CN104903248A - 处理工业水的方法 - Google Patents
处理工业水的方法 Download PDFInfo
- Publication number
- CN104903248A CN104903248A CN201380065910.1A CN201380065910A CN104903248A CN 104903248 A CN104903248 A CN 104903248A CN 201380065910 A CN201380065910 A CN 201380065910A CN 104903248 A CN104903248 A CN 104903248A
- Authority
- CN
- China
- Prior art keywords
- electrocoagulation
- calcium
- water
- unit
- slurry
- 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.)
- Granted
Links
Classifications
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- C02F1/66—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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- C02F2209/19—SO4-S
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20126356 | 2012-12-20 | ||
| FI20126356A FI20126356A7 (fi) | 2012-12-20 | 2012-12-20 | Menetelmä teollisuusveden käsittelemiseksi |
| PCT/FI2013/051190 WO2014096549A1 (en) | 2012-12-20 | 2013-12-20 | Method of treating industrial water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104903248A true CN104903248A (zh) | 2015-09-09 |
| CN104903248B CN104903248B (zh) | 2019-09-27 |
Family
ID=50977676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380065910.1A Active CN104903248B (zh) | 2012-12-20 | 2013-12-20 | 处理工业水的方法 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2935126B1 (zh) |
| CN (1) | CN104903248B (zh) |
| AR (1) | AR094158A1 (zh) |
| AU (2) | AU2013366356A1 (zh) |
| BR (1) | BR112015014215B8 (zh) |
| CA (1) | CA2894241C (zh) |
| CL (1) | CL2015001668A1 (zh) |
| EA (1) | EA028173B1 (zh) |
| FI (1) | FI20126356A7 (zh) |
| HU (1) | HUE049383T2 (zh) |
| WO (1) | WO2014096549A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117738A (zh) * | 2017-04-24 | 2017-09-01 | 华中科技大学 | 一种锰矿区废水处理方法 |
| CN112850980A (zh) * | 2021-03-26 | 2021-05-28 | 国能朗新明环保科技有限公司 | 一种去除矿井水中重金属和硫酸盐的零排放方法 |
| CN112919698A (zh) * | 2021-03-26 | 2021-06-08 | 国能朗新明环保科技有限公司 | 一种非膜法去除废水中硫酸根的方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI126851B (fi) * | 2014-04-02 | 2017-06-30 | Suominen Lauri Hannunpoika | Menetelmä sulfaatin poistamiseksi vesiliuoksesta |
| FI128729B (en) | 2015-12-22 | 2020-11-13 | Outotec Finland Oy | ELECTROD MODULE, ELECTRICITY REACTOR, AND WATER TREATMENT DEVICE |
| PL3458400T3 (pl) | 2016-05-20 | 2021-02-08 | Outotec (Finland) Oy | System do uzdatniania wody |
| CN108191003A (zh) * | 2017-12-29 | 2018-06-22 | 欧群飞 | 一种含硫酸根废水的电解处理方法 |
| EP3807222B1 (en) | 2018-06-13 | 2024-08-07 | The Water Company, LLC | Controlled removal of ions from aqueous fluid |
| CN110015781A (zh) * | 2019-04-30 | 2019-07-16 | 山东双科矿山科技有限公司 | 一种煤矿井水的高效除氟方法 |
| SE545642C2 (en) * | 2020-07-16 | 2023-11-21 | Axolot Solutions Holding Ab | A method and a system for removal of sulfate from wastewater by electrocoagulation |
| WO2025261598A1 (en) * | 2024-06-19 | 2025-12-26 | Applied Physics Instruments Api Oy | A method and a water purification apparatus for purifying acidic wastewater from a mining process, and use of the water purification apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3883645B2 (ja) * | 1997-05-30 | 2007-02-21 | 三洋電機株式会社 | 脱リン処理装置 |
| GB9711451D0 (en) * | 1997-06-03 | 1997-07-30 | Ramsay James I | A process for the treatment of effluent streams |
| KR100395731B1 (ko) | 1998-02-27 | 2003-08-25 | 스코트 웨이드 포웰 | 액체의 전기응집 방법 및 장치 |
| US6346197B1 (en) * | 2000-01-28 | 2002-02-12 | Mckay Creek Technologies Ltd. | Water and wastewater treatment system and process for contaminant removal |
| CA2418472C (en) * | 2000-08-21 | 2010-11-16 | Csir | Water treatment method |
| US6887368B2 (en) * | 2002-09-25 | 2005-05-03 | Ural Process Engineering Company, Ltd. | Method and device for electroextraction of heavy metals from technological solutions and wastewater |
| WO2005121028A1 (ja) * | 2004-06-10 | 2005-12-22 | Matsushita Electric Industrial Co., Ltd. | リンの除去装置 |
| CA2470270A1 (fr) * | 2004-06-10 | 2005-12-10 | Envirogain Inc. | Methode et installation pour le traitement des liquides contamines |
| US20100187130A1 (en) * | 2009-01-29 | 2010-07-29 | Total Separation Solutions, Llc. | Coagulants made in situ from sulfate-containing water and uses therewith |
| FI126285B (en) * | 2012-08-27 | 2016-09-15 | Outotec Finland Oy | Method for removing sulfate, calcium and / or other soluble metals from waste water |
-
2012
- 2012-12-20 FI FI20126356A patent/FI20126356A7/fi not_active Application Discontinuation
-
2013
- 2013-12-19 AR ARP130104883A patent/AR094158A1/es active IP Right Grant
- 2013-12-20 AU AU2013366356A patent/AU2013366356A1/en not_active Abandoned
- 2013-12-20 BR BR112015014215A patent/BR112015014215B8/pt active IP Right Grant
- 2013-12-20 WO PCT/FI2013/051190 patent/WO2014096549A1/en not_active Ceased
- 2013-12-20 EP EP13864250.9A patent/EP2935126B1/en active Active
- 2013-12-20 CN CN201380065910.1A patent/CN104903248B/zh active Active
- 2013-12-20 HU HUE13864250A patent/HUE049383T2/hu unknown
- 2013-12-20 EA EA201590960A patent/EA028173B1/ru not_active IP Right Cessation
- 2013-12-20 CA CA2894241A patent/CA2894241C/en active Active
-
2015
- 2015-06-15 CL CL2015001668A patent/CL2015001668A1/es unknown
-
2017
- 2017-02-27 AU AU2017201329A patent/AU2017201329B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| VISNJA ORESCANIN ET AL: "A combined CaO-electrochemical treatment of the acid mine drainage from the "Robule" Lake", 《JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH, PARTA》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117738A (zh) * | 2017-04-24 | 2017-09-01 | 华中科技大学 | 一种锰矿区废水处理方法 |
| CN107117738B (zh) * | 2017-04-24 | 2019-12-17 | 华中科技大学 | 一种锰矿区废水处理方法 |
| CN112850980A (zh) * | 2021-03-26 | 2021-05-28 | 国能朗新明环保科技有限公司 | 一种去除矿井水中重金属和硫酸盐的零排放方法 |
| CN112919698A (zh) * | 2021-03-26 | 2021-06-08 | 国能朗新明环保科技有限公司 | 一种非膜法去除废水中硫酸根的方法 |
| CN112850980B (zh) * | 2021-03-26 | 2022-12-27 | 国能朗新明环保科技有限公司 | 一种去除矿井水中重金属和硫酸盐的零排放方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2015001668A1 (es) | 2015-10-16 |
| CA2894241A1 (en) | 2014-06-26 |
| BR112015014215B1 (pt) | 2021-06-22 |
| CN104903248B (zh) | 2019-09-27 |
| EP2935126A1 (en) | 2015-10-28 |
| AU2017201329A1 (en) | 2017-03-16 |
| FI20126356A7 (fi) | 2014-07-31 |
| AR094158A1 (es) | 2015-07-15 |
| EP2935126A4 (en) | 2016-08-24 |
| BR112015014215B8 (pt) | 2023-02-07 |
| EA201590960A1 (ru) | 2015-10-30 |
| AU2017201329B2 (en) | 2019-04-11 |
| EA028173B1 (ru) | 2017-10-31 |
| EP2935126B1 (en) | 2020-03-25 |
| WO2014096549A1 (en) | 2014-06-26 |
| CA2894241C (en) | 2018-08-28 |
| AU2013366356A1 (en) | 2015-07-02 |
| HUE049383T2 (hu) | 2020-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104903248B (zh) | 处理工业水的方法 | |
| AU2013308317B2 (en) | Method for removing sulphate, calcium and/or other soluble metals from waste water | |
| CA2801933C (en) | A process for reducing the sulfate concentration in a wastewater stream | |
| JP4663012B2 (ja) | 窒素化合物の逆転電気透析−電気化学的廃水処理工程 | |
| EP2158163A1 (en) | Electrolytic process for removing fluorides and other contaminants from water | |
| AU2013352425B2 (en) | Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite | |
| EP2993159B1 (en) | Water treatment device and water treatment method | |
| CN106630307A (zh) | 一种处理煤气化灰水的系统和方法 | |
| CN108862714A (zh) | 一种化学沉淀-气浮法除氰及含氰废水处理方法 | |
| JP2013533110A (ja) | プロセス水を生成するために未処理の塩水を処理する方法、それによって生成されるプロセス水、および前記方法を行うための装置 | |
| CN117720191A (zh) | 降低钛白粉包膜废水浓缩液硅含量的方法 | |
| JP2008149222A (ja) | 温泉水中のフッ素イオン除去方法 | |
| JP2023030521A (ja) | フッ素含有水の処理方法 | |
| CN112062366A (zh) | 一种燃煤电厂脱硫废水综合型处理系统及方法 | |
| JP6723057B2 (ja) | 水処理方法及び水処理システム | |
| CN112850980B (zh) | 一种去除矿井水中重金属和硫酸盐的零排放方法 | |
| RU2165892C1 (ru) | Способ очистки сточных вод от сульфидов | |
| JP4142994B2 (ja) | フッ素含有水の処理方法およびそのための処理装置 | |
| KR20150142469A (ko) | 불소 함유 산성 폐수 처리 방법 및 이를 위한 장치 | |
| JP2002307074A (ja) | 排水処理方法及び排水処理装置 | |
| JPS61278400A (ja) | 下水汚泥等の無薬注脱水方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230314 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo Finland Patentee before: OUTOTEC (FINLAND) OY |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Espoo, Finland Patentee after: Metso Finland Ltd. Country or region after: Finland Address before: Tampere Patentee before: Metso ottotai Finland Country or region before: Finland |