Specification of Job Cole and William Abbott : treating and utilizing sewage, &c.

Cole, Job.

Date:: 1872

Catalogue details

Licence: Public Domain Mark

Credit: Specification of Job Cole and William Abbott : treating and utilizing sewage, &c. Source: Wellcome Collection.

9/12 (page 7)

i Cole 8f Abbott's Improvements in Treating and Utilizing Sewage, fyc. 3. The combined arrangement of apparatus substantially as herein described for treating and utilizing sewage. 4. The treating and utilizing sewage by causing it after the solid matters have been separated therefrom to flow through channels covered at the top with gratings or perforated coverings over which earth is placed to absorb any gas which may rise up through the perforations. In witness whereof, I, the said William Abbott, have hereunto set my hand and seal, this Twenty-sixth day of April, in the year of our Lord One thousand eight hundred and seventy-two. WILLIAM ABBOTT, (l.s.) LONDON: Printed by George Edward Eyre and William Spottiswoode, Printers to the Queen’s most Excellent Majesty. 1872.