MX2020006735A - Metodo de tratamiento de aguas residuales. - Google Patents

Metodo de tratamiento de aguas residuales.

Info

Publication number
MX2020006735A
MX2020006735A MX2020006735A MX2020006735A MX2020006735A MX 2020006735 A MX2020006735 A MX 2020006735A MX 2020006735 A MX2020006735 A MX 2020006735A MX 2020006735 A MX2020006735 A MX 2020006735A MX 2020006735 A MX2020006735 A MX 2020006735A
Authority
MX
Mexico
Prior art keywords
treatment water
aluminum
performing separation
alkali
treatment method
Prior art date
Application number
MX2020006735A
Other languages
English (en)
Inventor
Daisuke HARAGUCHI
Hiroshi Hayashi
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of MX2020006735A publication Critical patent/MX2020006735A/es

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • 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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • 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
    • C01F11/46—Sulfates
    • 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
    • C01F11/46—Sulfates
    • C01F11/468—Purification of calcium sulfates
    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • 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
    • C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing 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
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un método para tratar un líquido residual incluye: una etapa de disolución de aluminio de disolver aluminio en un líquido residual ácido y realizar la separación en una primera agua tratada y un precipitado reducido de metales pesados; una etapa de recuperación de yeso de agregar un compuesto de calcio a la primera agua tratada con una propiedad líquida de un pH de 4 o menos, y realizar la separación en una segunda agua tratada y yeso; una etapa de eliminación de aluminio y flúor de agregar un álcali a la segunda agua tratada y realizar la separación en una tercera agua tratada y un precipitado que contiene aluminio y flúor; y una etapa de neutralización de agregar un álcali a la tercera agua tratada y realizar la separación en un agua tratada con neutralización alcalina y un precipitado neutralizado de un hidróxido de metal pesado.
MX2020006735A 2017-12-27 2018-12-27 Metodo de tratamiento de aguas residuales. MX2020006735A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017250885A JP6986226B2 (ja) 2017-12-27 2017-12-27 廃水の処理方法
PCT/JP2018/048041 WO2019131832A1 (ja) 2017-12-27 2018-12-27 廃水の処理方法

Publications (1)

Publication Number Publication Date
MX2020006735A true MX2020006735A (es) 2020-08-24

Family

ID=67067641

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006735A MX2020006735A (es) 2017-12-27 2018-12-27 Metodo de tratamiento de aguas residuales.

Country Status (11)

Country Link
US (1) US11505480B2 (es)
EP (1) EP3733613B1 (es)
JP (1) JP6986226B2 (es)
KR (1) KR102556133B1 (es)
CN (1) CN111527052A (es)
AU (1) AU2018394168A1 (es)
CA (1) CA3087017A1 (es)
CL (1) CL2020001736A1 (es)
MX (1) MX2020006735A (es)
PE (1) PE20201192A1 (es)
WO (1) WO2019131832A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108249697A (zh) * 2018-01-09 2018-07-06 上海化学试剂研究所有限公司 一种傅克反应产生的含铝废水的处理方法
CN111777224B (zh) * 2020-07-10 2022-07-22 紫金矿业集团股份有限公司 一种有色金属矿山多金属酸性废水综合利用的方法
CN112479614B (zh) * 2020-12-01 2022-06-10 济南大学 一种固化石膏中可溶性磷和氟的处理剂及其固化方法与应用
CN114149099B (zh) * 2021-07-29 2024-04-19 广西博世科环保科技股份有限公司 一种铝电解槽大修渣湿法处理废水的深度除氟工艺
CN115745248A (zh) * 2022-11-11 2023-03-07 太原碧蓝水利工程设计股份有限公司 一种治理煤矿酸性废水的方法及资源化利用方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934644B2 (ja) 1980-06-13 1984-08-23 日本鉱業株式会社 廃硫酸からのフッ素除去方法
JPS5934644A (ja) 1982-08-20 1984-02-25 Citizen Watch Co Ltd 半導体集積回路
JPS60228627A (ja) * 1984-04-25 1985-11-13 Mitsui Mining & Smelting Co Ltd 有価金属の湿式処理におけるフツ素除去方法
JPS60241613A (ja) 1985-05-14 1985-11-30 株式会社フジクラ 伸縮自在なテープ電線の製造方法
JPH0212172Y2 (es) 1985-06-25 1990-04-05
JPS62197192A (ja) * 1986-02-24 1987-08-31 Kansai Electric Power Co Inc:The 排煙脱硫排水中のフツ素の処理方法
US5976383A (en) 1991-04-08 1999-11-02 Romar Technologies, Inc. Recycle process for removing dissolved heavy metals from water with aluminum particles
JP2614197B2 (ja) 1994-11-11 1997-05-28 元旦ビューティ工業株式会社 緑青発色処理液の再利用方法
US5651895A (en) 1995-02-21 1997-07-29 Envirocorp Services & Technology Heavy metals removal
JPH09192675A (ja) 1996-01-25 1997-07-29 Mitsubishi Heavy Ind Ltd 廃水の処理方法
WO1998051616A1 (en) 1997-05-12 1998-11-19 Robert Hose Process for the production of gypsum from sulphuric acid containing waste streams
JP3998345B2 (ja) 1998-10-16 2007-10-24 富士化水工業株式会社 モリブデン含有排水の処理方法
SE0102222D0 (sv) 2001-06-21 2001-06-21 Chematur Eng Ab Process och anläggning för behandling a avfall
JP4465496B2 (ja) * 2004-03-25 2010-05-19 Ｄｏｗａメタルマイン株式会社 飛灰の処理方法
JP5005225B2 (ja) * 2006-01-30 2012-08-22 新日鐵住金ステンレス株式会社 弗素含有廃液の処理方法
JP5261950B2 (ja) * 2006-07-04 2013-08-14 栗田工業株式会社 セレン含有排水の処理方法及び処理装置
DE102007004310A1 (de) 2007-01-29 2008-07-31 Siemens Ag Verfahren und Vorrichtung zur Reinigung von mit Sulfat-Ionen und Schwermetall-Ionen verunreinigtem Wasser
JP5170461B2 (ja) 2009-08-31 2013-03-27 三菱マテリアル株式会社 セレン含有排水の処理方法
CN101830583B (zh) * 2010-03-25 2012-12-12 云南铜业股份有限公司 石膏沉淀-氧化沉砷-中和铁盐共沉污酸的方法
JP5794422B2 (ja) 2011-09-30 2015-10-14 三菱マテリアル株式会社 フッ素および有害物質を除去する処理方法と処理装置
PE20142350A1 (es) 2012-03-28 2015-01-18 Halosource Inc Composicion para el tratamiento de aguas y metodos de uso
FI126285B (en) 2012-08-27 2016-09-15 Outotec Finland Oy Process for removing sulfate, calcium and / or other soluble metals from wastewater
US20140251906A1 (en) 2013-03-06 2014-09-11 Ecolab Usa Inc. Addition of aluminum reagents to sulfate-containing waste stream reduce sulfate concentration
CN103420534B (zh) * 2013-08-13 2014-09-10 浙江信得达特种管业有限公司 减少钢材加工过程中所产生的废水中的重金属及氟含量的环保处理方法
KR20150085427A (ko) * 2014-01-15 2015-07-23 최윤진 폐불소화합물을 무해하게 안정화시켜 산업 기초 원료로 제조하여 재활용하는 기술
JP6206287B2 (ja) 2014-03-26 2017-10-04 住友金属鉱山株式会社 銅製錬において発生する廃酸の処理方法
GB201407101D0 (en) * 2014-04-22 2014-06-04 Paxton Richard G New process for the treatment of high sulphate waters
KR101656825B1 (ko) * 2015-02-03 2016-09-12 최윤진 폐수로부터 불소 성분을 제거하는 조성물 및 이를 이용하여 폐수로부터 불소 성분을 제거하는 방법
JP6267150B2 (ja) * 2015-03-31 2018-01-24 Ｊｘ金属株式会社 銅イオン含有溶液からの銅の除去方法および、有価金属の回収方法
JP6485290B2 (ja) * 2015-08-31 2019-03-20 住友金属鉱山株式会社 フッ素含有排水からのフッ素分離方法
JP2017105651A (ja) 2015-12-07 2017-06-15 Ｊｘ金属株式会社 廃酸石膏の製造方法
CN105366853B (zh) 2015-12-24 2018-03-13 南京格洛特环境工程股份有限公司 铜冶炼行业高含砷、铜、锌等重金属污酸水的处理工艺
JP2017159222A (ja) 2016-03-08 2017-09-14 Ｄｏｗａテクノロジー株式会社 砒素の除去方法
JP6288217B1 (ja) * 2016-11-17 2018-03-07 栗田工業株式会社 硫酸、フッ素及び重金属イオン含有廃水の処理方法および処理装置

Also Published As

Publication number Publication date
JP6986226B2 (ja) 2021-12-22
WO2019131832A1 (ja) 2019-07-04
EP3733613A4 (en) 2021-09-15
EP3733613A1 (en) 2020-11-04
CN111527052A (zh) 2020-08-11
EP3733613B1 (en) 2023-03-15
US11505480B2 (en) 2022-11-22
CL2020001736A1 (es) 2020-10-23
PE20201192A1 (es) 2020-11-06
US20210070637A1 (en) 2021-03-11
AU2018394168A1 (en) 2020-07-16
KR102556133B1 (ko) 2023-07-14
KR20200098539A (ko) 2020-08-20
CA3087017A1 (en) 2019-07-04
JP2019115883A (ja) 2019-07-18

Similar Documents

Publication Publication Date Title
MX2020006735A (es) Metodo de tratamiento de aguas residuales.
EA201590361A1 (ru) Способ удаления сульфата, кальция и/или других растворимых металлов из сточных вод
EA201691433A1 (ru) Способ удаления сульфата из сточных вод
EA201691912A1 (ru) Способ очистки высокосульфатных вод
MX2015010024A (es) Método y aparato para el tratamiento de gas natural y aceite así aguas residuales para la eliminación de contaminantes y solidos disueltos.
EA201692311A1 (ru) Способ производства реагента - фосфата кальция, получаемый реагент и его использование для очистки жидких стоков
MX2017003437A (es) Metodo de tratamiento de un efluente supersaturado con carbonato de calcio en presencia de productos inhibidores de la precipitacion de fosfonato.
CY1122126T1 (el) Διαδικασια κατεργασιας υγρων αποβλητων - ρη διυλιση για την αφαιρεση θειικων
UA89559U (uk) Спосіб очищення промислових і стічних вод від сполук хрому
GB2545123A (en) Treatment fluids comprising calcium aluminate cement and methods of use
SA519410813B1 (ar) أنظمة معالجة ماء منتج وطرق استخلاص مركبات عضوية من الماء المنتج
ZA201807618B (en) Removing heavy metals in a ballasted process
MX2015016653A (es) Kit para el coagulacion-floculacion en el tratamiento de aguas residuales a base de moringa- quitosano.
CL2020001731A1 (es) Método para tratar aguas residuales.
MA30973B1 (fr) Procede de traitement de rejet de station membranaire
AR079620A1 (es) Metodo para eliminar y reducir las incrustaciones en un sistema de procesamiento
SG11201805089RA (en) Water treatment process, module and facility therefor
WO2019079343A3 (en) Compositions and method for wastewater treatment
GB2562425A (en) Removal of hydrate inhibitors from waste streams
BR112017020160A2 (pt) auxiliar de filtração e método de tratamento de filtração
PH12016501574A1 (en) Scandium recovery process
WO2015147623A8 (es) Proceso de obtención de terpolímeros aleatorios derivados de ácido itacónico y ácido aconítico, y/o sus isómeros, y alquenil sulfonatos de sodio y uso del producto obtenido
GB2559502A (en) Treatment of recovered commercial solids for use in oilfield fluids
MA37861A1 (fr) Procede d'elaboration d'un coagulant pour le traitement de lixiviat des centres de stockage de dechet menager et assimile
MX2019010102A (es) Sistema interno de tratamiento de aguas residuales sin lodo.