Specification of John James Lundy : purifying sewage water.

  • Lundy, John James.
Date:
1870
Catalogue details

Licence: Public Domain Mark

Credit: Specification of John James Lundy : purifying sewage water. Source: Wellcome Collection.

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    A.D. 1870, 10tli March. N° 713. Purifying Sewage Water. LETTERS PATENT to John James Lundy, of Leith, near Edinburgh, in the County of Mid Lothian, North .Britain, Colour, Paint, Varnish, and Chemical Manufacturer, for the Invention of “ Improvements in Effecting the Decolonization, Deodorization, and Purification of Foul and Waste Waters of Sewage and of Supernatant Sewage Water.” Sealed the 30th August 1870, and dated the 10th March 1870. PROVISIONAL SPECIFICATION left by the said John James Lundy at the Office of the Commissioners of Patents, with his Petition, on the 10th March 1870. I, John James Lundy, of Leith, near Edinburgh, in the County of 5 Mid Lothian, North Britain, Colour, Paint, Varnish, and Chemical Manufacturer, do hereby declare the nature of the said Invention for cs Improvements in Effecting the Decolorization, Deodorization, and Puri¬ fication of Foul and Waste Waters of Sewage and of Supernatant Sewage Water,” to be as follows :— 10 This Invention relates to improvements in effecting the decolorization, deodorization, and purification of foul water and waste waters, such, for