Specification of William White : deodorizing sewage matters.

  • White, William.
Date:
1855
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William White : deodorizing sewage matters. Source: Wellcome Collection.

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    Whites Improvements in Deodorizing the Contents of Cesspools, Privies, 4fc. prepared from night soil as a means of deodorization, and also of the employ¬ ment of the sulphate of the protoxide of iron for a like purpose. I do not therefore claim the same separately, but what I claim is, the combining of the three constituents herein mentioned, whereby the desired result is more f’ efficiently and instantaneously obtained. ^ In witness whereof, I, the said William White, have hereunto set my hand and seal, this Seventh day of February, in the year of our Lord One thousand eight hundred and fifty-five. W. WHITE. (L.S.) 10 Witness, S. Caepmael. LONDON: Printed by George Edward Eyre and William Spottiswoode, Printers to the Queen^s most Excellent Majesty. 1855.