NL7205214A - - Google Patents
Info
- Publication number
- NL7205214A NL7205214A NL7205214A NL7205214A NL7205214A NL 7205214 A NL7205214 A NL 7205214A NL 7205214 A NL7205214 A NL 7205214A NL 7205214 A NL7205214 A NL 7205214A NL 7205214 A NL7205214 A NL 7205214A
- Authority
- NL
- Netherlands
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/24—Chlorides
- C01F11/32—Purification
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
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- 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
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA138,979A CA971506A (en) | 1972-04-05 | 1972-04-05 | Treatment of brines by chlorination |
FR7212821A FR2179569A1 (en) | 1972-04-05 | 1972-04-12 | Reducing carboxylic impurities in chloride-contg - salt solns - by light-catalysed chlorination |
DE2217644A DE2217644C3 (de) | 1972-04-05 | 1972-04-12 | Verfahren zur Verminderung der Konzentration wasserlöslicher carboxylischer Verunreinigungen in chloridhaltigen Salzlösungen |
JP3610872A JPS5548876B2 (xx) | 1972-04-05 | 1972-04-12 | |
AU43835/72A AU462304B2 (en) | 1972-04-05 | 1972-06-23 | treatment OF BRINES BY CHLORINATION |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7205214A true NL7205214A (xx) | 1973-10-22 |
Family
ID=27506906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7205214A NL7205214A (xx) | 1972-04-05 | 1972-04-18 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5548876B2 (xx) |
AU (1) | AU462304B2 (xx) |
BE (1) | BE872953Q (xx) |
CA (1) | CA971506A (xx) |
DE (1) | DE2217644C3 (xx) |
FR (1) | FR2179569A1 (xx) |
NL (1) | NL7205214A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52128878A (en) * | 1976-04-22 | 1977-10-28 | Ebara Infilco Co Ltd | Treatment of waste liquid |
US4126526A (en) * | 1977-11-16 | 1978-11-21 | The Lummus Company | Cyclic process for production of alkylene oxide using electrolysis of brine |
JPS5698487A (en) * | 1980-01-10 | 1981-08-07 | Asahi Glass Co Ltd | Purification method of potassium chloride brine |
KR0181533B1 (ko) * | 1993-02-03 | 1999-04-01 | 다카오카 기요시 | 순수의 제조 방법 |
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1972
- 1972-04-05 CA CA138,979A patent/CA971506A/en not_active Expired
- 1972-04-12 DE DE2217644A patent/DE2217644C3/de not_active Expired
- 1972-04-12 FR FR7212821A patent/FR2179569A1/fr active Granted
- 1972-04-12 JP JP3610872A patent/JPS5548876B2/ja not_active Expired
- 1972-04-18 NL NL7205214A patent/NL7205214A/xx not_active Application Discontinuation
- 1972-06-23 AU AU43835/72A patent/AU462304B2/en not_active Expired
-
1978
- 1978-12-21 BE BE192468A patent/BE872953Q/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2217644A1 (de) | 1973-10-18 |
DE2217644B2 (de) | 1980-05-22 |
FR2179569B1 (xx) | 1975-03-07 |
DE2217644C3 (de) | 1981-02-05 |
CA971506A (en) | 1975-07-22 |
AU4383572A (en) | 1974-01-03 |
AU462304B2 (en) | 1975-06-19 |
FR2179569A1 (en) | 1973-11-23 |
BE872953Q (fr) | 1979-06-21 |
JPS494673A (xx) | 1974-01-16 |
JPS5548876B2 (xx) | 1980-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |