WO2016097343A1 - Procédé de déshydratation de boues assistée par réactif floculant et installation pour la mise en œuvre d'un tel procédé - Google Patents
Procédé de déshydratation de boues assistée par réactif floculant et installation pour la mise en œuvre d'un tel procédé Download PDFInfo
- Publication number
- WO2016097343A1 WO2016097343A1 PCT/EP2015/080598 EP2015080598W WO2016097343A1 WO 2016097343 A1 WO2016097343 A1 WO 2016097343A1 EP 2015080598 W EP2015080598 W EP 2015080598W WO 2016097343 A1 WO2016097343 A1 WO 2016097343A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sludge
- mixer
- reagent
- injection
- upstream
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31252—Nozzles
- B01F25/312522—Profiled, grooved, ribbed nozzle, or being provided with baffles
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Centrifugal Separators (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015366314A AU2015366314A1 (en) | 2014-12-19 | 2015-12-18 | Method for dewatering sludge assisted by a flocculating reagent and facility for implementing such a method |
JP2017532089A JP2017537785A (ja) | 2014-12-19 | 2015-12-18 | 凝集剤によるスラッジの脱水方法及び同方法を実施するためのプラント |
CN201580069280.4A CN107108301A (zh) | 2014-12-19 | 2015-12-18 | 絮凝剂辅助的污泥脱水方法及实施这种方法的设备 |
KR1020177016874A KR20170098833A (ko) | 2014-12-19 | 2015-12-18 | 응집제에 의해 지원되는 슬러지의 탈수 방법 및 상기 방법을 수행하기 위한 시설 |
EP15820500.5A EP3233738A1 (fr) | 2014-12-19 | 2015-12-18 | Procédé de déshydratation de boues assistée par réactif floculant et installation pour la mise en oeuvre d'un tel procédé |
US15/536,824 US20170349470A1 (en) | 2014-12-19 | 2015-12-18 | Method for dewatering sludge assisted by a flocculating reagent and facility for implementing such a method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462915A FR3030485B1 (fr) | 2014-12-19 | 2014-12-19 | Procede de deshydratation de boues assistee par reactif floculant et installation pour la mise en œuvre d'un tel procede. |
FR1462915 | 2014-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016097343A1 true WO2016097343A1 (fr) | 2016-06-23 |
Family
ID=52477990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/080598 WO2016097343A1 (fr) | 2014-12-19 | 2015-12-18 | Procédé de déshydratation de boues assistée par réactif floculant et installation pour la mise en œuvre d'un tel procédé |
Country Status (8)
Country | Link |
---|---|
US (1) | US20170349470A1 (fr) |
EP (1) | EP3233738A1 (fr) |
JP (1) | JP2017537785A (fr) |
KR (1) | KR20170098833A (fr) |
CN (1) | CN107108301A (fr) |
AU (1) | AU2015366314A1 (fr) |
FR (1) | FR3030485B1 (fr) |
WO (1) | WO2016097343A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108328899A (zh) * | 2018-02-02 | 2018-07-27 | 深圳市中电加美电力技术有限公司 | 一种用于污泥处理的离心机平稳供料系统 |
WO2019229196A1 (fr) * | 2018-06-01 | 2019-12-05 | Orege | Procede et dispositif de traitement pour deshydratation de boues organiques |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3086941B1 (fr) | 2018-10-08 | 2021-07-09 | Veolia Water Solutions & Tech | Procede ameliore de deshydratation de boues assistee par reactif floculant |
JP6751174B2 (ja) * | 2019-01-29 | 2020-09-02 | 月島機械株式会社 | 有機性汚泥の処理設備および処理方法 |
KR102445715B1 (ko) * | 2019-11-11 | 2022-09-21 | 주식회사 엘지화학 | 원심 탈수기 및 원심 탈수 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2317064A2 (fr) * | 2009-11-03 | 2011-05-04 | Sanoxys AG | Dispositif de drainage de matériaux terreux |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61268399A (ja) * | 1985-05-23 | 1986-11-27 | Ngk Insulators Ltd | 有機性汚泥の調質方法 |
JP3303268B2 (ja) * | 1994-05-13 | 2002-07-15 | 財団法人埼玉県下水道公社 | スカム除去・処理設備 |
CA2349803C (fr) * | 2000-06-01 | 2009-01-27 | Lystek International, Inc. | Traitement des boues d'epuration |
US9114406B2 (en) * | 2009-12-10 | 2015-08-25 | Ex-Tar Technologies | Steam driven direct contact steam generation |
US20110263407A1 (en) * | 2010-04-27 | 2011-10-27 | John Jee Ho Jew | Efficiency of centrifuge in municipal sludge dewatering |
CN201770592U (zh) * | 2010-07-23 | 2011-03-23 | 无锡市通用机械厂有限公司 | 自来水厂尾水污泥脱水处理的专用设备 |
AU2012215865C1 (en) * | 2011-02-10 | 2015-10-01 | Swing Corporation | Method and apparatus for sludge flocculation |
CN104519974A (zh) * | 2012-06-21 | 2015-04-15 | 桑科能源股份有限公司 | 使用气体注入以及絮凝剂的稠细粒尾矿的脱水 |
JP6378865B2 (ja) * | 2012-08-08 | 2018-08-22 | 水ing株式会社 | 汚泥の処理方法及び装置 |
CN103626379B (zh) * | 2013-11-07 | 2015-04-22 | 华南理工大学 | 一种中高浓污泥调质装置及方法 |
WO2016019213A1 (fr) * | 2014-07-31 | 2016-02-04 | Dow Global Technologies Llc | Appareil de mélange dynamique en ligne pour la floculation et la déshydratation de résidus fins de sables bitumineux |
-
2014
- 2014-12-19 FR FR1462915A patent/FR3030485B1/fr not_active Expired - Fee Related
-
2015
- 2015-12-18 JP JP2017532089A patent/JP2017537785A/ja active Pending
- 2015-12-18 AU AU2015366314A patent/AU2015366314A1/en not_active Abandoned
- 2015-12-18 US US15/536,824 patent/US20170349470A1/en not_active Abandoned
- 2015-12-18 WO PCT/EP2015/080598 patent/WO2016097343A1/fr active Application Filing
- 2015-12-18 CN CN201580069280.4A patent/CN107108301A/zh active Pending
- 2015-12-18 KR KR1020177016874A patent/KR20170098833A/ko unknown
- 2015-12-18 EP EP15820500.5A patent/EP3233738A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2317064A2 (fr) * | 2009-11-03 | 2011-05-04 | Sanoxys AG | Dispositif de drainage de matériaux terreux |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108328899A (zh) * | 2018-02-02 | 2018-07-27 | 深圳市中电加美电力技术有限公司 | 一种用于污泥处理的离心机平稳供料系统 |
WO2019229196A1 (fr) * | 2018-06-01 | 2019-12-05 | Orege | Procede et dispositif de traitement pour deshydratation de boues organiques |
FR3081860A1 (fr) * | 2018-06-01 | 2019-12-06 | Orege | Procede et dispositif de traitement pour deshydratation de boues organiques. |
Also Published As
Publication number | Publication date |
---|---|
KR20170098833A (ko) | 2017-08-30 |
JP2017537785A (ja) | 2017-12-21 |
FR3030485B1 (fr) | 2019-08-09 |
US20170349470A1 (en) | 2017-12-07 |
CN107108301A (zh) | 2017-08-29 |
FR3030485A1 (fr) | 2016-06-24 |
AU2015366314A1 (en) | 2017-07-13 |
EP3233738A1 (fr) | 2017-10-25 |
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