GB225635A - Improvements in or relating to the clarification or purification of liquids - Google Patents
Improvements in or relating to the clarification or purification of liquidsInfo
- Publication number
- GB225635A GB225635A GB2282123A GB2282123A GB225635A GB 225635 A GB225635 A GB 225635A GB 2282123 A GB2282123 A GB 2282123A GB 2282123 A GB2282123 A GB 2282123A GB 225635 A GB225635 A GB 225635A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- gas
- electric charge
- accelerating agent
- suspended
- 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
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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/1259—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
To remove suspended matter from liquid, the liquid is treated with an alginate and with a solid or liquid substance or a gas, which will act mechanically to accelerate the separation of the suspended and coagulated matter. Where an electric charge tends to keep the particles in suspension, the accelerating agent may be chosen so as to give a neutralizing electric charge. Gas may be introduced by means of an emulsifier, by pressure, by electrolysis or by chemical reaction, as for instance the development of carbonic acid. A part of the liquid may be separately charged with gas and then added to the remainder. The application of turpentine as a liquid accelerating agent in the treatment of a liquid containing suspended particles of iodoform is described. Specification 14373/93, [Class 46, Filtering &c.], is referred to.ALSO:To remove suspended matter from liquid, the liquid is treated with an alginate and with a solid or liquid substance or a gas, which will act mechanically to accelerate the separation of the suspended and coagulated matter. Where an electric charge tends to keep the particles in suspension, the accelerating agent may be chosen so as to give a neutralizing electric charge. Gas may be introduced by means of an emulsifier, by pressure, by electrolysis or by chemical reaction, as for instance the development of carbonic acid. A part of the liquid may be separately charged with gas and then added to the remainder. The use of barium sulphate as accelerating agent in the treatment of oil is described. Specification 14373/93, [Class 46, Filtering &c.], is referred to.ALSO:To remove suspended matter from liquid the liquid is treated with an alginate and with a solid or liquid substance or a gas, which will act mechanically to accelerate the separation of the suspended and coagulated matter. Where an electric charge tends to keep the particles in suspension, the accelerating agent may be chosen so as to give a neutralizing electric charge. Gas may be introduced by means of an emulsifier, by pressure, by electrolysis or by chemical reaction, as for instance the development of carbonic acid. A part of the liquid may be separately charged with gas and then added to the remainder. The treatment of a solution of iron and titanium sulphates containing mineral slimes with fine sand as accelerating agent is described. Specification 14373/93, [Class 46, Filtering &c.], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2282123A GB225635A (en) | 1923-09-11 | 1923-09-11 | Improvements in or relating to the clarification or purification of liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2282123A GB225635A (en) | 1923-09-11 | 1923-09-11 | Improvements in or relating to the clarification or purification of liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB225635A true GB225635A (en) | 1924-12-11 |
Family
ID=10185589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2282123A Expired GB225635A (en) | 1923-09-11 | 1923-09-11 | Improvements in or relating to the clarification or purification of liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB225635A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2371385A1 (en) * | 1976-11-19 | 1978-06-16 | Traitement Eaux Cie Europ | Paste for water flocculation and clarification - prepd. from alginic acid and sodium carbonate and micro:sand |
| EP0059227A1 (en) * | 1981-02-26 | 1982-09-08 | Agfa-Gevaert AG | Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions |
| US7727404B2 (en) | 2006-04-11 | 2010-06-01 | Sorbwater Technology As | Method for removal of materials from a liquid stream |
-
1923
- 1923-09-11 GB GB2282123A patent/GB225635A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2371385A1 (en) * | 1976-11-19 | 1978-06-16 | Traitement Eaux Cie Europ | Paste for water flocculation and clarification - prepd. from alginic acid and sodium carbonate and micro:sand |
| EP0059227A1 (en) * | 1981-02-26 | 1982-09-08 | Agfa-Gevaert AG | Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions |
| US7727404B2 (en) | 2006-04-11 | 2010-06-01 | Sorbwater Technology As | Method for removal of materials from a liquid stream |
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