxide

++

++

SA

++

++

Alkaline

Good

P

Quaternary ammoniums

++

+

No

SA

SA

Alkaline

Fair

CS/E

Phenols

++

++

+

SA

SA

Acid

+Good

E/P/F

 

 

* SA-some activity
**E-equipment; P-premises; F-footbaths; CS-clean surfaces

(Adapted from Purdue University Extension Bulletin PIH80)

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