KR930700366A - 정수방법 - Google Patents
정수방법Info
- Publication number
- KR930700366A KR930700366A KR1019920701881A KR920701881A KR930700366A KR 930700366 A KR930700366 A KR 930700366A KR 1019920701881 A KR1019920701881 A KR 1019920701881A KR 920701881 A KR920701881 A KR 920701881A KR 930700366 A KR930700366 A KR 930700366A
- Authority
- KR
- South Korea
- Prior art keywords
- water
- suspension
- purified
- solid phase
- water purification
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Soft Magnetic Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Plasma Technology (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법을 실시하기 위한 조립체를 나타내는 간략도.
Claims (7)
- 철기지의 흡착제를 폐수속에 첨가하고 혼합한후 고상을 분리하는 것으로 이루어지는 정수방법에 있어서, 상기 흡착제로서, 물속의 철계금속의 방전분산에 의해 만들어져 3중량%이상의 마그네타이트를 함유하는 서스펜션이 사용되는 것을 특징으로 하는 정수 방법.
- 제1항에 있어서, 상기 서스펜션은 제거될 불순물 1g당 건조물질 상태를 기준으로 3-120g의 양으로 정화될 물속에 첨가되는 것을 특징으로 하는 정수방법.
- 제1항 또는 제2항에 있어서, 정화될 물과 서스펜션의 혼합은 20-70℃에서 실시되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 철, 마그네타이트 및 흡착된 불순물을 함유하는 50중량%이상의 분리된 고상은 상기 서스펜션이 물속에 첨가되어 이 서스펜션과의 혼합물 속에서 흡착제로서 사용되는 단계로 이동되는 것을 특징으로 하는 정수방법.
- 제1항에 있어서, 상기 서스펜션은 정화될 물속에 첨가되기전에 초음파 처리에 의하여 완화되는 것을 특징으로 하는 정수방법.
- 제1항에 있어서, 상기 고상은 자장에 의하여 분리되는 것을 특징으로 하는 정수방법.
- 제1항에 있어서, 상기 서스펜션은 정화될 물속에 첨가되기전에 끓여지는 것을 특징으로 하는 정수방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1990/000272 WO1992010427A1 (fr) | 1990-12-07 | 1990-12-07 | Procede de purification d'eau |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930700366A true KR930700366A (ko) | 1993-03-13 |
KR950006680B1 KR950006680B1 (ko) | 1995-06-21 |
Family
ID=21617717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920701881A KR950006680B1 (ko) | 1990-12-07 | 1990-12-07 | 정수방법 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0515686A4 (ko) |
KR (1) | KR950006680B1 (ko) |
FI (1) | FI923545A (ko) |
WO (1) | WO1992010427A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993010049A1 (en) * | 1991-11-22 | 1993-05-27 | Nauchno-Tekhnicheskaya Firma 'timbek' | Method for purification of water |
DE10160664A1 (de) * | 2001-12-11 | 2003-06-18 | Henkel Kgaa | Verfahren zur Abwasserreinigung und dazu geeignete, magnetische Adsorbentien |
FR2843745B1 (fr) * | 2002-08-23 | 2006-02-17 | Centre Nat Rech Scient | Elimination des ions metalliques des effluents aqueux |
DE102005043435B4 (de) * | 2005-09-13 | 2010-11-11 | W.E.T. Wasser Energie Technologie Gmbh | Verfahren und Vorrichtung zur Reinigung von Wasser mittels Magnetseparation |
US7770830B1 (en) | 2007-04-26 | 2010-08-10 | Bertwin Langenecker | Method and apparatus for desalination of seawater |
DE102009035764A1 (de) * | 2009-08-03 | 2011-02-17 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur kontinuierlichen Entfernung von Schadstoffen und/oder Verunreinigungen aus Trink- und/oder Prozesswasser |
WO2012021122A1 (en) * | 2010-08-09 | 2012-02-16 | Globe Protect, Inc. | Method and apparatus for desalination of seawater |
US8986503B2 (en) | 2013-03-13 | 2015-03-24 | Kadant Inc. | Whitewater recovery process |
CN105036427A (zh) * | 2015-07-01 | 2015-11-11 | 昆明理工大学 | 一种工业含铀废水的处理方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2232294A (en) * | 1938-07-08 | 1941-02-18 | Charles H Lewis | Process for treating liquids |
SE303724B (ko) * | 1963-10-10 | 1968-09-02 | Asea Ab | |
JPS5336712B2 (ko) * | 1973-04-10 | 1978-10-04 | ||
US3960723A (en) * | 1972-12-26 | 1976-06-01 | Ford Motor Company | Magnetization of iron chromium system |
DE2551030C3 (de) * | 1974-11-15 | 1979-11-15 | Miura Engineering International Co. Ltd., Osaka (Japan) | Abwasserreinigungsvorrichtung mit einer um eine liegende Welle rotierenden Vorrichtung mit Magneten |
JPS5382696A (en) * | 1976-12-29 | 1978-07-21 | Daikin Ind Ltd | Removing method of heavy metal in aqeous ferrous chloride solution |
JPS53137069A (en) * | 1977-05-05 | 1978-11-30 | Toda Kogyo Corp | Treatment of waste solution containing heavy metal ions |
DE2808961A1 (de) * | 1978-03-02 | 1979-09-06 | Hoechst Ag | Verfahren zur reinigung von abwaessern |
JPS5539281A (en) * | 1978-09-16 | 1980-03-19 | Kankyo Eng Kk | Organic waste water treating method |
SU947044A1 (ru) * | 1980-07-23 | 1982-07-30 | Кавказский Институт Минерального Сырья Им.А.А.Твалчрелидзе | Способ получени активированного сорбента |
AU554857B2 (en) * | 1981-04-06 | 1986-09-04 | Commonwealth Scientific And Industrial Research Organisation | Water clarification |
SU1101294A1 (ru) * | 1981-09-11 | 1984-07-07 | Научно-Исследовательский Институт Камня И Силикатов | Способ получени сорбента дл хроматографии |
US4565633A (en) * | 1984-05-08 | 1986-01-21 | Harza Engineering Company | Removal of dissolved heavy metals from aqueous waste effluents |
-
1990
- 1990-12-07 WO PCT/SU1990/000272 patent/WO1992010427A1/ru not_active Application Discontinuation
- 1990-12-07 EP EP19910909940 patent/EP0515686A4/en not_active Withdrawn
- 1990-12-07 KR KR1019920701881A patent/KR950006680B1/ko active IP Right Grant
-
1992
- 1992-08-06 FI FI923545A patent/FI923545A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1992010427A1 (fr) | 1992-06-25 |
FI923545A0 (fi) | 1992-08-06 |
FI923545A (fi) | 1992-08-06 |
EP0515686A4 (en) | 1993-08-11 |
EP0515686A1 (en) | 1992-12-02 |
KR950006680B1 (ko) | 1995-06-21 |
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Legal Events
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |