A new process for purifying the waters supplied to the Metropolis by the existing Water Companies: rendering each water much softer, preventing a fur on boiling, separating vegetating and colouring matter, destroying numerous water-insects, and withdrawing from solution large quantities of solid matter, not separable by mere filtration
By: [Thomas Clark]
Publisher: R. & J.E. Taylor
Published: 1841
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Water; Public health; Water-supply; Purification