GB448118A - Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures - Google Patents

Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures

Info

Publication number
GB448118A
GB448118A GB34453/34A GB3445334A GB448118A GB 448118 A GB448118 A GB 448118A GB 34453/34 A GB34453/34 A GB 34453/34A GB 3445334 A GB3445334 A GB 3445334A GB 448118 A GB448118 A GB 448118A
Authority
GB
United Kingdom
Prior art keywords
alkalis
gases
acids
organic
practically free
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
GB34453/34A
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 GB34453/34A priority Critical patent/GB448118A/en
Publication of GB448118A publication Critical patent/GB448118A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Water is distilled under high vacuum at a temperature of 50 to 60 DEG C., the evaporating apparatus, condenser, piping and collecting vessels being preferably of non-corrodible material such as quartz or austenitic steel.ALSO:Water is purified by first subjecting it to electro-dialysis and then distilling it under high vacuum at a temperature of 50 to 60 DEG C. To ensure permanent sterility the water so purified may be irradiated by means of a quartz lamp. The evaporating apparatus and also the condenser, piping and collecting vessels should preferably be of non-corrosible material such as quartz or austenitic steel.
GB34453/34A 1934-11-30 1934-11-30 Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures Expired GB448118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34453/34A GB448118A (en) 1934-11-30 1934-11-30 Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34453/34A GB448118A (en) 1934-11-30 1934-11-30 Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures

Publications (1)

Publication Number Publication Date
GB448118A true GB448118A (en) 1936-06-02

Family

ID=10365836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34453/34A Expired GB448118A (en) 1934-11-30 1934-11-30 Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures

Country Status (1)

Country Link
GB (1) GB448118A (en)

Similar Documents

Publication Publication Date Title
GB478326A (en) Improvements in the manufacture of ketene, acetic anhydride or a homologue thereof
FR1032736A (en) Method and apparatus for treating strip products, such as cloth, paper or the like, with water vapor or other superheated vapors
GB958226A (en) Improvements in the handling of acrylic acid
GB448118A (en) Process for rendering water practically free from gases, alkalis, acids and organic and inorganic admixtures
ES430654A1 (en) Method of and apparatus for refining crude cadmium
GB851416A (en) Improvements in or relating to processes for removing water from raw or activated sludge
GB409055A (en) Improvements in the purification of sulphur
GB431859A (en) Improvements in dehydrating copper sulphate contaminated with organic materials
GB678537A (en) Improvements in or relating to piperazine
GB404333A (en) Process for the treatment of the reaction mixtures formed in the preparation of acetic anhydride by the thermal decomposition of acetic acid
GB436536A (en) Improvements in or relating to the concentration of latices
GB484884A (en) A process for concentrating aqueous halohydrin solutions
GB446448A (en) Improvements in or relating to methods of treating waste rubber for the recovery of other products
GB387832A (en) Improvements in or relating to the manufacture of phenol from chlorobenzene
GB676598A (en) Improvements in or relating to the construction of pressure conduits and vessels
GB420793A (en) A process and apparatus for the production of calcium nitrate
GB371394A (en) Process and apparatus for purifying mineral oils
GB447533A (en) Process of refining motor fuels
GB396276A (en) Process for the manufacture of anhydrides of fatty acids
GB432430A (en) Improvements in and relating to the pyrolysis of olefines
ES225697A1 (en) A procedure for the preparation of 15,15-dehidro-beta-carotene (Machine-translation by Google Translate, not legally binding)
GB653304A (en) Process for the treament of crude sulphur sludge
GB769283A (en) Improvements in or relating to the purification of water
GB226783A (en) A process for separating krypton and xenon from the atmosphere
ES228033A1 (en) A procedure for the separation and purification of anhydrides of organic diºcidos. (Machine-translation by Google Translate, not legally binding)