A new process for purifying the waters supplied to the metropolis by the existing water companies
Subtitle: 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: by Thomas Clark
Edition: 4th ed.
Publisher: Published by Richard and John E. Taylor
Published: 1849
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Drinking water; Contamination; Public health; Sanitation