Specification of Henry Young Darracott Scott : treating sewage.

  • Scott, H. Y. D.
Date:
1872
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Henry Young Darracott Scott : treating sewage. Source: Wellcome Collection.

    3/18
    Treating Sewage. LETTERS PATENT to Henry Young Darracott Scott, of Ealing, in the County of Middlesex, Major-General, C.B., for the Invention of “ Improvements in the Treatment op Sewage for the Purpose op Obtaining therefrom Useful Products, such as Manure and Cement.” Sealed the 22nd December 1871, and dated the 26th August 1871. PROVISIONAL SPECIFICATION left by the said Henry Young Darracott Scott at the Office of the Commissioners of Patents, with his Petition, on the 26th August 1871. I, Henry Young Darracott Scott, of Ealing, in the County of 5 Middlesex, Major-General, C.B., do hereby declare the nature of the said Invention for Improvements in the Treatment of Sewage for the Purpose of Obtaining therefrom Useful Products, such as Manure and Cement,” to be as follows:— The object of this Invention is to reduce the cost of the purification of 10 liquid sewage by precipitating solid matters, and then producing from such precipitate marketable substances such as manure and cement.