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James Brightmore
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Individual
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Publication of GB190615922ApublicationCriticalpatent/GB190615922A/en
15,922. Brightmore, J. July 13. Sewage and foul waters, treating; filtering-media; reagents; manures.-Relates to the treatment of lime, lime-kiln refuse, slag, and the like to form a filtering-block or reagent for the treatment of sewage. The block when saturated with sewage or other liquid containing nitrogen compounds is pulverized and used as a fertilizer. The lime is pulverized, moistened, and made into blocks, which are heated and simultaneously subjected to the action of an electric current to ionize or energize the lime. The block may in some cases be then subjected to pressure in an atmosphere of air or nitrogen, and finally bo subjected to the action of superheated steam and allowed to cool gradually. When the block is used to de-nitrify sewage or other liquid, it is immersed in the sewage and then allowed to remain in the air, and this operation is repeated until the block has become saturated.
GB190615922D1906-07-131906-07-13Improvements in or connected with the Production of Fertilizers, Filtering Materials and the like.
ExpiredGB190615922A
(en)
Improvement in the Treatment of the Oxide of Iron used for the Absorption of Sulphuretted Hydrogen in the Purification of Illuminating or other Gases, or otherwise.
A procedure and a corresponding device for the continuous treatment of the wet mud obtained in a water treatment plant. (Machine-translation by Google Translate, not legally binding)
Process of Making Artificial Manure preferably from Alumina and Silicic Acid or from Natural or Artificial Materials Containing Alumina, Silicic Acid and Potassium.