NO801954L - Fremgangsmaate ved rensing av avfallsvann. - Google Patents

Fremgangsmaate ved rensing av avfallsvann.

Info

Publication number
NO801954L
NO801954L NO801954A NO801954A NO801954L NO 801954 L NO801954 L NO 801954L NO 801954 A NO801954 A NO 801954A NO 801954 A NO801954 A NO 801954A NO 801954 L NO801954 L NO 801954L
Authority
NO
Norway
Prior art keywords
phosphate
metal
waste water
compounds
calcium
Prior art date
Application number
NO801954A
Other languages
English (en)
Norwegian (no)
Inventor
Cornelis Wilhelmus Verhoeve
Cornelis Antonius Ma Weterings
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of NO801954L publication Critical patent/NO801954L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Detergent Compositions (AREA)
NO801954A 1979-06-30 1980-06-27 Fremgangsmaate ved rensing av avfallsvann. NO801954L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7905111A NL7905111A (nl) 1979-06-30 1979-06-30 Werkwijze voor het chemisch verwijderen van fosfor- verbindingen uit afvalwater en werkwijze voor het zuiveren van afvalwater.

Publications (1)

Publication Number Publication Date
NO801954L true NO801954L (no) 1981-01-02

Family

ID=19833453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO801954A NO801954L (no) 1979-06-30 1980-06-27 Fremgangsmaate ved rensing av avfallsvann.

Country Status (18)

Country Link
US (1) US4507207A (https=)
JP (1) JPS567684A (https=)
BE (1) BE884020A (https=)
BR (1) BR8004073A (https=)
CA (1) CA1151323A (https=)
CH (1) CH650755A5 (https=)
DE (1) DE3023968A1 (https=)
ES (1) ES492870A0 (https=)
FI (1) FI802034A7 (https=)
FR (1) FR2460278A1 (https=)
GB (1) GB2053884B (https=)
IN (1) IN153069B (https=)
IT (1) IT1146160B (https=)
NL (2) NL7905111A (https=)
NO (1) NO801954L (https=)
SE (1) SE8004705L (https=)
YU (1) YU166380A (https=)
ZA (1) ZA803756B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127570A1 (de) * 1981-07-13 1983-04-28 Mecapec S.A., 8716 Schmerikon Verfahrung und einrichtung zur flockungsfiltration von abwasser
DE3442535A1 (de) * 1984-10-12 1986-04-17 Heinz Dorr Deponienbetrieb GmbH, 8960 Kempten Verfahren zur reinigung des ueberstandwassers von faekalienschlaemmen insbesondere aus hausklaeranlagen
JPS6190418U (https=) * 1984-11-21 1986-06-12
JPS61164696A (ja) * 1985-01-16 1986-07-25 Ebara Infilco Co Ltd 流動層式脱リン方法
EP0291556A1 (de) * 1987-05-22 1988-11-23 Kernforschungszentrum Karlsruhe Gmbh Verfahren zur Entfernung von Phosphat aus Wässern
DK634588D0 (da) * 1988-11-14 1988-11-14 Nordiske Kabel Traad Fremgangsmaade til fjernelse af phosphat fra vand og anlaeg til brug ved fremgangsmaaden
DE4009082A1 (de) * 1990-03-21 1991-09-26 Aquamot Ag Verfahren zur reinigung von industriellen, landwirtschaftlichen oder privaten abwaessern von ihren verunreinigungen an ammoniumverbindungen
FI89616C (fi) * 1991-02-08 1993-10-25 Partek Ab Foerfarande foer minskning av fosfor- och tungmetallbelastningen i vattendrag, vilken belastning foerorsakas av odlingsmarker
DE69308311T2 (de) 1992-09-18 1997-09-11 Krueger As I Methode zur reinigung von metallhaltigen wässrigen flüssigkeiten und methode zur herstellung eines adsorbens
US5665241A (en) * 1994-03-18 1997-09-09 Hazama Corporation Dephosphorizing material and dephosphorizing method
DE19541479C1 (de) * 1995-11-07 1997-03-13 Poligrat Holding Gmbh Verfahren zur Aufbereitung von Phosphorsäure
RU2164895C2 (ru) * 1999-06-21 2001-04-10 Открытое акционерное общество "Нижнекамскнефтехим" Способ очистки сточных вод от соединений алюминия
US6942809B2 (en) * 2003-06-13 2005-09-13 Ip Holdings, L.L.C. Method for treating soybean refinery wastewater
US7252765B2 (en) * 2004-03-01 2007-08-07 Black & Veatch Holding Co. Process for improving phosphorous removal in waste water treatment without chemical addition
CN116884530A (zh) * 2023-06-09 2023-10-13 惟创环境科技有限公司 一种基于自学习系统的精准加药除磷的方法
CN118344172B (zh) * 2024-04-02 2026-04-21 河北工业大学 一种高效净化含磷废水的功能陶粒、制备方法及应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562015A (en) * 1968-07-05 1971-02-09 Lancy Lab Treatment of phosphate type carry-over on metal workpieces
US3523889A (en) * 1968-11-26 1970-08-11 American Sugar Method and apparatus for separating liquids from solids
US3650686A (en) * 1969-08-18 1972-03-21 Monsanto Co Process for recovery of phosphorous values from dilute plant effluents
US3617569A (en) * 1970-07-31 1971-11-02 Dow Chemical Co Removal of phosphate from waste water
CA962386A (en) * 1971-04-13 1975-02-04 Canadair Limited Liquid treatment plant and process particularly for waste water
US3728253A (en) * 1971-05-05 1973-04-17 Univ California Accelerated biological-chemical wastewater treatment
US3733265A (en) * 1971-11-22 1973-05-15 Atomic Energy Commission Cross-flow filtration process for removal of total organic carbon and phosphates from aqueous sewage effluents
US3827984A (en) * 1972-06-01 1974-08-06 Gullhoegens Bruk Ab Precipitating agent for water purification processes,and a method of preparing same
SU539844A1 (ru) * 1973-05-23 1976-12-25 Предприятие П/Я Р-6913 Способ очистки сточных вод,содержащих растворенные фосфаты
JPS5425749B2 (https=) * 1973-12-07 1979-08-30
GB1478345A (en) * 1974-04-10 1977-06-29 Ebara Infilco Process for purifying water containing suspended matter
JPS50152544A (https=) * 1974-05-29 1975-12-08
US3965002A (en) * 1975-04-02 1976-06-22 Betz Laboratories, Inc. Process for reducing dissolved inorganic orthophosphates to PPB levels in aqueous systems
FR2339575A1 (fr) * 1976-01-30 1977-08-26 Degremont Procede et installation de traitement des eaux par precipitation cristalline et decantation
US4167479A (en) * 1976-10-08 1979-09-11 Ferdinand Besik Process for purifying waste waters
US4145282A (en) * 1977-01-24 1979-03-20 Andco Industries, Inc. Process for purifying waste water containing fluoride ion

Also Published As

Publication number Publication date
DE3023968A1 (de) 1981-01-29
ZA803756B (en) 1981-06-24
NL7905111A (nl) 1981-01-05
CA1151323A (en) 1983-08-02
ES8104973A1 (es) 1981-05-16
IT8049106A0 (it) 1980-06-27
GB2053884A (en) 1981-02-11
NL8003600A (nl) 1981-01-05
IN153069B (https=) 1984-05-26
BE884020A (nl) 1980-12-29
FI802034A7 (fi) 1981-01-01
GB2053884B (en) 1983-03-02
FR2460278A1 (fr) 1981-01-23
IT1146160B (it) 1986-11-12
CH650755A5 (de) 1985-08-15
SE8004705L (sv) 1980-12-31
FR2460278B1 (https=) 1984-12-28
US4507207A (en) 1985-03-26
YU166380A (en) 1983-02-28
JPS567684A (en) 1981-01-26
BR8004073A (pt) 1981-01-21
ES492870A0 (es) 1981-05-16

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