DK3221269T3 - Forbedret ballasteret klaringsfremgangsmåde - Google Patents

Forbedret ballasteret klaringsfremgangsmåde Download PDF

Info

Publication number: DK3221269T3
Authority: DK; Denmark
Prior art keywords: ballastered; improved; clearing procedure; clearing; procedure
Prior art date: 2014-11-21

Application number

DK15860131.0T

Other languages

English (en)

Inventor

Peter Temple Ballard

Raed Labban

Original Assignee

Suez Treat Solutions Inc

Priority date (The priority date 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 date listed.)

2014-11-21

Filing date

2015-11-20

Publication date

2020-03-16

2015-11-20 Application filed by Suez Treat Solutions Inc filed Critical Suez Treat Solutions Inc

2020-03-16 Application granted granted Critical

2020-03-16 Publication of DK3221269T3 publication Critical patent/DK3221269T3/da

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
- C02F1/52—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
- 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
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
- 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
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
- 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
- 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
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
- 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
- C02F2303/18—Removal of treatment agents after treatment
- 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)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Analytical Chemistry (AREA)
Mechanical Engineering (AREA)

DK15860131.0T 2014-11-21 2015-11-20 Forbedret ballasteret klaringsfremgangsmåde DK3221269T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201462082941P	2014-11-21	2014-11-21
PCT/US2015/061937 WO2016081873A1 (en)	2014-11-21	2015-11-20	Improved ballasted clarification system

Publications (1)

Publication Number	Publication Date
DK3221269T3 true DK3221269T3 (da)	2020-03-16

Family

ID=56009503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK15860131.0T DK3221269T3 (da)	2014-11-21	2015-11-20	Forbedret ballasteret klaringsfremgangsmåde

Country Status (8)

Country	Link
US (1)	US11807558B2 (da)
EP (1)	EP3221269B1 (da)
CN (1)	CN107108289B (da)
CA (1)	CA2968513C (da)
DK (1)	DK3221269T3 (da)
ES (1)	ES2775507T3 (da)
PT (1)	PT3221269T (da)
WO (1)	WO2016081873A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106145447A (zh) *	2016-08-12	2016-11-23	内蒙古君正氯碱化工技术研究院	一种污水处理装置及其处理污水的方法
CN108298652B (zh) *	2016-11-23	2023-11-28	浙江传超环保科技有限公司	均相氧化混凝器
FR3068614B1 (fr) *	2017-07-06	2019-08-09	Veolia Water Solutions & Technologies Support	Installation pour le traitement des eaux par floculation lestee et decantation integrees et procede correspondant
MX2020000853A (es) *	2017-08-18	2020-07-13	Evoqua Water Tech Llc	Tratamiento de corrientes liquidas que contienen altas concentraciones de sólidos utilizando clarificación lastrada.
CN109279688B (zh) *	2018-11-02	2021-05-14	苏伊士水务工程有限责任公司	澄清池及其污泥回流和颗粒载体回收方法
CN115066285B (zh) *	2019-10-31	2025-03-21	苏伊士国际公司	具有更高调节能力的高速沉降澄清部
CN113582314B (zh) *	2021-09-18	2022-11-08	河南华福包装科技有限公司	一种用于絮凝沉淀的印刷污水处理设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2758812B1 (fr) *	1997-01-27	1999-07-09	Degremont	Procede de traitement physico-chimique d'effluents, notamment d'eaux de surface destinees a la consommation
FR2833939B1 (fr)	2001-12-21	2004-10-29	Omnium Traitement Valorisa	Procede de traitement d'eau par floculation lestee et decantation
US7828976B2 (en) *	2007-06-22	2010-11-09	I. Kruger, Inc.	Method of removing phosphorus from wastewater
US8157988B2 (en) *	2008-10-23	2012-04-17	Veolia Water Solutions & Technologies Support	Ballast flocculation and sedimentation water treatment system with simplified sludge recirculation, and process therefor
EP2198903A1 (en) *	2008-12-19	2010-06-23	Sanofi-Aventis Deutschland GmbH	Motor mechanism for a drug delivery device and drug delivery device

2015
- 2015-11-20 CA CA2968513A patent/CA2968513C/en active Active
- 2015-11-20 ES ES15860131T patent/ES2775507T3/es active Active
- 2015-11-20 US US14/947,795 patent/US11807558B2/en active Active
- 2015-11-20 CN CN201580063260.6A patent/CN107108289B/zh active Active
- 2015-11-20 WO PCT/US2015/061937 patent/WO2016081873A1/en active Application Filing
- 2015-11-20 EP EP15860131.0A patent/EP3221269B1/en active Active
- 2015-11-20 DK DK15860131.0T patent/DK3221269T3/da active
- 2015-11-20 PT PT158601310T patent/PT3221269T/pt unknown

Also Published As

Publication number	Publication date
EP3221269A1 (en)	2017-09-27
US20160145126A1 (en)	2016-05-26
EP3221269B1 (en)	2020-02-19
WO2016081873A1 (en)	2016-05-26
CN107108289A (zh)	2017-08-29
US11807558B2 (en)	2023-11-07
CA2968513A1 (en)	2016-05-26
CA2968513C (en)	2021-06-15
EP3221269A4 (en)	2018-07-11
ES2775507T3 (es)	2020-07-27
PT3221269T (pt)	2020-03-23
CN107108289B (zh)	2020-10-30

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