GB225635A - Improvements in or relating to the clarification or purification of liquids - Google Patents

Improvements in or relating to the clarification or purification of liquids

Info

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
Application number
GB2282123A
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 GB2282123A priority Critical patent/GB225635A/en
Publication of GB225635A publication Critical patent/GB225635A/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
    • C02F1/5263—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.
GB2282123A 1923-09-11 1923-09-11 Improvements in or relating to the clarification or purification of liquids Expired GB225635A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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