DK3393968T3 - Fremgangsmåde til fremstilling af et fosforprodukt fra spildevand - Google Patents

Fremgangsmåde til fremstilling af et fosforprodukt fra spildevand Download PDF

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Publication number
DK3393968T3
DK3393968T3 DK16815537.2T DK16815537T DK3393968T3 DK 3393968 T3 DK3393968 T3 DK 3393968T3 DK 16815537 T DK16815537 T DK 16815537T DK 3393968 T3 DK3393968 T3 DK 3393968T3
Authority
DK
Denmark
Prior art keywords
wastewater
preparing
procedure
phosphorus product
phosphorus
Prior art date
Application number
DK16815537.2T
Other languages
English (en)
Inventor
Fazlollah Azarnoush
Outi Grönfors
Roger Bårström
Bengt Hansen
Joonas Likander
Petteri Suominen
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Application granted granted Critical
Publication of DK3393968T3 publication Critical patent/DK3393968T3/da

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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
    • 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
    • C01B25/265—General methods for obtaining phosphates
    • 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
    • C01B25/30—Alkali metal phosphates
    • 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
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • 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
    • C01B25/36—Aluminium phosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B9/00—Fertilisers based essentially on phosphates or double phosphates of magnesium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C05F7/005—Waste water from industrial processing material neither of agricultural nor of animal origin
    • 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
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F2001/5218—Crystallization
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Fertilizers (AREA)
DK16815537.2T 2015-12-21 2016-12-21 Fremgangsmåde til fremstilling af et fosforprodukt fra spildevand DK3393968T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155979 2015-12-21
PCT/EP2016/082152 WO2017108933A1 (en) 2015-12-21 2016-12-21 Process for producing a phosphorus product from wastewater

Publications (1)

Publication Number Publication Date
DK3393968T3 true DK3393968T3 (da) 2022-01-24

Family

ID=57570887

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16815537.2T DK3393968T3 (da) 2015-12-21 2016-12-21 Fremgangsmåde til fremstilling af et fosforprodukt fra spildevand

Country Status (8)

Country Link
US (1) US20190010065A1 (da)
EP (1) EP3393968B1 (da)
JP (1) JP7018393B2 (da)
CN (1) CN108698827B (da)
CA (1) CA3007906C (da)
DK (1) DK3393968T3 (da)
ES (1) ES2902840T3 (da)
WO (1) WO2017108933A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107973487B (zh) * 2017-11-14 2021-03-02 东华大学 一种染整废水层级处理工艺及装置
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
CN111170283A (zh) * 2018-11-09 2020-05-19 武汉工程大学 含硫含磷有机废液的资源化处理方法
DE102019102700A1 (de) * 2019-02-04 2020-08-06 Cnp-Technology Water And Biosolids Gmbh Verfahren zur Rückgewinnung von Phosphor
CN110002415B (zh) * 2019-04-01 2020-12-22 湖南中金岭南康盟环保科技有限公司 一种从磷酸铁生产废水中回收磷酸根和硫酸根的方法
CN110436723A (zh) * 2019-08-28 2019-11-12 天津壹新环保工程有限公司 污泥中磷的资源化利用方法与系统
GB201912451D0 (en) * 2019-08-30 2019-10-16 Environmental Monitoring Solutions Ltd Autonomous wastewater treatment system
CN112678788B (zh) * 2019-10-18 2022-10-11 中国石油化工股份有限公司 制备磷酸氢二盐的方法
CN112694142B (zh) * 2019-10-22 2022-12-09 中国石油化工股份有限公司 一种用于处理废水的改性剂及其应用
CN110950371B (zh) * 2019-12-17 2021-12-03 西南科技大学 一种活性白土酸性生产废液有价组分的回收利用方法
CN113526479A (zh) * 2020-04-22 2021-10-22 大连波美科技有限公司 一种从含磷废水中提取磷的方法
EP4281416A1 (en) * 2021-01-25 2023-11-29 Migal Galilee Research Institute Ltd. Fertilizer compositions and methods of using same
CA3214939A1 (en) * 2021-04-09 2022-10-13 Mac McCRELESS Dry powder mixture for total phosphorus removal within water and wastewater treatment
CN113461202B (zh) * 2021-06-24 2023-10-27 宜都兴发化工有限公司 一种高磷、高钙镁资源化处理方法
CN113354177B (zh) * 2021-07-06 2023-05-30 杭州逐真科技有限公司 一种磷酸铁含氨氮废水全元素资源化处理的系统及方法
EP4382491A1 (en) * 2022-12-08 2024-06-12 Paul Scherrer Institut Method for recovering phosphorous and metal ions from dilute aqueous feeds using cementitious adsorbents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3516309B2 (ja) * 1994-07-20 2004-04-05 株式会社荏原総合研究所 リン含有有機性汚水の処理方法及び装置
JP3496773B2 (ja) * 1994-09-12 2004-02-16 株式会社荏原製作所 有機性汚水の高度処理方法及び装置
FI97290C (fi) * 1994-12-30 1996-11-25 Kemira Chemicals Oy Menetelmä jätevesilietteen käsittelemiseksi
JP2002205077A (ja) * 2001-01-05 2002-07-23 Ebara Corp 有機性汚水の処理方法及び装置
JP2006151787A (ja) * 2004-11-02 2006-06-15 Leaps:Kk 腐植化促進材、有機物の腐植化方法及び腐植物質
JP4612574B2 (ja) * 2006-03-28 2011-01-12 メタウォーター株式会社 汚泥焼却灰からのリン回収方法
JP2008194585A (ja) * 2007-02-09 2008-08-28 Sharp Corp 資源回収方法
CN101948197A (zh) * 2010-09-27 2011-01-19 中国环境科学研究院 一种高浓度磷霉素制药废水的处理和磷回收方法

Also Published As

Publication number Publication date
EP3393968B1 (en) 2021-11-24
ES2902840T3 (es) 2022-03-30
CN108698827B (zh) 2022-04-05
EP3393968A1 (en) 2018-10-31
JP7018393B2 (ja) 2022-02-10
US20190010065A1 (en) 2019-01-10
CN108698827A (zh) 2018-10-23
WO2017108933A1 (en) 2017-06-29
CA3007906C (en) 2022-08-02
JP2019507082A (ja) 2019-03-14
CA3007906A1 (en) 2017-06-29

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