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SE7709952L - Forfarande for behandling av avloppsvatten - Google Patents

Forfarande for behandling av avloppsvatten

Info

Publication number
SE7709952L
SE7709952L SE7709952A SE7709952A SE7709952L SE 7709952 L SE7709952 L SE 7709952L SE 7709952 A SE7709952 A SE 7709952A SE 7709952 A SE7709952 A SE 7709952A SE 7709952 L SE7709952 L SE 7709952L
Authority
SE
Sweden
Prior art keywords
waste water
steps
mixture
oxidizing
precipitating
Prior art date
Application number
SE7709952A
Other languages
English (en)
Other versions
SE452309B (sv
Inventor
P J Horvath
Original Assignee
Carvalho Rocky Jack
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 Carvalho Rocky Jack filed Critical Carvalho Rocky Jack
Publication of SE7709952L publication Critical patent/SE7709952L/sv
Publication of SE452309B publication Critical patent/SE452309B/sv

Links

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
    • C02F3/02—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
    • 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
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
SE7709952A 1976-07-08 1977-09-05 Forfarande for behandling av avloppsvatten SE452309B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/703,549 US4049545A (en) 1976-07-08 1976-07-08 Chemical waste water treatment method

Publications (2)

Publication Number Publication Date
SE7709952L true SE7709952L (sv) 1979-03-06
SE452309B SE452309B (sv) 1987-11-23

Family

ID=24825824

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709952A SE452309B (sv) 1976-07-08 1977-09-05 Forfarande for behandling av avloppsvatten

Country Status (8)

Country Link
US (1) US4049545A (sv)
JP (1) JPS537974A (sv)
AU (1) AU517002B2 (sv)
CA (1) CA1085979A (sv)
DE (1) DE2742085C3 (sv)
FR (1) FR2403300A1 (sv)
GB (1) GB1538662A (sv)
SE (1) SE452309B (sv)

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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
US4288328A (en) * 1979-07-19 1981-09-08 Iron Removal Specialists, Inc. Use of specially prepared iron floc to oxidize and remove iron in water treatment processes
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US4882069A (en) * 1984-02-03 1989-11-21 Continental Manufacturing & Sales Inc. Method for the treatment of sewage and other impure water
US4840731A (en) * 1985-06-18 1989-06-20 Morris Sheikh Apparaus for reduction of COD in water
US4741833A (en) * 1985-06-18 1988-05-03 Morris Sheikh Method for reduction of COD in water
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DE3811789A1 (de) * 1988-04-08 1989-10-19 Layer & Knoedler Abwassertechn Verfahren zum entfernen von sulfiden aus abwaessern
DE3829089A1 (de) * 1988-08-27 1990-03-01 Innoterv Ipari Foevallalkozo Verfahren zur abscheidung der festen phase aus fluessigen stoffen
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DE19605422A1 (de) * 1996-02-14 1997-08-21 Passavant Werke Verfahren zur Aufbereitung von Trinkwasser für den Verbrauch
US5879732A (en) * 1996-09-10 1999-03-09 Boc Group, Inc. Food processing method
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US6248369B1 (en) 1996-10-28 2001-06-19 Bay Chemical And Supply Company Water treatment process
DE19801937A1 (de) * 1998-01-20 1999-07-22 Alwin Dipl Ing Eppler Verfahren und Vorrichtung zur Aufbereitung von hochbeladenem Algen-Oberflächenwasser
US6083386A (en) * 1998-12-09 2000-07-04 Agtech Environmental, Inc. Method of treating animal waste
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US7077967B2 (en) * 2000-02-18 2006-07-18 Zentox Corporation Poultry processing water recovery and re-use process
DE10010255C2 (de) * 2000-03-02 2002-10-31 P & W Invest Vermoegensverwalt Verfahren zum entkeimenden und reinigenden Spülen partikelhaltiger Filterbetten
US6761823B2 (en) 2001-05-21 2004-07-13 W. B. Solutions, Inc. System and method for removing contaminants from water
US6802980B1 (en) * 2001-06-20 2004-10-12 Sandia Corporation Arsenic removal in conjunction with lime softening
GB2386371B (en) * 2002-03-15 2004-02-18 Ion Entpr Ltd Fluid treatment apparatus
US8071055B2 (en) 2002-12-04 2011-12-06 Blue Water Technologies, Inc. Water treatment techniques
AU2003299642A1 (en) 2002-12-04 2004-06-23 Idaho Research Foundation, Inc. Reactive filtration
US8080163B2 (en) * 2002-12-04 2011-12-20 Blue Water Technologies, Inc. Water treatment method
US7445721B2 (en) * 2003-12-03 2008-11-04 Idaho Research Foundation, Inc. Reactive filtration
US6942809B2 (en) * 2003-06-13 2005-09-13 Ip Holdings, L.L.C. Method for treating soybean refinery wastewater
US7285217B2 (en) * 2003-12-02 2007-10-23 Siemens Water Technologies Corp. Removing odoriferous sulfides from wastewater
US20050205496A1 (en) * 2004-01-23 2005-09-22 Roger H. Woods Limited Process and apparatus for treating liquid waste material
IL160384A (en) * 2004-02-12 2007-10-31 Edward Brook-Levinson Sewage treatment method and system
US20070241062A9 (en) * 2004-07-08 2007-10-18 Simpson Gregory D Synergistic composition and method for odor control
US20060231498A1 (en) * 2005-04-13 2006-10-19 Brian Hart Reactive filtration
FR2886933B1 (fr) * 2005-06-08 2008-04-04 Degremont Sa Procede de traitement d'eau, en particulier d'eau de consommation, et installation de traitement d'eau
US7695630B2 (en) * 2005-11-15 2010-04-13 De Guevara Cesar Ladron Process for conditioning an aqueous solution for efficient colloidal precipitation
CA2532286A1 (en) * 2006-01-05 2007-07-05 Seprotech Systems Incorporated Removal of phosphates from wastewater
US20100108615A1 (en) * 2006-09-04 2010-05-06 Carsten Christophersen Method and an apparatus for treatment of a substance having organic content
US7713426B2 (en) * 2008-01-11 2010-05-11 Blue Water Technologies, Inc. Water treatment
US7799224B2 (en) 2008-01-30 2010-09-21 Siemens Water Technologies Corp. Wastewater treatment methods
US8741154B2 (en) * 2008-10-17 2014-06-03 Remembrance Newcombe Water denitrification
JP4336754B1 (ja) * 2009-03-05 2009-09-30 壽昭 落合 凝集処理方法
AU2010298128B2 (en) * 2009-09-25 2014-10-16 Evoqua Water Technologies Llc Synergistic wastewater odor control composition, systems, and related methods therefor
US8430112B2 (en) 2010-07-13 2013-04-30 Siemens Industry, Inc. Slurry feed system and method
US8968646B2 (en) 2011-02-18 2015-03-03 Evoqua Water Technologies Llc Synergistic methods for odor control
NO334703B1 (no) * 2011-04-06 2014-05-12 Yara Int Asa Fremgangsmåte for å behandle industrielt spillvann
CN102718293A (zh) * 2012-05-21 2012-10-10 珠海市碧泉水业科技有限责任公司 一种水质处理的复合药剂、制备方法及使用方法
US9586306B2 (en) 2012-08-13 2017-03-07 Omax Corporation Method and apparatus for monitoring particle laden pneumatic abrasive flow in an abrasive fluid jet cutting system
US9649744B2 (en) 2013-07-30 2017-05-16 Omax Corporation Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing
US9011204B2 (en) 2013-07-30 2015-04-21 Omax Corporation Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing
CA2945950A1 (en) 2014-04-17 2015-10-22 Epic Cleantec Inc. Waste treatment system
US11577366B2 (en) 2016-12-12 2023-02-14 Omax Corporation Recirculation of wet abrasive material in abrasive waterjet systems and related technology
CN106946302A (zh) * 2017-05-09 2017-07-14 天津亿利科能源科技发展股份有限公司 一种降低污水cod值的处理剂
US11224987B1 (en) 2018-03-09 2022-01-18 Omax Corporation Abrasive-collecting container of a waterjet system and related technology
US12070033B1 (en) 2019-08-02 2024-08-27 Sepro Corporation Aquatic herbicide having non-herbicidal functional ingredients
JP2021069993A (ja) * 2019-10-31 2021-05-06 キヤノン株式会社 ウルトラファインバブル生成装置およびその制御方法
CN111333213B (zh) * 2020-02-27 2021-05-14 华南理工大学 一种硅酸钙板生产过程中蒸压釜蒸汽冷凝水的除臭方法
CN112142273A (zh) * 2020-11-01 2020-12-29 张启磊 组合式化工厂污水处理装置
WO2024191711A1 (en) 2023-03-16 2024-09-19 Nutrition & Biosciences USA 4, Inc. Brevibacillus fermentate extracts for cleaning and malodor control and use thereof

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Also Published As

Publication number Publication date
FR2403300A1 (fr) 1979-04-13
DE2742085B2 (de) 1980-02-07
FR2403300B1 (sv) 1984-03-02
DE2742085A1 (de) 1979-03-22
JPS537974A (en) 1978-01-24
SE452309B (sv) 1987-11-23
GB1538662A (en) 1979-01-24
AU2688677A (en) 1979-01-11
US4049545A (en) 1977-09-20
DE2742085C3 (de) 1980-10-02
CA1085979A (en) 1980-09-16
AU517002B2 (en) 1981-07-02

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