FR2527584B1 - Agent pour la purification des eaux usees et procede pour sa production - Google Patents
Agent pour la purification des eaux usees et procede pour sa productionInfo
- Publication number
- FR2527584B1 FR2527584B1 FR838309012A FR8309012A FR2527584B1 FR 2527584 B1 FR2527584 B1 FR 2527584B1 FR 838309012 A FR838309012 A FR 838309012A FR 8309012 A FR8309012 A FR 8309012A FR 2527584 B1 FR2527584 B1 FR 2527584B1
- Authority
- FR
- France
- Prior art keywords
- wastewater
- purification
- agent
- production
- 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
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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/383,608 US4415467A (en) | 1981-03-05 | 1982-06-01 | Agent for the purification of waste waters and process for its production |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2527584A1 FR2527584A1 (fr) | 1983-12-02 |
FR2527584B1 true FR2527584B1 (fr) | 1989-12-01 |
Family
ID=23513905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR838309012A Expired FR2527584B1 (fr) | 1982-06-01 | 1983-05-31 | Agent pour la purification des eaux usees et procede pour sa production |
Country Status (3)
Country | Link |
---|---|
US (1) | US4415467A (fr) |
CH (1) | CH660587A5 (fr) |
FR (1) | FR2527584B1 (fr) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8409410D0 (en) * | 1984-04-11 | 1984-05-23 | Hydro Int Ltd | Water treatment |
HU192922B (en) * | 1985-08-29 | 1987-08-28 | Gabor Toeroek | Process for treating oil-containing liquides damaging the environment |
JPS63130189A (ja) * | 1986-11-21 | 1988-06-02 | Suido Kiko Kk | 水処理方法及び水処理用凝集剤 |
US5180511A (en) * | 1989-09-14 | 1993-01-19 | J.M. Huber Corporation | Flotation aid and process for removal of impurities from silicate minerals |
WO1991005026A1 (fr) * | 1989-09-26 | 1991-04-18 | Noonan William R | Procede de traitement du petrole |
AT392954B (de) * | 1989-11-29 | 1991-07-25 | Zwittnig Leopold | Oelbindemittel |
US5071587A (en) * | 1990-05-31 | 1991-12-10 | Aquatechnica, Inc. | Composition and method for purifying water |
US5227089A (en) * | 1990-10-01 | 1993-07-13 | Suido Kiko Kabushiki Kaisha | Method for producing flocculant for water treatment |
US5262328A (en) * | 1991-01-17 | 1993-11-16 | Louisiana State University Board Of Supervisors | Composition for the clarification of sugar-bearing juices and related products |
AU618231B3 (en) * | 1991-05-29 | 1991-10-22 | Hoefer, Dawn Annette | Treatment of emulsions |
US5200086A (en) * | 1991-08-20 | 1993-04-06 | Nalco Chemical Company | Emulsion destabilization and treatment |
DE4206646C2 (de) * | 1992-03-03 | 1994-06-01 | Uwe Kromozinski | Verfahren zur Reinigung von Abwasser und Adsorptionsmittel |
US5266210A (en) * | 1992-04-15 | 1993-11-30 | Mclaughlin Water Engineers, Ltd. | Process for removing heavy metals from water |
US5336398A (en) * | 1993-02-11 | 1994-08-09 | Container-Care International, Inc. | Water treatment device |
KR930011148B1 (ko) * | 1993-03-08 | 1993-11-24 | 이종찬 | 중금속을 함유하는 폐수 처리용 조성물 |
US5360551A (en) * | 1993-04-01 | 1994-11-01 | Crompton & Knowles Corporation | Process for color reduction of dye wastewater |
DE4312290A1 (de) * | 1993-04-15 | 1994-10-20 | Degussa | Fäll- und Flockungsmittel |
US5407879A (en) * | 1993-09-29 | 1995-04-18 | American Colloid Company | Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay |
GB9321732D0 (en) * | 1993-10-21 | 1993-12-15 | Laporte Industries Ltd | Treatment of waste liquors |
US6159380A (en) * | 1994-07-26 | 2000-12-12 | Container-Care International, Inc. | Water treatment process |
US5670435A (en) * | 1994-10-25 | 1997-09-23 | Amcol International Corporation | Method and composition for clarifying waste water |
DE4446122A1 (de) * | 1994-12-22 | 1996-06-27 | Sued Chemie Ag | Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung |
FR2766733B1 (fr) * | 1997-08-01 | 1999-10-08 | Lms World Water Treatment | Procede et produit pour le traitement et l'epuration d'effluents et de fluides complexes |
US5922206A (en) * | 1997-09-15 | 1999-07-13 | Amcol International Corporation | Process for treating water for removal of oil and water-soluble petroleum oil components |
US6036881A (en) * | 1997-10-28 | 2000-03-14 | New Eezy Gro, Inc. | Stabilized liquid lime dispersion for sewage treatment |
HUP9701918A2 (hu) * | 1997-11-07 | 2003-03-28 | MTA Központi Kémiai Kutató Intézete | Készítmény és eljárás vizek foszfátion-tartalmának eltávolítására |
IT1302407B1 (it) * | 1998-11-09 | 2000-09-05 | Yakar Edison Derago | Processo di depurazione delle acque di scarico industriale, urbano,superficiali e sotterranee. |
US6180023B1 (en) * | 1998-12-12 | 2001-01-30 | Sultan I. Amer | Composition and process for remediation of waste streams |
NO311713B1 (no) * | 2000-03-22 | 2002-01-14 | Stig Ovar Keller | Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet |
US6454963B1 (en) * | 2000-09-19 | 2002-09-24 | Baffin, Inc. | Elixir for removing metals from wastewater |
US6454962B1 (en) * | 2000-09-19 | 2002-09-24 | Baffin, Inc. | Elixir for removing metals from wastewater |
WO2002024580A1 (fr) * | 2000-09-19 | 2002-03-28 | Baffin, Inc. | Procede et compositions d'elimination de contaminants a partir de liquides |
US6454949B1 (en) * | 2000-09-19 | 2002-09-24 | Baffin, Inc. | Highly accelerated process for removing contaminants from liquids |
DE10065589A1 (de) | 2000-12-28 | 2002-07-04 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Anfahren eines Kraftfahrzeuges |
US20030213752A1 (en) * | 2002-05-16 | 2003-11-20 | Halliburton Energy Services, Inc. | Alum pellets |
US6881346B2 (en) * | 2002-05-16 | 2005-04-19 | Halliburton Energy Services, Inc. | Methods of treating phosphate in a body of water |
US7048852B2 (en) * | 2002-10-31 | 2006-05-23 | Infilco Degremont, Inc. | Method and apparatus for treating water or wastewater to reduce organic and hardness contamination |
US20040226891A1 (en) * | 2003-03-12 | 2004-11-18 | Dentel Steven K. | Chemical treatment for control of sulfide odors in waste materials |
US6942809B2 (en) * | 2003-06-13 | 2005-09-13 | Ip Holdings, L.L.C. | Method for treating soybean refinery wastewater |
DE10357541B4 (de) * | 2003-12-10 | 2007-01-04 | Herbst, Jürgen | Verfahren zur Erzeugung eines leicht aufrührbaren Sedimentes aus smektitischen Tonmineralien, insbesondere Bentonit, in wässrigen Medien |
EP1816105A1 (fr) * | 2004-10-21 | 2007-08-08 | Ecotwist, S.L. | Procede et reactif de traitement d'eaux residuelles industrielles |
ES2304326B1 (es) * | 2004-10-21 | 2009-08-07 | Ecotwist, S.L. | Proceso y reactivo para el tratamiento de aguas residuales industriales. |
FR2883862A1 (fr) * | 2005-04-05 | 2006-10-06 | Barba Willy Del | Machine de traitement de l'eau chargee en huile par floculation sans bac de collecte et sans pompe |
EP1748086A1 (fr) * | 2005-07-27 | 2007-01-31 | Süd-Chemie Ag | Adsorbant et méthode de purification de jus de sucre |
CN100349652C (zh) * | 2005-09-05 | 2007-11-21 | 暨南大学 | 用于水处理的膨润土基复合材料及其制备方法 |
US7931822B2 (en) * | 2006-03-03 | 2011-04-26 | Inland Environmental Resources, Inc. | Compositions and methods for wastewater treatment |
US8062872B2 (en) * | 2006-11-01 | 2011-11-22 | Inland Environmental Resources, Inc. | Methods and compositions for optimizing fermentation |
US7947182B2 (en) * | 2008-08-29 | 2011-05-24 | Conocophillips Company | Naphthenic acid removal process |
US20100155337A1 (en) * | 2008-12-18 | 2010-06-24 | High Grade Technology Co., Ltd. | Process of treating sewage in ternary combination flooding |
CN102583600B (zh) * | 2012-03-22 | 2013-09-04 | 杭州一清环保工程有限公司 | 一种用于净化河道污水的复合净化剂 |
US20140054229A1 (en) * | 2012-08-21 | 2014-02-27 | Marcelo Costa | Compositions and processes for deoiling aqueous streams with talc |
WO2014171812A2 (fr) | 2013-04-18 | 2014-10-23 | ZAINAL ABIDIN, Roslan Bin | Composition permettant de traiter les eaux usées |
CN104108775A (zh) * | 2014-07-10 | 2014-10-22 | 杭州电子科技大学 | 一种印染废水回用水处理复合药剂及其应用方法 |
CN104291424B (zh) * | 2014-10-29 | 2016-05-18 | 陈巧玲 | 一种纺织污水絮凝剂 |
CN104437426A (zh) * | 2014-10-31 | 2015-03-25 | 田琳琳 | 一种用于废水处理的净化剂 |
CN104609485A (zh) * | 2015-01-30 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | 复合净水剂 |
CN105060527A (zh) * | 2015-07-24 | 2015-11-18 | 启东市爱尔镀环保设备有限公司 | 一种高效污水净化方法 |
CN105000715A (zh) * | 2015-07-24 | 2015-10-28 | 启东市爱尔镀环保设备有限公司 | 一种污水净化方法 |
CN105036394A (zh) * | 2015-07-24 | 2015-11-11 | 启东市爱尔镀环保设备有限公司 | 一种木质素污水处理方法 |
CN105060548A (zh) * | 2015-07-24 | 2015-11-18 | 启东市爱尔镀环保设备有限公司 | 一种污水处理方法 |
CN106630246A (zh) * | 2015-11-02 | 2017-05-10 | 张家港格林台科环保设备有限公司 | 一种废乳化液的破乳处理方法 |
CN108083417A (zh) * | 2017-12-23 | 2018-05-29 | 安徽睿知信信息科技有限公司 | 一种城市污水处理用氧化剂及其制造方法 |
CN108609677A (zh) * | 2018-07-05 | 2018-10-02 | 江苏德意高航空智能装备股份有限公司 | 荧光废水处理剂 |
CN109665605A (zh) * | 2018-07-26 | 2019-04-23 | 锐达工业科技(南京)有限公司 | 一种脱色絮凝剂及其制备方法 |
CN108996645A (zh) * | 2018-09-20 | 2018-12-14 | 王晓霞 | 一种化工废水絮凝剂 |
KR102149548B1 (ko) * | 2019-11-20 | 2020-08-31 | 대한민국 | 환경오염정화재 및 그 제조방법 |
CN111704193A (zh) * | 2020-06-30 | 2020-09-25 | 广西夏阳环保科技有限公司 | 一种基于改性膨润土的复合污水处理药剂及应用 |
CN117326661B (zh) * | 2023-11-07 | 2024-09-06 | 河北中天实业有限公司 | 一种污水处理药剂及其制备方法和应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240616A (en) * | 1962-08-27 | 1966-03-15 | Harasowski Jerzy | Method of activating bentonite clays |
US3350304A (en) * | 1965-02-18 | 1967-10-31 | Hunnewell Soap Company | Water treatment compositions and processes |
US3487928A (en) * | 1966-10-06 | 1970-01-06 | Exxon Research Engineering Co | Process for the removal of dispersed droplets of oil from water |
US3446731A (en) * | 1967-04-24 | 1969-05-27 | Cleveland Technical Center Inc | Coagulant and process for treating waste waters |
US3428558A (en) * | 1967-07-25 | 1969-02-18 | John Phillip Murphy | Method of clarifying water and compositions used therefor |
BE759955A (fr) * | 1969-12-15 | 1971-05-17 | Tatabanyai Szenbenyak | Procede pour la reduction de la demande biochimique d'oxygene des eaux d'egouts, et pour la recuperation des proteines qui y sont contenues |
DE2527987C3 (de) * | 1975-06-24 | 1984-08-23 | Ralf F. Piepho, Abwassertechnik GmbH, 3015 Wennigsen | Verfahren zur Herstellung eines Mittels zur Reinigung von Abwässern |
DE2529099A1 (de) * | 1975-06-30 | 1977-01-27 | Hans Heidenreich | Abwasser-reinigungsmittel mit mineralischen reaktionsverzoegerern und verfahren zur herstellung dieser abwasser- reinigungsmittel |
US4238330A (en) * | 1979-07-18 | 1980-12-09 | Nalco Chemical Company | Flotation aids for oil-in-water emulsions |
-
1982
- 1982-06-01 US US06/383,608 patent/US4415467A/en not_active Expired - Lifetime
-
1983
- 1983-05-19 CH CH2826/83A patent/CH660587A5/de not_active IP Right Cessation
- 1983-05-31 FR FR838309012A patent/FR2527584B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4415467A (en) | 1983-11-15 |
FR2527584A1 (fr) | 1983-12-02 |
CH660587A5 (en) | 1987-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2527584B1 (fr) | Agent pour la purification des eaux usees et procede pour sa production | |
FR2547210B1 (fr) | Procede pour l'epuration de fumees | |
FR2516397B1 (fr) | Adjuvant de floculation et procede pour la purification des eaux | |
FR2543263B1 (fr) | Procede de destruction de dechets | |
FR2594113B1 (fr) | Procede et installation pour l'epuration d'eaux residuaires, notamment d'eaux residuaires urbaines | |
FR2516071B1 (fr) | Procede par boues activees pour le traitement d'eaux residuaires | |
FR2553752B1 (fr) | Procede et appareil pour le traitement des eaux usees | |
FR2491909B1 (fr) | Procede de conditionnement de boues d'eaux usees | |
FR2545501B1 (fr) | Procede de purification de la dextrane-saccharase | |
FR2644773B2 (fr) | Procede et dispositif pour l'epuration d'eaux polluees | |
BE890027A (fr) | Procede pour purifier l'hexamethylenediamine | |
FR2512006B1 (fr) | Procede pour clarifier des eaux residuaires | |
FR2543554B1 (fr) | Procede ameliore pour la purification de la tylosine | |
FR2545081B1 (fr) | Procede de purification d'hydrate d'hexafluoroacetone | |
BE891432A (fr) | Procede d'elimination du mercure des eaux residuaires industrielles | |
FR2476629B2 (fr) | Procede et installation pour l'elimination de la pollution carbonee et azotee des eaux usees | |
FR2527585B1 (fr) | Procede de traitement d'eaux usees industrielles par des boues activees | |
FR2549041B1 (fr) | Procede de purification de 4-fluorophenol | |
FR2511359B1 (fr) | Procede de traitement d'eaux usees par l'ozone | |
FR2584087B1 (fr) | Procede pour le traitement des effluents des champs petroliers | |
BE858873A (fr) | Procede pour l'epuration des eaux usees et station d'epuration le mettant en oeuvre | |
FR2609979B1 (fr) | Procede et dispositif pour l'epuration d'eaux polluees | |
RO87924A2 (fr) | Procede pour l'epuration des eaux residuaires | |
FR2518078B1 (fr) | Procede de denitrification des eaux | |
FR2559153B1 (fr) | Procede de purification d'oxacephalosporines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |