FR3005504B1 - METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER - Google Patents

METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER Download PDF

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Publication number
FR3005504B1
FR3005504B1 FR1354184A FR1354184A FR3005504B1 FR 3005504 B1 FR3005504 B1 FR 3005504B1 FR 1354184 A FR1354184 A FR 1354184A FR 1354184 A FR1354184 A FR 1354184A FR 3005504 B1 FR3005504 B1 FR 3005504B1
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FR
France
Prior art keywords
wastewater
phosphate content
determining
content
phosphate
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.)
Active
Application number
FR1354184A
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French (fr)
Other versions
FR3005504A1 (en
Inventor
Yves Coquet
Lydiane Philippe
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.)
Saur SAS
Original Assignee
Saur SAS
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 Saur SAS filed Critical Saur SAS
Priority to FR1354184A priority Critical patent/FR3005504B1/en
Publication of FR3005504A1 publication Critical patent/FR3005504A1/en
Application granted granted Critical
Publication of FR3005504B1 publication Critical patent/FR3005504B1/en
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/182—Water specific anions in water
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1813—Water specific cations in water, e.g. heavy metals
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/14—NH3-N
    • 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
    • C02F2209/18—PO4-P
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal

Abstract

La présente invention concerne une méthode d'estimation de la teneur en phosphates dans un effluent d'eaux usées. La méthode comprend la mesure en ligne de la teneur en ammonium dans l'effluent suivi du calcul de la teneur en phosphates à partir de la teneur mesurée en ammonium.The present invention relates to a method for estimating the phosphate content in a wastewater effluent. The method comprises on-line measurement of the ammonium content in the effluent followed by the calculation of the phosphate content from the measured ammonium content.

FR1354184A 2013-05-07 2013-05-07 METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER Active FR3005504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1354184A FR3005504B1 (en) 2013-05-07 2013-05-07 METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1354184A FR3005504B1 (en) 2013-05-07 2013-05-07 METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER

Publications (2)

Publication Number Publication Date
FR3005504A1 FR3005504A1 (en) 2014-11-14
FR3005504B1 true FR3005504B1 (en) 2021-12-10

Family

ID=48795759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354184A Active FR3005504B1 (en) 2013-05-07 2013-05-07 METHOD FOR DETERMINING THE PHOSPHATE CONTENT IN WASTEWATER

Country Status (1)

Country Link
FR (1) FR3005504B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538639C2 (en) * 2014-10-02 2016-10-04 Xylem Ip Man S À R L An improved method for managing a wastewater treatment process
FR3120707A1 (en) * 2021-03-10 2022-09-16 Saur METHOD FOR ESTIMATING THE CONTENT OF PESTICIDES OR METABOLITES OF PESTICIDES IN WATER TO BE DRINKABLE

Also Published As

Publication number Publication date
FR3005504A1 (en) 2014-11-14

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