FI900994A - Procedure for removing AOX, COD, color, nitrogen and phosphorus from the waste water of the forest industry - Google Patents

Procedure for removing AOX, COD, color, nitrogen and phosphorus from the waste water of the forest industry Download PDF

Info

Publication number
FI900994A
FI900994A FI900994A FI900994A FI900994A FI 900994 A FI900994 A FI 900994A FI 900994 A FI900994 A FI 900994A FI 900994 A FI900994 A FI 900994A FI 900994 A FI900994 A FI 900994A
Authority
FI
Finland
Prior art keywords
cod
phosphorus
nitrogen
color
procedure
Prior art date
Application number
FI900994A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI900994A0 (en
FI95235B (en
FI95235C (en
Inventor
Martti Savolainen
Kirsti Jokinen
Original Assignee
Keskuslaboratorio
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 Keskuslaboratorio filed Critical Keskuslaboratorio
Priority to FI900994A priority Critical patent/FI95235C/en
Publication of FI900994A0 publication Critical patent/FI900994A0/en
Priority to PCT/FI1991/000060 priority patent/WO1991013036A1/en
Priority to AU73358/91A priority patent/AU7335891A/en
Publication of FI900994A publication Critical patent/FI900994A/en
Publication of FI95235B publication Critical patent/FI95235B/en
Application granted granted Critical
Publication of FI95235C publication Critical patent/FI95235C/en

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
    • 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
    • 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
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FI900994A 1990-02-27 1990-02-27 Method for removal of AOX, COD, color, nitrogen and phosphorus from forest industry effluents FI95235C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI900994A FI95235C (en) 1990-02-27 1990-02-27 Method for removal of AOX, COD, color, nitrogen and phosphorus from forest industry effluents
PCT/FI1991/000060 WO1991013036A1 (en) 1990-02-27 1991-02-27 Process for purification of waste water
AU73358/91A AU7335891A (en) 1990-02-27 1991-02-27 Process for purification of waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI900994A FI95235C (en) 1990-02-27 1990-02-27 Method for removal of AOX, COD, color, nitrogen and phosphorus from forest industry effluents
FI900994 1990-02-27

Publications (4)

Publication Number Publication Date
FI900994A0 FI900994A0 (en) 1990-02-27
FI900994A true FI900994A (en) 1991-08-28
FI95235B FI95235B (en) 1995-09-29
FI95235C FI95235C (en) 1996-01-10

Family

ID=8529959

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900994A FI95235C (en) 1990-02-27 1990-02-27 Method for removal of AOX, COD, color, nitrogen and phosphorus from forest industry effluents

Country Status (3)

Country Link
AU (1) AU7335891A (en)
FI (1) FI95235C (en)
WO (1) WO1991013036A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178762A (en) * 1990-10-18 1993-01-12 The Mead Corporation Soybean peroxidase treatment of contaminated substances
US20050067347A1 (en) * 2001-09-10 2005-03-31 Sophie Vanhulle Sustainable process for the treatment and detoxification of liquid waste
CN100375725C (en) * 2005-06-01 2008-03-19 中国科学院过程工程研究所 Method for carrying out biologic decolor for electric mother liquor of sodium glutamate
US9758414B2 (en) 2010-06-24 2017-09-12 Richcore Lifesciences Pvt. Ltd. Method for rapid treatment of waste water and a composition thereof
CN102464401A (en) * 2011-10-20 2012-05-23 常州亚环环保科技有限公司 Chemical oxygen demand (COD) degradation agent for removing formaldehyde in industrial effluent
CN104289196A (en) * 2014-10-16 2015-01-21 黄淮学院 Method for modifying tea oil shell dye adsorbent
CN104529062B (en) * 2014-12-13 2016-03-02 山东永泰化工有限公司 Rubber accelerator NOBS production wastewater treatment water purification agent and method of wastewater treatment
CN110257454A (en) * 2019-06-19 2019-09-20 桂林理工大学 Exocellular polysaccharide flocculant and its preparation method and application
CN110723802A (en) * 2019-10-09 2020-01-24 合肥停弦渡生物科技有限公司 Improved HiPO based on pre-oxidantxDeep oxidation treatment method
CN111393045B (en) * 2020-03-27 2022-12-30 中核第七研究设计院有限公司 Method for preparing cementing material from waste incineration fly ash
CN113185064B (en) * 2021-05-25 2022-05-06 齐鲁工业大学 Enzyme treatment process for organic wastewater containing thiol and thioether
CN113121072B (en) * 2021-05-28 2022-05-17 齐鲁工业大学 Treatment process of rubber vulcanization accelerator production wastewater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA646440A (en) * 1962-08-07 M. Hill John Method of removing phenols from waste streams
US4623465A (en) * 1981-04-20 1986-11-18 Massachusetts Institute Of Technology Removal of combined organic substances from aqueous solutions
NL8600723A (en) * 1986-03-20 1987-10-16 Pacques Bv METHOD FOR PURIFYING WASTE WATER.
AT390783B (en) * 1987-04-10 1990-06-25 Solvay Ebenseer METHOD FOR DEGRADING LIGNIN AND / OR CHLORINE ORGANIC COMPOUNDS WITH WATERWATER MUSHROOMS

Also Published As

Publication number Publication date
FI900994A0 (en) 1990-02-27
WO1991013036A1 (en) 1991-09-05
AU7335891A (en) 1991-09-18
FI95235B (en) 1995-09-29
FI95235C (en) 1996-01-10

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: OY KESKUSLABORATORIO-CENTRALLABORATORIUM AB