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628. Further studies of immersion cleaning of milking equipment

Published online by Cambridge University Press:  01 June 2009

C. C. Thiel ,
L. F. L. Clegg ,
P. A. Clough ,
Christina M. Cousins ,
D. N. Akam  and
Marie Gruber
C. C. Thiel
Affiliation:
National Institute for Research in Dairying, University of Reading
L. F. L. Clegg
Affiliation:
National Institute for Research in Dairying, University of Reading
P. A. Clough
Affiliation:
National Institute for Research in Dairying, University of Reading
Christina M. Cousins
Affiliation:
National Institute for Research in Dairying, University of Reading
D. N. Akam
Affiliation:
National Institute for Research in Dairying, University of Reading
Marie Gruber
Affiliation:
National Institute for Research in Dairying, University of Reading
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Extract

Further studies of immersion cleaning have shown that no deposition of calcium soap and inorganic calcium salts occurs if the immersion solution contains ethylene diamine tetraacetic acid. Compared with results for the previous year there was a marked improvement in the bacteriological state of liners as a result of the absence of calcium deposits. It has also been shown that the addition of tetramethylthiuram disulphide to the rubber mix from which liners are made gives useful bactericidal properties. The intensity of the bactericidal action was little reduced after liners had been in farm use for 4 months.

Information

Type
Original Articles
Information
Journal of Dairy Research , Volume 23 , Issue 2 , June 1956 , pp. 217 - 224
Copyright
Copyright © Proprietors of Journal of Dairy Research 1956

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References

REFERENCE

Thiel, C. C., Clough, P. A. & Clegg, L. F. L. (1955). J. Dairy Res. 22, 156.CrossRefGoogle Scholar