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MX2014002448A - Reduccion de acidos fosforosos organicos. - Google Patents

Reduccion de acidos fosforosos organicos.

Info

Publication number
MX2014002448A
MX2014002448A MX2014002448A MX2014002448A MX2014002448A MX 2014002448 A MX2014002448 A MX 2014002448A MX 2014002448 A MX2014002448 A MX 2014002448A MX 2014002448 A MX2014002448 A MX 2014002448A MX 2014002448 A MX2014002448 A MX 2014002448A
Authority
MX
Mexico
Prior art keywords
organic phosphorus
reduction
phosphorus acids
waste stream
phosphorus acid
Prior art date
Application number
MX2014002448A
Other languages
English (en)
Inventor
Michael Combs
Denis Fallon
Original Assignee
Celanese Int 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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of MX2014002448A publication Critical patent/MX2014002448A/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
    • C02F1/52—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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus 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
    • C02F2101/30—Organic 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • 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
    • C02F2209/02—Temperature
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Sludge (AREA)

Abstract

La presente invención se refiere a un proceso para reducir y remover ácido fosforoso orgánico de una corriente de agua; el proceso comprende agregar una sal de metal multivalente a la corriente de agua residual y ajustar el nivel de pH de la corriente de agua residual a un nivel óptimo para maximizar la remoción de ácido fosforoso orgánico.
MX2014002448A 2011-09-01 2012-08-31 Reduccion de acidos fosforosos organicos. MX2014002448A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/223,736 US9346692B2 (en) 2011-09-01 2011-09-01 Reduction of organic phosphorus acids
PCT/US2012/053381 WO2013033557A1 (en) 2011-09-01 2012-08-31 Reduction of organic phosphorus acids

Publications (1)

Publication Number Publication Date
MX2014002448A true MX2014002448A (es) 2014-04-10

Family

ID=46940580

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002448A MX2014002448A (es) 2011-09-01 2012-08-31 Reduccion de acidos fosforosos organicos.

Country Status (7)

Country Link
US (1) US9346692B2 (es)
EP (1) EP2751034B1 (es)
JP (2) JP6374790B2 (es)
KR (1) KR20140059835A (es)
CN (1) CN103842301B (es)
MX (1) MX2014002448A (es)
WO (1) WO2013033557A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017125964A1 (ja) 2016-01-20 2017-07-27 株式会社ダイセル ケテン誘導体の製造方法
US10717662B2 (en) * 2018-02-07 2020-07-21 Honeywell International Inc. Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream
CN108609788A (zh) * 2018-04-23 2018-10-02 浙江奇彩环境科技股份有限公司 一种磷系阻燃剂废水的处理工艺
US12351492B2 (en) 2019-06-12 2025-07-08 Nuquatic, Llc Removal of materials from water
CA3140014A1 (en) 2019-06-12 2020-12-17 Carlos Borras Removal of materials from water
CN113912244A (zh) * 2020-07-08 2022-01-11 海绵金水(北京)工程设计院有限公司 一种河道生态治理方法
CN113213679A (zh) * 2021-03-01 2021-08-06 深圳市盘古环保科技有限公司 一种处理垃圾渗滤液膜浓缩液中有机磷酸酯的装置
CN113264619A (zh) * 2021-03-01 2021-08-17 深圳市盘古环保科技有限公司 一种垃圾渗滤液膜浓缩液中有机磷酸酯的处理方法
US11401181B1 (en) 2021-03-02 2022-08-02 Phosphorus Free Water Solutions, Llc Galvanic process for treating aqueous compositions
KR20240014476A (ko) * 2021-05-28 2024-02-01 콘 프로덕츠 디벨롭먼트, 인크. 인산염 수준이 감소된 수성 생물학적 시스템 및 인산염 수준 감소 방법
AU2024252894A1 (en) 2023-04-05 2025-11-06 Nuquatic, Llc Treatment of aqueous composition with metal component
WO2024211729A1 (en) 2023-04-05 2024-10-10 Nuquatic, Llc Removal of fluoro alkyl compounds from water using galvanic cell

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035293A (en) * 1975-07-17 1977-07-12 S.A. Texaco Belgium N.V. Process for treating an acidic waste water stream
US4183808A (en) 1977-11-23 1980-01-15 Union Carbide Corporation Phosphate removal from wastewater
JPS5814827B2 (ja) * 1978-10-09 1983-03-22 三菱化学株式会社 水相中の酸性リン酸エステルの除去法
US5622697A (en) * 1993-09-30 1997-04-22 The Board Of Trustees Of The University Of Arkansas Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter
US6110385A (en) 1998-06-05 2000-08-29 United States Filter Corporation System and method for removing volatile compounds from a waste stream
JP2002159977A (ja) 2000-11-24 2002-06-04 Ebara Corp リン含有水からのリン酸イオンの除去・回収方法及び装置
US6932909B2 (en) * 2002-01-15 2005-08-23 Kroff Chemical Company, Inc. Method of treating mine drainage
JP2006508791A (ja) * 2002-12-04 2006-03-16 アイダホ リサーチ ファウンデーション インコーポレイテッド 反応ろ過作用
US8080163B2 (en) 2002-12-04 2011-12-20 Blue Water Technologies, Inc. Water treatment method
SE525083C2 (sv) * 2003-04-23 2004-11-23 Kemira Kemi Ab Sätt att behandla rötslam
US7070747B2 (en) * 2003-06-02 2006-07-04 Mitsubishi Denki Kabushiki Kaisha Process of eluting and recovering phosphorus from sludge
WO2005081673A2 (en) * 2003-08-15 2005-09-09 Perma-Fix Environmental Services, Inc. Treatment of chemical agent hydrolysates
JP4894139B2 (ja) 2004-10-28 2012-03-14 栗田工業株式会社 リン酸含有液の処理方法および装置
JP2006142122A (ja) * 2004-11-16 2006-06-08 Sanko Kk 有機リン化合物含有排水の処理方法
US7670486B2 (en) 2005-07-06 2010-03-02 Siemens Water Technologies Corp. Phosphorus removal system and process
JP2007021286A (ja) * 2005-07-12 2007-02-01 Sanko Kk 有機リン化合物を含有する排水の処理方法
CA2532286A1 (en) * 2006-01-05 2007-07-05 Seprotech Systems Incorporated Removal of phosphates from wastewater
JP4678599B2 (ja) 2006-03-28 2011-04-27 栗田工業株式会社 リン酸含有排水の処理方法
US7828976B2 (en) 2007-06-22 2010-11-09 I. Kruger, Inc. Method of removing phosphorus from wastewater
JP5059046B2 (ja) * 2008-03-28 2012-10-24 三井造船株式会社 有機リン系農薬含有水の処理方法
CN101565177A (zh) 2009-04-15 2009-10-28 南京师范大学 化学沉淀法同时回收草甘膦生产废水中的亚磷酸和草甘膦的方法
CN101704606B (zh) 2009-04-27 2011-06-15 南通泰禾化工有限公司 一种含有机磷废水的处理方法
CN101786747A (zh) 2010-03-17 2010-07-28 上海大学 高浓度含磷废水的处理方法
CN101941770B (zh) 2010-09-17 2012-08-22 四川省乐山市福华通达农药科技有限公司 一种含磷废水的除磷方法
CN102167460B (zh) * 2011-03-25 2012-07-25 中国科学院南京土壤研究所 一种含有有机膦酸和无机磷废水处理工艺

Also Published As

Publication number Publication date
US9346692B2 (en) 2016-05-24
KR20140059835A (ko) 2014-05-16
EP2751034A1 (en) 2014-07-09
JP2014527905A (ja) 2014-10-23
EP2751034B1 (en) 2020-05-20
US20130056422A1 (en) 2013-03-07
WO2013033557A1 (en) 2013-03-07
CN103842301A (zh) 2014-06-04
CN103842301B (zh) 2018-04-06
JP6374790B2 (ja) 2018-08-15
JP2018183779A (ja) 2018-11-22
JP6805208B2 (ja) 2020-12-23

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