KR900011672A - 액체의 산화방법과 그 장치 - Google Patents
액체의 산화방법과 그 장치Info
- Publication number
- KR900011672A KR900011672A KR1019900000178A KR900000178A KR900011672A KR 900011672 A KR900011672 A KR 900011672A KR 1019900000178 A KR1019900000178 A KR 1019900000178A KR 900000178 A KR900000178 A KR 900000178A KR 900011672 A KR900011672 A KR 900011672A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- oxygen
- oxidizing
- oxidized
- oxidation method
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11162 | 1989-01-20 | ||
JP1011162A JPH02191541A (ja) | 1989-01-20 | 1989-01-20 | 液体の酸化方法とその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011672A true KR900011672A (ko) | 1990-08-01 |
KR940001420B1 KR940001420B1 (ko) | 1994-02-23 |
Family
ID=11770343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900000178A KR940001420B1 (ko) | 1989-01-20 | 1990-01-09 | 액체의 산화방법과 그 장치 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0379204B1 (ko) |
JP (1) | JPH02191541A (ko) |
KR (1) | KR940001420B1 (ko) |
AT (1) | ATE103884T1 (ko) |
CA (1) | CA2007974C (ko) |
DE (1) | DE69007805T2 (ko) |
FI (1) | FI102889B (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194241A (en) * | 1988-12-08 | 1993-03-16 | Eaglebrook International, Inc. | Manufacture of hydroxylated ferric sulphate compound |
CA1336856C (en) * | 1988-12-08 | 1995-09-05 | Jaroslav R. Derka | Manufacture of hydroxylated ferric sulphate compounds |
JPH0810780A (ja) * | 1994-06-29 | 1996-01-16 | Hajime Honda | ベンチュリー管を用いた、水処理用酸化装置 |
JP3686446B2 (ja) * | 1995-03-14 | 2005-08-24 | エア・ウォーター薬化株式会社 | 硫酸第二鉄溶液及び塩基性硫酸第二鉄溶液の製造方法 |
JP3660709B2 (ja) * | 1995-03-14 | 2005-06-15 | エア・ウォーター薬化株式会社 | 硫酸第二鉄溶液及び塩基性硫酸第二鉄溶液の製造装置 |
US6139755A (en) * | 1997-06-14 | 2000-10-31 | Marte; Walter | Oxidation method, nozzle system and sewage treatment plant |
JP3586557B2 (ja) * | 1998-04-02 | 2004-11-10 | 株式会社杉田製線 | ポリ硫酸第2鉄を効率的に製造する方法 |
JP3586563B2 (ja) * | 1998-04-21 | 2004-11-10 | 株式会社杉田製線 | ポリ硫酸第2鉄の効率的製造方法 |
JP3482132B2 (ja) * | 1998-07-27 | 2003-12-22 | 株式会社杉田製線 | ポリ硫酸第2鉄製造装置 |
JP2002239565A (ja) * | 2001-02-19 | 2002-08-27 | Nagaoka International Corp | 水位低下工法により揚水された地下水の除鉄方法 |
JP4815082B2 (ja) * | 2001-09-28 | 2011-11-16 | 日鉄鉱業株式会社 | 含鉄硫酸溶液の処理方法 |
RU2294918C1 (ru) * | 2005-12-20 | 2007-03-10 | Андрей Леонидович Загорский | Смесь поли (1,4-дигидрокси)-фениленов (полигидрохинонов) |
JP4947640B2 (ja) * | 2007-01-31 | 2012-06-06 | 日新製鋼株式会社 | 廃酸液の処理方法 |
JP6931270B2 (ja) * | 2016-05-31 | 2021-09-01 | 三菱ケミカルエンジニアリング株式会社 | マイクロナノバブル発生装置を備えた気液反応装置及びこの気液反応装置を用いた気液反応方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB661058A (en) * | 1949-12-30 | 1951-11-14 | Joseph Thompson Brown | Improvements relating to the treatment of gas works ammoniacal liquor and other effluents |
JPS511677A (ko) * | 1974-06-26 | 1976-01-08 | Takenori Nakagaki | |
JPS5118298A (ja) * | 1974-08-06 | 1976-02-13 | Dowa Mining Co | Heikairohoshikinyoru daiichitetsuionno sankaho |
FR2317231A1 (fr) * | 1975-07-09 | 1977-02-04 | Pechiney Aluminium | Procede d'oxydation du sulfate ferreux en solution aqueuse sulfurique |
DE2843634A1 (de) * | 1978-10-06 | 1980-04-10 | Daimler Benz Ag | Vorrichtung zur befestigung einer sichtscheibe an einem fuehrungsbacken |
-
1989
- 1989-01-20 JP JP1011162A patent/JPH02191541A/ja active Pending
-
1990
- 1990-01-09 KR KR1019900000178A patent/KR940001420B1/ko not_active IP Right Cessation
- 1990-01-17 CA CA002007974A patent/CA2007974C/en not_active Expired - Lifetime
- 1990-01-18 DE DE69007805T patent/DE69007805T2/de not_active Expired - Fee Related
- 1990-01-18 EP EP90101033A patent/EP0379204B1/en not_active Expired - Lifetime
- 1990-01-18 AT AT90101033T patent/ATE103884T1/de not_active IP Right Cessation
- 1990-01-18 FI FI900291A patent/FI102889B/fi active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FI102889B1 (fi) | 1999-03-15 |
DE69007805T2 (de) | 1994-07-28 |
JPH02191541A (ja) | 1990-07-27 |
DE69007805D1 (de) | 1994-05-11 |
KR940001420B1 (ko) | 1994-02-23 |
EP0379204B1 (en) | 1994-04-06 |
EP0379204A1 (en) | 1990-07-25 |
FI900291A0 (fi) | 1990-01-18 |
CA2007974C (en) | 1996-12-31 |
FI102889B (fi) | 1999-03-15 |
CA2007974A1 (en) | 1990-07-20 |
ATE103884T1 (de) | 1994-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20081030 Year of fee payment: 16 |
|
EXPY | Expiration of term |