ES2021489A6 - Metodo y aparato para tratar agua contaminada. - Google Patents

Metodo y aparato para tratar agua contaminada.

Info

Publication number
ES2021489A6
ES2021489A6 ES8904377A ES8904377A ES2021489A6 ES 2021489 A6 ES2021489 A6 ES 2021489A6 ES 8904377 A ES8904377 A ES 8904377A ES 8904377 A ES8904377 A ES 8904377A ES 2021489 A6 ES2021489 A6 ES 2021489A6
Authority
ES
Spain
Prior art keywords
coagulants
separated
contaminants
coagulant
added
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 - Fee Related
Application number
ES8904377A
Other languages
English (en)
Inventor
Alban Timmons
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.)
AINSWORTH IRVING HOLDINGS
Original Assignee
AINSWORTH IRVING HOLDINGS
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 AINSWORTH IRVING HOLDINGS filed Critical AINSWORTH IRVING HOLDINGS
Publication of ES2021489A6 publication Critical patent/ES2021489A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • 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
    • C02F1/52—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
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • 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
    • C02F1/52—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
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2101/106—Selenium compounds
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • 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
    • C02F2101/203—Iron or iron compound
    • 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
    • C02F2101/206—Manganese or manganese compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

METODO Y APARATO PARA TRATAR AGUA CONTAMINADA, TAL COMO UN MATERIAL LIXIVIADO PROCEDENTE DE UN SITIO DE RELLENO DE TERRENO. EL TRATAMIENTO IMPLICA LA APLICACION AL AGUA DE COAGULANTES ANIONICOS Y CATIONICOS EN DIFERENTES ETAPAS, Y ENTRE LA APLICACION DE LOS COAGULANTES SE AÑADEN AGENTES DE PRECIPITACION A FIN DE PRECIPITAR LOS CONTAMINANTES QUE TIPICAMENTE SON IONES METALICOS EN ESTADO DE DISOLUCION. LOS COAGULANTES SON POLIELECTROLITOS QUE EN EL CASO DEL PRIMER COAGULANTE AÑADIDO CAUSAN LA FORMACION DE UN COPO O FLOCULO Y LA ADICION DEL SEGUNDO COAGULANTE CAUSA UNA DENSA DEPOSICION DE CONTAMINANTES. SIGUE UNA SEPARACION Y LOS SOLIDOS SEPARADOS SE HACEN PASAR A UN DEPOSITO ESPESADOR DE LODO MIENTRAS QUE EL LIQUIDO SEPARADO QUE TIENE UNA ALTO VALOR DE PH ES SEPARADO DE AMONIACO Y OTROS COMPUESTOS NITROGENADOS COMO MATERIALES VOLATILES. EL PH SE REDUCE SUBSIGUIENTEMENTE A CERO Y A CONTINUACION SE RETIRAEL DIOXIDO DE CARBONO.
ES8904377A 1989-11-15 1989-12-27 Metodo y aparato para tratar agua contaminada. Expired - Fee Related ES2021489A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1989/001351 WO1991007354A1 (en) 1989-11-15 1989-11-15 Water treatment method

Publications (1)

Publication Number Publication Date
ES2021489A6 true ES2021489A6 (es) 1991-11-01

Family

ID=10650405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904377A Expired - Fee Related ES2021489A6 (es) 1989-11-15 1989-12-27 Metodo y aparato para tratar agua contaminada.

Country Status (3)

Country Link
CA (1) CA2006512A1 (es)
ES (1) ES2021489A6 (es)
WO (1) WO1991007354A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000600A1 (es) * 2001-06-25 2003-01-03 Toro Galvez Jose Sistema de depuración de aguas residuales procedentes de basureros (lixiviados) mediante alcalinizacion y ozonizacion

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588820B1 (en) * 1991-05-17 1997-08-13 Hydro International Plc Liquid treatment
US5510037A (en) * 1993-02-12 1996-04-23 Tastayre; Gilles Regeneration of used cleaning solution
US5611934A (en) * 1995-12-18 1997-03-18 Hoechst Celanese Corporation Process for dye removal
GB2353991B (en) * 1999-09-09 2001-08-15 Tudor Griffiths Transp Ltd The production of a fertiliser from leachate
FR2829485B1 (fr) * 2001-09-10 2004-01-09 Algotec Internat Procede de traitement d'un effluent tel qu'un effluent agricole ou un effluent industriel, par digestion anaerobie
ITMI20012610A1 (it) * 2001-12-11 2003-06-11 Ionics Italba Spa Procedimento per il recupero di nitrati da acque di percolazione, provenienti da rifiuti solidi urbani o da una frazione preselezionata
US8034246B2 (en) 2007-05-16 2011-10-11 Exxonmobil Research & Engineering Company Wastewater mercury removal process
GB0712191D0 (en) † 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
US20100140181A1 (en) 2008-12-05 2010-06-10 Gilles Tastayre Regeneration of used cleaning solution
JP6017231B2 (ja) * 2012-08-31 2016-10-26 第一工業製薬株式会社 ポリイオンコンプレックスによる有用金属・有害金属の捕集方法
JP6524752B2 (ja) * 2015-03-30 2019-06-05 栗田工業株式会社 カルシウムイオン及び無機炭素含有水の処理方法
CN105130075B (zh) * 2015-07-10 2018-06-08 江苏理工学院 危废填埋场渗滤液的处理方法
CN108002581B (zh) * 2017-09-22 2020-12-04 中冶长天国际工程有限责任公司 一种含金属离子的高氨氮废水清洁处理的方法
CN108996726A (zh) * 2018-08-17 2018-12-14 陈家庆 一种高浓度垃圾渗滤液的处理方法
CN113754154B (zh) * 2021-09-14 2023-04-07 浙江国清环保科技有限公司 一种垃圾渗沥液全量排放工艺
CN114044604A (zh) * 2021-09-30 2022-02-15 宋娜 一种基于电解脱氮与生物膜结合的垃圾渗滤液处理系统及处理方法
CN114314956B (zh) * 2021-12-24 2023-04-25 江苏坤奕环境技术股份有限公司 一种垃圾渗滤液的膜浓缩液的处理系统和处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017990B (de) * 1953-08-04 1957-10-17 Philipp Mueller Nachf Eugen Bu Belueftungsvorrichtung fuer Rohwasser
US3226319A (en) * 1963-03-25 1965-12-28 Schick Josef Process of consolidating a voluminous, low solids content sludge
JPS5230057A (en) * 1975-09-01 1977-03-07 Kao Corp Waste water treatment method
EP0002597A1 (en) * 1977-12-12 1979-06-27 The Thames Water Authority Method and apparatus for removing ammonia from sludge liquor
DE2802066C2 (de) * 1978-01-18 1986-05-28 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zur chemisch-mechanischen Aufbereitung vonGrund-, Oberflächen- oder Abwässern
DE2832289A1 (de) * 1978-07-22 1980-01-31 Didier Eng Verfahren zum reinigen von koksofenabwasser
CA1181653A (en) * 1981-03-24 1985-01-29 Alban Timmons Process and composition for conditioning an aqueous system
DE3133314A1 (de) * 1981-08-22 1983-03-10 Hoechst Ag, 6000 Frankfurt "vorrichtung zum dispergieren einer zweiten phase in einer ersten phase"
JPS61238397A (ja) * 1985-04-15 1986-10-23 Showa Techno Syst Kk 家畜ふん尿汚水の処理法
US4689156A (en) * 1985-11-12 1987-08-25 Amax Inc. Removal of ammonia from wastewater
AU621032B2 (en) * 1986-08-04 1992-03-05 Continental Manufacturing & Sales Inc. Method for the treatment of sewage and other impure water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000600A1 (es) * 2001-06-25 2003-01-03 Toro Galvez Jose Sistema de depuración de aguas residuales procedentes de basureros (lixiviados) mediante alcalinizacion y ozonizacion
ES2183723A1 (es) * 2001-06-25 2003-03-16 Galvez Jose Toro Sistema de depuracion de aguas residuales procedentes de basureros (lixiviados) mediante alcalinizacion y ozonizacion.
ES2183723B1 (es) * 2001-06-25 2004-06-16 Jose Toro Galvez Sistema de depuracion de aguas residuales procedentes de basureros (lixiviados) mediante alcalinizacion y ozonizacion.

Also Published As

Publication number Publication date
CA2006512A1 (en) 1991-05-15
WO1991007354A1 (en) 1991-05-30

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Legal Events

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FD1A Patent lapsed

Effective date: 20010402