GB466374A - Process and apparatus for alkalising or deacidifying water by means of lime - Google Patents

Process and apparatus for alkalising or deacidifying water by means of lime

Info

Publication number
GB466374A
GB466374A GB1067636A GB1067636A GB466374A GB 466374 A GB466374 A GB 466374A GB 1067636 A GB1067636 A GB 1067636A GB 1067636 A GB1067636 A GB 1067636A GB 466374 A GB466374 A GB 466374A
Authority
GB
United Kingdom
Prior art keywords
water
lime
vessel
pict
iii
Prior art date
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
GB1067636A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB1067636A priority Critical patent/GB466374A/en
Publication of GB466374A publication Critical patent/GB466374A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/529—Processes or devices for preparing lime water

Abstract

<PICT:0466374/III/1> <PICT:0466374/III/2> Water which is to be used for the production of lime water is previously treated with sufficient lime water to neutralize the free or partially bound carbon dioxide and passed over material which accelerates the neutralization reaction. As shown in Fig. 1 lime water drawn from a vessel 1 through an outlet 3 and valve 6 by a pump 5 is added to water flowing through a pipe 2. The water is passed successively through a vessel 7, containing quartz, calcite, argonite, silicate of calcium or magnesium or other material which will promote the precipitation of calcium carbonate, and through the vessel 1 containing milk of lime. The main portion of the lime water leaves through an outlet 4. Fig. 2 shows a similar arrangement comprising a vessel 13 containing pieces of lime supported on a perforated false bottom 12, through which the water passes downward.
GB1067636A 1936-04-14 1936-04-14 Process and apparatus for alkalising or deacidifying water by means of lime Expired GB466374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1067636A GB466374A (en) 1936-04-14 1936-04-14 Process and apparatus for alkalising or deacidifying water by means of lime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1067636A GB466374A (en) 1936-04-14 1936-04-14 Process and apparatus for alkalising or deacidifying water by means of lime

Publications (1)

Publication Number Publication Date
GB466374A true GB466374A (en) 1937-05-27

Family

ID=9972214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1067636A Expired GB466374A (en) 1936-04-14 1936-04-14 Process and apparatus for alkalising or deacidifying water by means of lime

Country Status (1)

Country Link
GB (1) GB466374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031395A2 (en) * 1980-01-08 1981-07-08 GebràœDer Sulzer Aktiengesellschaft Method of preparing and purifying nearly saturated lime solutions and lime saturator for carrying out this method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031395A2 (en) * 1980-01-08 1981-07-08 GebràœDer Sulzer Aktiengesellschaft Method of preparing and purifying nearly saturated lime solutions and lime saturator for carrying out this method
EP0031395A3 (en) * 1980-01-08 1981-07-15 GebràœDer Sulzer Aktiengesellschaft Method of preparing and purifying nearly saturated lime solutions and lime saturator for carrying out this method

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