FI20135722A - Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä - Google Patents
Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä Download PDFInfo
- Publication number
- FI20135722A FI20135722A FI20135722A FI20135722A FI20135722A FI 20135722 A FI20135722 A FI 20135722A FI 20135722 A FI20135722 A FI 20135722A FI 20135722 A FI20135722 A FI 20135722A FI 20135722 A FI20135722 A FI 20135722A
- Authority
- FI
- Finland
- Prior art keywords
- effluents
- phosphorus
- reduction
- process waters
- waters
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- 239000003643 water by type 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
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)
- Paper (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135722A FI125025B (fi) | 2013-07-01 | 2013-07-01 | Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä |
PCT/FI2014/050543 WO2015001185A1 (en) | 2013-07-01 | 2014-07-01 | Method for reducing phosphorus in effluents and process waters |
UY0001035638A UY35638A (es) | 2013-07-01 | 2014-07-01 | Método para reducir el fósforo en efluentes y aguas del proceso |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135722 | 2013-07-01 | ||
FI20135722A FI125025B (fi) | 2013-07-01 | 2013-07-01 | Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20135722A true FI20135722A (fi) | 2015-01-02 |
FI125025B FI125025B (fi) | 2015-04-30 |
Family
ID=51263415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135722A FI125025B (fi) | 2013-07-01 | 2013-07-01 | Menetelmä fosforin vähentämiseksi jätevesissä ja prosessivesissä |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI125025B (fi) |
UY (1) | UY35638A (fi) |
WO (1) | WO2015001185A1 (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111573998A (zh) * | 2020-06-12 | 2020-08-25 | 浙江大学 | 废纸造纸废水高效厌氧出水脱气除钙*** |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI127442B (fi) * | 2014-03-31 | 2018-06-15 | Upm Kymmene Corp | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
FI127858B (fi) * | 2014-03-31 | 2019-04-15 | Upm Kymmene Corp | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
FI127860B (fi) * | 2014-03-31 | 2019-04-15 | Upm Kymmene Corp | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
FI127859B (fi) * | 2014-03-31 | 2019-04-15 | Upm Kymmene Corp | Menetelmä ja järjestelmä fosforin vähentämiseksi jätevedestä tai suodoksesta |
EP3216918A1 (en) * | 2016-03-10 | 2017-09-13 | Linde Aktiengesellschaft | Process for reduction of papermaking water hardness and cod |
FI129811B (fi) * | 2019-08-23 | 2022-09-15 | Upm Kymmene Corp | Prosessi fosforin vähentämiseksi jätevesistä, jotka ovat peräisin sellunvalmistusprosessista |
SE2230392A1 (en) * | 2022-11-30 | 2024-05-31 | Valmet Oy | A method for removing non-process elements in a kraft pulping process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997003245A1 (en) * | 1995-07-11 | 1997-01-30 | Ahlstrom Machinery Oy | Method of separating impurities from lime and lime sludge and a method of causticizing green liquor containing impurities, such as silicon, in two stages |
-
2013
- 2013-07-01 FI FI20135722A patent/FI125025B/fi active IP Right Review Request
-
2014
- 2014-07-01 UY UY0001035638A patent/UY35638A/es active IP Right Grant
- 2014-07-01 WO PCT/FI2014/050543 patent/WO2015001185A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111573998A (zh) * | 2020-06-12 | 2020-08-25 | 浙江大学 | 废纸造纸废水高效厌氧出水脱气除钙*** |
CN111573998B (zh) * | 2020-06-12 | 2023-07-11 | 浙江大学 | 废纸造纸废水高效厌氧出水脱气除钙*** |
Also Published As
Publication number | Publication date |
---|---|
WO2015001185A9 (en) | 2015-08-27 |
WO2015001185A1 (en) | 2015-01-08 |
UY35638A (es) | 2015-01-30 |
FI125025B (fi) | 2015-04-30 |
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