FI20145309A - Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta - Google Patents
Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksestaInfo
- Publication number
- FI20145309A FI20145309A FI20145309A FI20145309A FI20145309A FI 20145309 A FI20145309 A FI 20145309A FI 20145309 A FI20145309 A FI 20145309A FI 20145309 A FI20145309 A FI 20145309A FI 20145309 A FI20145309 A FI 20145309A
- Authority
- FI
- Finland
- Prior art keywords
- sewage
- filtrate
- reducing phosphorus
- phosphorus
- reducing
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- 239000000706 filtrate Substances 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- 239000010865 sewage Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
-
- 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
- C02F1/52—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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
- D21C11/0028—Effluents derived from the washing or bleaching plants
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0042—Fractionating or concentration of spent liquors by special methods
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Paper (AREA)
- Removal Of Specific Substances (AREA)
- Luminescent Compositions (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145309A FI127860B (fi) | 2014-03-31 | 2014-03-31 | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
UY0001036051A UY36051A (es) | 2014-03-31 | 2015-03-27 | Método y sistema para reducir el fósforo en un efluente o filtrado |
ES15717531T ES2734800T3 (es) | 2014-03-31 | 2015-03-30 | Método para reducir fósforo en efluente o filtrado |
PT15717531T PT3126298T (pt) | 2014-03-31 | 2015-03-30 | Processo e sistema de redução de fósforo num efluente ou filtrado |
CN201580026854.XA CN106458658B (zh) | 2014-03-31 | 2015-03-30 | 用于减少流出物或过滤物中的磷的方法和*** |
EP15717531.6A EP3126298B1 (en) | 2014-03-31 | 2015-03-30 | Method for reducing phosphorus in effluent or filtrate |
PCT/FI2015/050223 WO2015150632A1 (en) | 2014-03-31 | 2015-03-30 | Method and system for reducing phosphorus in effluent or filtrate |
BR112016022543-0A BR112016022543B1 (pt) | 2014-03-31 | 2015-03-30 | Método para redução de fósforo em efluente ou filtrado a partir de um processo de formação de polpa |
CL2016002487A CL2016002487A1 (es) | 2014-03-31 | 2016-09-30 | Método para reducir el fósforo en un efluente o filtrado de un proceso de fabricación de pasta química que comprende al menos una etapa donde las condiciones son ácidas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145309A FI127860B (fi) | 2014-03-31 | 2014-03-31 | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20145309A true FI20145309A (fi) | 2015-10-01 |
FI127860B FI127860B (fi) | 2019-04-15 |
Family
ID=52991759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20145309A FI127860B (fi) | 2014-03-31 | 2014-03-31 | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP3126298B1 (fi) |
CN (1) | CN106458658B (fi) |
BR (1) | BR112016022543B1 (fi) |
CL (1) | CL2016002487A1 (fi) |
ES (1) | ES2734800T3 (fi) |
FI (1) | FI127860B (fi) |
PT (1) | PT3126298T (fi) |
UY (1) | UY36051A (fi) |
WO (1) | WO2015150632A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI129811B (fi) * | 2019-08-23 | 2022-09-15 | Upm Kymmene Corp | Prosessi fosforin vähentämiseksi jätevesistä, jotka ovat peräisin sellunvalmistusprosessista |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4017388A (en) * | 1969-08-22 | 1977-04-12 | Dorr-Oliver Incorporated | Split treatment phosphorus removal from waste |
US5401362A (en) * | 1993-03-24 | 1995-03-28 | Kamyr, Inc. | Control of metals and dissolved organics in the bleach plant |
US5670020A (en) * | 1995-06-01 | 1997-09-23 | International Paper Company | Foam separation method for reducing AOX, COD, and color bodies of kraft pulp bleach plant effluents |
US6830696B1 (en) * | 2003-12-01 | 2004-12-14 | University Of Florida Research Foundation, Inc. | Treatment of spent pulping liquor with lignin separation to recover alkali pulping chemicals in manufacture of paper pulp |
CN102139974B (zh) * | 2011-02-21 | 2013-06-19 | 李开明 | 一种含磷废水的处理方法 |
FI125025B (fi) * | 2013-07-01 | 2015-04-30 | Upm Kymmene Corp | Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä |
FI127859B (fi) | 2014-03-31 | 2019-04-15 | Upm Kymmene Corp | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
-
2014
- 2014-03-31 FI FI20145309A patent/FI127860B/fi active IP Right Grant
-
2015
- 2015-03-27 UY UY0001036051A patent/UY36051A/es active IP Right Grant
- 2015-03-30 CN CN201580026854.XA patent/CN106458658B/zh active Active
- 2015-03-30 EP EP15717531.6A patent/EP3126298B1/en active Active
- 2015-03-30 PT PT15717531T patent/PT3126298T/pt unknown
- 2015-03-30 WO PCT/FI2015/050223 patent/WO2015150632A1/en active Application Filing
- 2015-03-30 BR BR112016022543-0A patent/BR112016022543B1/pt active IP Right Grant
- 2015-03-30 ES ES15717531T patent/ES2734800T3/es active Active
-
2016
- 2016-09-30 CL CL2016002487A patent/CL2016002487A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
UY36051A (es) | 2015-08-31 |
BR112016022543B1 (pt) | 2021-11-03 |
WO2015150632A1 (en) | 2015-10-08 |
ES2734800T3 (es) | 2019-12-12 |
CN106458658B (zh) | 2019-12-03 |
EP3126298B1 (en) | 2019-05-08 |
BR112016022543A2 (pt) | 2018-07-24 |
CN106458658A (zh) | 2017-02-22 |
EP3126298A1 (en) | 2017-02-08 |
FI127860B (fi) | 2019-04-15 |
CL2016002487A1 (es) | 2017-04-17 |
PT3126298T (pt) | 2019-07-19 |
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