Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1934/16A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OELWERKE STERN SONNEBORN AG
Original Assignee
OELWERKE STERN SONNEBORN AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB191422362Dexternal-prioritypatent/GB191422362A/en
Application filed by OELWERKE STERN SONNEBORN AGfiledCriticalOELWERKE STERN SONNEBORN AG
Publication of GB103698ApublicationCriticalpatent/GB103698A/en
C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
C02F5/02—Softening water by precipitation of the hardness
Landscapes
Life Sciences & Earth Sciences
(AREA)
Hydrology & Water Resources
(AREA)
Engineering & Computer Science
(AREA)
Environmental & Geological Engineering
(AREA)
Water Supply & Treatment
(AREA)
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
103,698. Oelwerke Stern - Sonneborn Akt.-Ges. Feb. 9, 1916. Addition to 22362/14. Purifying liquids.-Water is softened by first boiling it, then adding the required quantity of sodium phosphate, and then boiling it again.
GB1934/16A1914-11-111916-02-09Improved Process of Softening Water.
ExpiredGB103698A
(en)