SI3094393T1 - A process and device for treating a liquid sludge and a filter cake obtained by this process - Google Patents
A process and device for treating a liquid sludge and a filter cake obtained by this process Download PDFInfo
- Publication number
- SI3094393T1 SI3094393T1 SI201430618T SI201430618T SI3094393T1 SI 3094393 T1 SI3094393 T1 SI 3094393T1 SI 201430618 T SI201430618 T SI 201430618T SI 201430618 T SI201430618 T SI 201430618T SI 3094393 T1 SI3094393 T1 SI 3094393T1
- Authority
- SI
- Slovenia
- Prior art keywords
- air
- container
- sludge
- emulsion
- injected
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 28
- 239000010802 sludge Substances 0.000 title claims abstract 20
- 239000007788 liquid Substances 0.000 title claims abstract 5
- 239000012065 filter cake Substances 0.000 title 1
- 239000000839 emulsion Substances 0.000 claims abstract 19
- 239000002002 slurry Substances 0.000 claims 12
- 239000003153 chemical reaction reagent Substances 0.000 claims 8
- 238000001914 filtration Methods 0.000 claims 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 4
- 230000000740 bleeding effect Effects 0.000 claims 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 2
- 238000010908 decantation Methods 0.000 claims 2
- 238000005188 flotation Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 239000004571 lime Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 2
- 239000002893 slag Substances 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000007872 degassing Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- 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
- B01D21/0084—Enhancing liquid-particle separation using the flotation principle
-
- 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
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/5281—Installations for water purification using chemical 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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
-
- 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
- C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium 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
- C02F11/14—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
-
- 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
- C02F2209/38—Gas flow rate
-
- 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
- C02F2209/40—Liquid flow rate
-
- 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
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Degasification And Air Bubble Elimination (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1361706A FR3013702A1 (fr) | 2013-11-27 | 2013-11-27 | Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede. |
| FR1302857A FR3013700B1 (fr) | 2013-11-27 | 2013-12-06 | Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede |
| PCT/FR2014/053063 WO2015079175A1 (fr) | 2013-11-27 | 2014-11-27 | Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede |
| EP14814976.8A EP3094393B8 (fr) | 2013-11-27 | 2014-11-27 | Procede et dispositif de traitement de boues liquides, et galettes de boues obtenues avec un tel procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI3094393T1 true SI3094393T1 (en) | 2018-07-31 |
Family
ID=57881875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI201430618T SI3094393T1 (en) | 2013-11-27 | 2014-11-27 | A process and device for treating a liquid sludge and a filter cake obtained by this process |
Country Status (13)
| Country | Link |
|---|---|
| EP (2) | EP3094393B8 (enExample) |
| JP (1) | JP6495909B2 (enExample) |
| KR (1) | KR102292428B1 (enExample) |
| CN (1) | CN106102857B (enExample) |
| AU (1) | AU2014356277B2 (enExample) |
| BR (1) | BR112016011437B1 (enExample) |
| CA (1) | CA2931572C (enExample) |
| IL (1) | IL245797A0 (enExample) |
| MY (1) | MY183231A (enExample) |
| PL (1) | PL3094393T3 (enExample) |
| RS (1) | RS57030B1 (enExample) |
| SI (1) | SI3094393T1 (enExample) |
| WO (1) | WO2015079175A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052450B1 (fr) * | 2016-06-08 | 2020-01-10 | Veolia Water Solutions & Technologies Support | Procede ameliore de deshydratation de boues assistee par reactif floculant et installation pour la mise en œuvre d'un tel procede. |
| CN108176133A (zh) * | 2018-03-23 | 2018-06-19 | 郑州华美彩印纸品有限公司 | 一种用于印纸行业的废水处理系统 |
| FR3081860B1 (fr) | 2018-06-01 | 2022-07-08 | Orege | Procede et dispositif de traitement pour deshydratation de boues organiques |
| PE20210790A1 (es) * | 2018-08-01 | 2021-04-22 | Metso Outotec Finland Oy | Celda de flotacion |
| FR3091276B1 (fr) * | 2018-12-26 | 2021-06-18 | Orege | Procédé et dispositif de méthanisation améliorés |
| FR3091277B1 (fr) * | 2018-12-26 | 2021-07-23 | Orege | Procédé et dispositif d’amélioration de la biodégradabilité d’une boue |
| CN112138622B (zh) * | 2019-06-27 | 2025-03-21 | 天津联力化工有限公司 | 一种填料组件和包含它的管道式反应器 |
| CN110917680B (zh) * | 2019-12-18 | 2022-03-15 | 吉林省林海雪原饮品有限公司 | 一种湿蒸汽发生器水气混合砂滤器反洗系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565200A (en) * | 1979-06-27 | 1981-01-20 | Mitsubishi Electric Corp | Sludge supply pipe for sludge freezing and thawing- treatment apparatus |
| AT392062B (de) * | 1987-12-28 | 1991-01-25 | Herbert Pfefferkorn | Verfahren zum eindicken von abwasserschlaemmen und/oder anderen organischen schlaemmen sowie einrichtung zur durchfuehrung dieses verfahrens |
| FR2729383B1 (fr) | 1995-01-12 | 1997-04-18 | Neyrtec Ind | Epaississeur et compacteur de boue |
| JP3326500B2 (ja) * | 2000-09-27 | 2002-09-24 | 株式会社東京フローメータ研究所 | 微生物を含む被処理体の処理装置 |
| JP3973499B2 (ja) * | 2002-06-28 | 2007-09-12 | 株式会社ヤマウラ | 乾燥装置 |
| JP3797296B2 (ja) * | 2002-08-13 | 2006-07-12 | Ｊｆｅエンジニアリング株式会社 | 水底汚泥の浄化方法 |
| CN1226205C (zh) * | 2002-10-16 | 2005-11-09 | 中国科学院大连化学物理研究所 | 一种絮凝－电多相催化处理油田废水方法 |
| US20080047903A1 (en) * | 2006-08-24 | 2008-02-28 | Morse Dwain E | Control system and process for wastewater treatment |
| CN101811793B (zh) * | 2009-02-24 | 2011-12-21 | 宝山钢铁股份有限公司 | 一种含铬废水的预处理工艺 |
| FR2966819B1 (fr) * | 2010-10-29 | 2013-12-27 | Orege | Procede et dispositif de clarification des eaux. |
| FR2966818B1 (fr) * | 2010-10-29 | 2014-02-14 | Orege | Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede. |
-
2014
- 2014-11-27 CA CA2931572A patent/CA2931572C/fr active Active
- 2014-11-27 KR KR1020167016765A patent/KR102292428B1/ko active Active
- 2014-11-27 WO PCT/FR2014/053063 patent/WO2015079175A1/fr not_active Ceased
- 2014-11-27 MY MYPI2016701905A patent/MY183231A/en unknown
- 2014-11-27 SI SI201430618T patent/SI3094393T1/en unknown
- 2014-11-27 EP EP14814976.8A patent/EP3094393B8/fr active Active
- 2014-11-27 CN CN201480065254.XA patent/CN106102857B/zh active Active
- 2014-11-27 AU AU2014356277A patent/AU2014356277B2/en active Active
- 2014-11-27 PL PL14814976T patent/PL3094393T3/pl unknown
- 2014-11-27 EP EP17002052.3A patent/EP3323487B1/fr active Active
- 2014-11-27 JP JP2016534693A patent/JP6495909B2/ja active Active
- 2014-11-27 RS RS20180335A patent/RS57030B1/sr unknown
- 2014-11-27 BR BR112016011437-0A patent/BR112016011437B1/pt active IP Right Grant
-
2016
- 2016-05-23 IL IL245797A patent/IL245797A0/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP3323487B1 (fr) | 2020-12-30 |
| CA2931572A1 (fr) | 2015-06-04 |
| PL3094393T3 (pl) | 2018-08-31 |
| JP6495909B2 (ja) | 2019-04-03 |
| BR112016011437A2 (enExample) | 2017-08-08 |
| CN106102857B (zh) | 2018-05-04 |
| BR112016011437B1 (pt) | 2021-11-03 |
| MY183231A (en) | 2021-02-18 |
| WO2015079175A1 (fr) | 2015-06-04 |
| EP3094393B8 (fr) | 2018-03-07 |
| RS57030B1 (sr) | 2018-05-31 |
| AU2014356277A1 (en) | 2016-06-09 |
| CA2931572C (fr) | 2021-10-26 |
| IL245797A0 (en) | 2016-07-31 |
| KR20160090343A (ko) | 2016-07-29 |
| AU2014356277B2 (en) | 2018-10-25 |
| EP3094393B1 (fr) | 2018-01-10 |
| JP2016538125A (ja) | 2016-12-08 |
| EP3323487A1 (fr) | 2018-05-23 |
| EP3094393A1 (fr) | 2016-11-23 |
| CN106102857A (zh) | 2016-11-09 |
| KR102292428B1 (ko) | 2021-08-20 |
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