Specification of Amos Bryant & Samuel Hall Culley : deodorizing and treating sewage, &c.

  • Bryant, Amos.
Date:
1871
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Amos Bryant & Samuel Hall Culley : deodorizing and treating sewage, &c. Source: Wellcome Collection.

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    Bryant 8f Gulley's Impts. in Deodorizing and Treating Sewage, 8fC. beds may be dispensed with, and the sawdust without having been used as a filtering material may be used for mixing with the sediment for the purpose of drying and to prevent effluvia rising from it. In addition to adding sawdust to the sediment obtained in the catch pits or settling 5 beds sulphuric acid, sulphate of iron, gypsum, marine charcoal, and other materials of a drying and deodorizing nature may be added to it previous to its being finally dried and sifted. Any one or more of the following ingredients may be added to it if desired after it has been sifted to add to its value as a manure:—Bone sweepings, bone dust, 10 horn pith ground, sea sand, chimney soot, pyrites, phosphate of alumina, fenugrick, manganese, sulphate of lime, soda wood, charcoal, petroleum, wood ashes, coal ashes, and cinders wThole and ground. Having thus described the nature of our Invention, and the manner in which we prefer to perform the same, we would have it understood 15 that what we claim is, the process substantially as herein described for deodorizing and treating sewage. In witness whereof, I, the said Samuel Hall Culley, have hereunto set my hand and seal, this 26th day of May, in the year of our Lord 1871. 20 S. H. CULLEY. (l.s.) LONDON: Printed by George Edward Eyre and William Spottiswoode, Printers to the Queen’s most Excellent Majesty. 1871.