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 printed matter, now separable by more filtration
By: by Thomas Clark.
Publisher: R. and J.E. Taylor
Published: 1841
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Water -- Purification.