BR112014029110A2 - processo de amolecimento e tratamento de água, processo de floculação com lastro para amolecimento de água e remoção de sólidos suspensos na água, e, método de amolecimento de água. - Google Patents
processo de amolecimento e tratamento de água, processo de floculação com lastro para amolecimento de água e remoção de sólidos suspensos na água, e, método de amolecimento de água.Info
- Publication number
- BR112014029110A2 BR112014029110A2 BR112014029110A BR112014029110A BR112014029110A2 BR 112014029110 A2 BR112014029110 A2 BR 112014029110A2 BR 112014029110 A BR112014029110 A BR 112014029110A BR 112014029110 A BR112014029110 A BR 112014029110A BR 112014029110 A2 BR112014029110 A2 BR 112014029110A2
- Authority
- BR
- Brazil
- Prior art keywords
- water softening
- water
- removal
- suspended solids
- softening
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- 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
- C02F2001/5218—Crystallization
-
- 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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/12—Inert solids used as ballast for improving sedimentation
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)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261651798P | 2012-05-25 | 2012-05-25 | |
PCT/US2013/042434 WO2013177402A1 (en) | 2012-05-25 | 2013-05-23 | A high rate chemical softening process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014029110A2 true BR112014029110A2 (pt) | 2017-06-27 |
Family
ID=48670766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014029110A BR112014029110A2 (pt) | 2012-05-25 | 2013-05-23 | processo de amolecimento e tratamento de água, processo de floculação com lastro para amolecimento de água e remoção de sólidos suspensos na água, e, método de amolecimento de água. |
Country Status (9)
Country | Link |
---|---|
US (1) | US9169144B2 (pt) |
EP (1) | EP2855370A1 (pt) |
CN (1) | CN104603070B (pt) |
AU (1) | AU2013266219B2 (pt) |
BR (1) | BR112014029110A2 (pt) |
CA (1) | CA2873785C (pt) |
MX (1) | MX360376B (pt) |
WO (1) | WO2013177402A1 (pt) |
ZA (1) | ZA201408696B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106458668A (zh) | 2014-03-04 | 2017-02-22 | 氧膜有限公司 | 一种膜曝气生物膜反应器(mabr) |
EP3106438A1 (en) | 2015-06-19 | 2016-12-21 | Veolia Water Solutions & Technologies Support | Water softening treatment using in-situ ballasted flocculation system |
CN110382423A (zh) * | 2017-01-11 | 2019-10-25 | 威立雅水务技术支持公司 | 用于处理采出水和压裂返排水的系统和方法 |
KR102624418B1 (ko) * | 2017-08-18 | 2024-01-11 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 밸러스트형 청징을 이용한 고 농도의 고형물을 함유하는 액체 스트림의 처리 |
CN107459168A (zh) * | 2017-08-24 | 2017-12-12 | 北京北华中清环境工程技术有限公司 | 一种化学除硬反应系统 |
CA3104694C (en) | 2018-07-10 | 2023-11-14 | Veolia Water Solutions & Technologies Support | Process for treating frac flowback and produced water including naturally occurring radioactive material |
CN110156213A (zh) * | 2019-06-17 | 2019-08-23 | 国家能源投资集团有限责任公司 | 污水的处理方法及处理系统 |
EP4051405A4 (en) * | 2019-10-31 | 2023-07-12 | SUEZ International | HIGH-FLOW SETTLING CLARIFIER WITH INCREASED SLOW-DOWN CAPABILITIES |
CN112661276B (zh) * | 2020-12-24 | 2022-09-16 | 山东华特环保科技有限公司 | 一种强制循环软化除固水处理装置及其应用 |
WO2023111399A1 (en) * | 2021-12-15 | 2023-06-22 | Aalto University Foundation Sr | Method and apparatus for separating solids and use |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388195A (en) * | 1979-07-05 | 1983-06-14 | Passavant-Werke Michelbacher Hutte | Process and apparatus for the chemical-mechanical treatment and purification of ground waters, surface waters and effluents |
US4765913A (en) * | 1986-02-11 | 1988-08-23 | Union Oil Co. Of Calif. | Process for removing silica from silica-rich geothermal brine |
ES2364628T3 (es) * | 2000-11-02 | 2011-09-08 | VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT | Procedimiento y aparato para tratamiento de agua y agua residual. |
FR2833939B1 (fr) * | 2001-12-21 | 2004-10-29 | Omnium Traitement Valorisa | Procede de traitement d'eau par floculation lestee et decantation |
US7695630B2 (en) * | 2005-11-15 | 2010-04-13 | De Guevara Cesar Ladron | Process for conditioning an aqueous solution for efficient colloidal precipitation |
US7815804B2 (en) * | 2006-12-12 | 2010-10-19 | Otv Sa S.A. | Method for treating wastewater or produced water |
US7828976B2 (en) | 2007-06-22 | 2010-11-09 | I. Kruger, Inc. | Method of removing phosphorus from wastewater |
US8349188B2 (en) * | 2008-02-14 | 2013-01-08 | Soane Mining, Llc | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
US7608190B1 (en) * | 2008-11-14 | 2009-10-27 | N.A. Water Systems, LLC | Process for removing barium from water |
US8834726B2 (en) * | 2008-11-19 | 2014-09-16 | Prochemtech International, Inc. | Treatment of gas well hydrofracture wastewaters |
US8945394B2 (en) * | 2009-10-27 | 2015-02-03 | Soane Energy, Llc | System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream |
ITTO20110649A1 (it) * | 2011-07-19 | 2013-01-20 | St Microelectronics Srl | Dispositivo di fotorivelazione con copertura protettiva e antiriflesso, e relativo metodo di fabbricazione |
-
2013
- 2013-05-23 US US13/900,575 patent/US9169144B2/en not_active Expired - Fee Related
- 2013-05-23 AU AU2013266219A patent/AU2013266219B2/en not_active Ceased
- 2013-05-23 EP EP13730684.1A patent/EP2855370A1/en not_active Withdrawn
- 2013-05-23 WO PCT/US2013/042434 patent/WO2013177402A1/en active Application Filing
- 2013-05-23 CA CA2873785A patent/CA2873785C/en not_active Expired - Fee Related
- 2013-05-23 BR BR112014029110A patent/BR112014029110A2/pt active Search and Examination
- 2013-05-23 CN CN201380027198.6A patent/CN104603070B/zh not_active Expired - Fee Related
- 2013-05-23 MX MX2014014189A patent/MX360376B/es active IP Right Grant
-
2014
- 2014-11-26 ZA ZA2014/08696A patent/ZA201408696B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2873785C (en) | 2017-01-03 |
MX360376B (es) | 2018-10-31 |
CN104603070B (zh) | 2017-03-08 |
MX2014014189A (es) | 2015-03-05 |
EP2855370A1 (en) | 2015-04-08 |
AU2013266219A1 (en) | 2014-12-11 |
US20130313201A1 (en) | 2013-11-28 |
WO2013177402A1 (en) | 2013-11-28 |
AU2013266219B2 (en) | 2016-03-10 |
CA2873785A1 (en) | 2013-11-28 |
US9169144B2 (en) | 2015-10-27 |
ZA201408696B (en) | 2016-08-31 |
CN104603070A (zh) | 2015-05-06 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06I | Technical and formal requirements: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B09A | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |