IN2012DN01995A - - Google Patents

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Publication number
IN2012DN01995A
IN2012DN01995A IN1995DEN2012A IN2012DN01995A IN 2012DN01995 A IN2012DN01995 A IN 2012DN01995A IN 1995DEN2012 A IN1995DEN2012 A IN 1995DEN2012A IN 2012DN01995 A IN2012DN01995 A IN 2012DN01995A
Authority
IN
India
Prior art keywords
weighting agent
biological
flocs
biological flocs
subsystem
Prior art date
Application number
Other languages
English (en)
Inventor
Woodard Steven
G Marston Peter
Wechsler Ionel
Original Assignee
Siemens Industry 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.)
Filing date
Publication date
Application filed by Siemens Industry Inc filed Critical Siemens Industry Inc
Publication of IN2012DN01995A publication Critical patent/IN2012DN01995A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2813—Anaerobic digestion processes using anaerobic contact processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
IN1995DEN2012 2009-09-08 2010-09-07 IN2012DN01995A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/584,545 US8470172B2 (en) 2007-01-09 2009-09-08 System for enhancing a wastewater treatment process
PCT/US2010/002443 WO2011031305A1 (en) 2009-09-08 2010-09-07 System and method for enhancing a wastewater treatment process

Publications (1)

Publication Number Publication Date
IN2012DN01995A true IN2012DN01995A (cs) 2015-07-24

Family

ID=43732730

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1995DEN2012 IN2012DN01995A (cs) 2009-09-08 2010-09-07

Country Status (11)

Country Link
US (4) US8470172B2 (cs)
EP (1) EP2475623B8 (cs)
CN (2) CN106242041B (cs)
AU (1) AU2010293066C1 (cs)
BR (1) BR112012005131A2 (cs)
CA (1) CA2773310C (cs)
IN (1) IN2012DN01995A (cs)
MX (1) MX2012002839A (cs)
SG (1) SG178962A1 (cs)
WO (1) WO2011031305A1 (cs)
ZA (1) ZA201201688B (cs)

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US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20100213123A1 (en) * 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
CA2675018C (en) 2007-01-09 2012-06-05 Cambridge Water Technology, Inc. A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
WO2011005927A1 (en) * 2009-07-08 2011-01-13 Saudi Arabian Oil Company Low concentration wastewater treatment system and process
EP2451749B1 (en) 2009-07-08 2017-09-06 Saudi Arabian Oil Company Wastewater treatment system and process including irradiation of primary solids
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US10919792B2 (en) 2012-06-11 2021-02-16 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
US9651523B2 (en) 2012-09-26 2017-05-16 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
CA2881960C (en) * 2012-10-22 2020-09-15 Evoqua Water Technologies Llc Wastewater overflow systems and methods
WO2014084128A1 (ja) * 2012-11-28 2014-06-05 独立行政法人石油天然ガス・金属鉱物資源機構 分離装置及び分離方法
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US20150321937A1 (en) * 2014-05-07 2015-11-12 Veolia Water Solutions & Technologies Support Method and system for treating wastewater in an integrated fixed film activated sludge sequencing batch reactor
FR3036698B1 (fr) * 2015-05-29 2021-04-09 Orege Procede et dispositif d'epuration d'eaux domestiques ou industrielles.
SE538885C2 (sv) * 2015-07-17 2017-01-24 Daniel Andersson Med Firma Da Innovation Anordning och förfarande vid rening av vatten
CN109311711B (zh) 2016-06-06 2022-06-24 懿华水处理技术有限责任公司 在压载工艺中除去重金属
WO2017214216A1 (en) * 2016-06-07 2017-12-14 Evoqua Water Technologies Llc Ballasted solids treatment system and method
CN105999780B (zh) * 2016-07-29 2018-03-20 饶平县施蓝水处理科技有限公司 一种水处理分离装置
CN105964018B (zh) * 2016-07-29 2018-03-20 饶平县施蓝水处理科技有限公司 一种水处理分离系统
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CN109592849A (zh) * 2018-12-28 2019-04-09 新疆环境工程技术有限责任公司 一种寒冷地区一体化高效改良型sbr集成处理工艺
GB2590304A (en) * 2019-08-30 2021-06-23 Lee Ashwell Sean Water treatment apparatus and method
GB2575372B (en) * 2019-08-30 2021-04-14 Lee Ashwell Sean Water treatment apparatus and method
CN110590078A (zh) * 2019-10-15 2019-12-20 青岛思普润水处理股份有限公司 一种铁促进磁加载厌氧反应系统
CN110606627A (zh) * 2019-10-15 2019-12-24 青岛思普润水处理股份有限公司 一种铁促进磁加载厌/缺氧活性污泥法与生物膜法耦合处理系统
EP4034506A4 (en) * 2019-11-08 2023-07-26 Evoqua Water Technologies LLC ACCELERATED DEPOSITION OF FLAKES FOLLOWING ELECTROCOAGULATION/AN ELECTROCHEMICAL PROCESS USING FLOCATION
KR102340961B1 (ko) * 2019-11-13 2021-12-17 주식회사 포스코건설 분말 산화철을 이용한 수처리장치
CN111018092A (zh) * 2019-11-28 2020-04-17 国合恒新环保江苏有限公司 一种加载磁粉的活性污泥处理设备
CN113666507B (zh) * 2021-08-06 2022-11-25 同济大学 粉末载体富集世代周期长的脱氮功能菌分离回收装置及方法
KR20240144097A (ko) 2022-01-27 2024-10-02 에보쿠아 워터 테크놀로지스 엘엘씨 밸러스트 첨가된 슬러지의 분리 및 농축을 위한 부양의 사용

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EP2475623A1 (en) 2012-07-18
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AU2010293066C1 (en) 2016-02-18
US8673142B2 (en) 2014-03-18
CN106242041A (zh) 2016-12-21
EP2475623B8 (en) 2017-12-20
MX2012002839A (es) 2012-06-12
US20130256222A1 (en) 2013-10-03
US8506800B2 (en) 2013-08-13
US8470172B2 (en) 2013-06-25
US20100155327A1 (en) 2010-06-24
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US8702987B2 (en) 2014-04-22
EP2475623B1 (en) 2017-11-15
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SG178962A1 (en) 2012-04-27
US20120211416A1 (en) 2012-08-23
US20130299401A1 (en) 2013-11-14
CN106242041B (zh) 2020-04-24
EP2475623A4 (en) 2013-05-01
CA2773310A1 (en) 2011-03-17
AU2010293066B2 (en) 2015-02-12
ZA201201688B (en) 2013-08-28

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