AR112427A1 - Control del fósforo para flujos de desechos de procesos de fabricación de glifosato - Google Patents

Control del fósforo para flujos de desechos de procesos de fabricación de glifosato

Info

Publication number
AR112427A1
AR112427A1 ARP180101767A AR112427A1 AR 112427 A1 AR112427 A1 AR 112427A1 AR P180101767 A ARP180101767 A AR P180101767A AR 112427 A1 AR112427 A1 AR 112427A1
Authority
AR
Argentina
Prior art keywords
waste stream
treated waste
phosphate
biologically treated
phosphorus
Prior art date
Application number
Other languages
English (en)
Inventor
Anthony E Vaughn
Ming Ren
Peng Lei
Original Assignee
Monsanto Technology Llc
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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of AR112427A1 publication Critical patent/AR112427A1/es

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
    • 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
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Reivindicación 1: Un proceso para la recuperación de fósforo de un flujo de desechos que comprende uno o más compuestos de fósforo orgánicos y fosfato (PO₄³⁻), donde el o los compuestos de fósforo orgánicos comprenden N-(fosfonometil)glicina (glifosato) y ácido aminometilfosfónico (AMPA), donde el proceso comprende: someter al menos una parte del flujo de desechos que comprende uno o más compuestos de fósforo orgánicos y fosfato (PO₄³⁻) a un tratamiento biológico para formar un flujo de desechos tratado biológicamente; poner en contacto el flujo de desechos tratado biológicamente con un precipitante, mediante lo cual se forman precipitados que contienen fosfato dentro del flujo de desechos tratado biológicamente, donde el flujo de desechos tratado biológicamente tiene un pH de menos de 7 cuando se pone en contacto inicialmente con el precipitante; y recuperar una torta que contiene fosfato del flujo de desechos tratado biológicamente, mediante lo cual se forma un flujo de desechos tratado.
ARP180101767 2017-06-26 2018-06-26 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato AR112427A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762524675P 2017-06-26 2017-06-26

Publications (1)

Publication Number Publication Date
AR112427A1 true AR112427A1 (es) 2019-10-30

Family

ID=64741855

Family Applications (4)

Application Number Title Priority Date Filing Date
ARP180101767 AR112427A1 (es) 2017-06-26 2018-06-26 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato
ARP220100382A AR124947A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato
ARP220100385A AR124950A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato
ARP220100383A AR124948A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato

Family Applications After (3)

Application Number Title Priority Date Filing Date
ARP220100382A AR124947A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato
ARP220100385A AR124950A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato
ARP220100383A AR124948A2 (es) 2017-06-26 2022-02-23 Control del fósforo para flujos de desechos de procesos de fabricación de glifosato

Country Status (6)

Country Link
US (2) US11279644B2 (es)
EP (1) EP3645458A4 (es)
CN (1) CN110997561A (es)
AR (4) AR112427A1 (es)
BR (1) BR112019027682A2 (es)
WO (1) WO2019005718A1 (es)

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CN112340929A (zh) * 2020-04-12 2021-02-09 连江明杰信息技术有限公司 一种印染废水的深度处理方法
CN113072163A (zh) * 2021-03-31 2021-07-06 河南红东方化工股份有限公司 一种草甘膦稀碱母液焚烧前氧化处理方法及装置
CN113698057A (zh) * 2021-08-18 2021-11-26 华南理工大学 一种利用甘氨酸作为释磷剂从含磷污泥中回收磷的方法
CN115959643B (zh) * 2022-12-05 2024-05-03 上海安赐环保科技股份有限公司 副产磷盐与钢铁酸洗副产铁盐的资源化利用方法

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Also Published As

Publication number Publication date
US11279644B2 (en) 2022-03-22
US20220162106A1 (en) 2022-05-26
US11964892B2 (en) 2024-04-23
WO2019005718A1 (en) 2019-01-03
AR124947A2 (es) 2023-05-24
CN110997561A (zh) 2020-04-10
BR112019027682A2 (pt) 2020-09-15
AR124950A2 (es) 2023-05-24
AR124948A2 (es) 2023-05-24
US20200131067A1 (en) 2020-04-30
EP3645458A1 (en) 2020-05-06
EP3645458A4 (en) 2021-03-10

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