EA200200474A1 - Способ обработки отходов - Google Patents

Способ обработки отходов

Info

Publication number
EA200200474A1
EA200200474A1 EA200200474A EA200200474A EA200200474A1 EA 200200474 A1 EA200200474 A1 EA 200200474A1 EA 200200474 A EA200200474 A EA 200200474A EA 200200474 A EA200200474 A EA 200200474A EA 200200474 A1 EA200200474 A1 EA 200200474A1
Authority
EA
Eurasian Patent Office
Prior art keywords
biosolids
mixture
orp
oxidizing agents
act
Prior art date
Application number
EA200200474A
Other languages
English (en)
Other versions
EA003434B1 (ru
Inventor
Алан Розич
Original Assignee
Програм Менеджмент Компани
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 Програм Менеджмент Компани filed Critical Програм Менеджмент Компани
Publication of EA200200474A1 publication Critical patent/EA200200474A1/ru
Publication of EA003434B1 publication Critical patent/EA003434B1/ru

Links

Classifications

    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Объединенный способ обработки органических отходов, включающий стадии выполнения биологического сбраживания органических отходов в биореакторе (20); введения полученной смеси твердых веществ биологического происхождения и непревращенного органического материала в контакт с одним или более окислителей (42) в установке (40) для химической обработки; оперативного контроля окислительно-восстановительного потенциала (ОВП) смеси твердых веществ биологического происхождения и непревращенного органического материала в установке (40) для химической обработки и регулирования концентрации окислителей (42) для сохранения ОВП в пределах выбранного диапазона, превышающего 0 мВ для модифицирования смеси, чтобы сделать ее более пригодной для биодеструкции; и возвращения модифицированного отходящего потока в биологический реактор (20). Совместное воздействие улучшенной способности к биодеструкции путем химической модификации и регулируемая рециркуляция твердых веществ биологического происхождения приводит к снижению образования обработанных твердых биологических веществ почти к нулю.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200474A 1999-10-19 2000-10-19 Способ обработки отходов EA003434B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16035999P 1999-10-19 1999-10-19
US16965599P 1999-12-08 1999-12-08
PCT/US2000/028940 WO2001028931A1 (en) 1999-10-19 2000-10-19 Waste treatment process

Publications (2)

Publication Number Publication Date
EA200200474A1 true EA200200474A1 (ru) 2002-10-31
EA003434B1 EA003434B1 (ru) 2003-04-24

Family

ID=26856826

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200474A EA003434B1 (ru) 1999-10-19 2000-10-19 Способ обработки отходов

Country Status (15)

Country Link
EP (1) EP1244601B1 (ru)
JP (1) JP4184661B2 (ru)
KR (1) KR20020043641A (ru)
CN (1) CN1379735A (ru)
AT (1) ATE441621T1 (ru)
AU (1) AU767197B2 (ru)
BR (1) BR0014893A (ru)
CA (1) CA2387935C (ru)
CZ (1) CZ303459B6 (ru)
DE (1) DE60042891D1 (ru)
EA (1) EA003434B1 (ru)
HR (1) HRPK20020295B3 (ru)
MX (1) MXPA02003936A (ru)
PL (1) PL354649A1 (ru)
WO (1) WO2001028931A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005125320A (ja) * 2003-09-30 2005-05-19 Ebara Corp 有機性廃棄物の処理方法及び装置
DE102004058552A1 (de) * 2004-12-03 2006-06-08 Aqua Biotec Gmbh Verfahren zur Abwasseraufbereitung
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US8840786B2 (en) 2007-01-09 2014-09-23 Evoqua Water Technologies Llc System and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
WO2009108069A1 (en) 2008-02-27 2009-09-03 Nils Einar Aasen Method for enzymatic hydrolysis of organic waste, and also application of enzymes from marine sources for enzymatic hydrolysis of organic material
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
CN104649526A (zh) * 2014-12-31 2015-05-27 上海交通大学 一种电化学污泥高温好氧稳定化处理装置及其使用方法
CN108426934B (zh) * 2018-06-11 2023-10-20 遵义师范学院 一种污染物化学需氧量自动测定装置及其测定方法
CN111362517A (zh) * 2020-04-07 2020-07-03 四川能投水务投资有限公司 一种模块化立式联动生物反应器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370233A (en) * 1981-07-10 1983-01-25 Cornell Research Foundation, Inc. Chemical detoxification of sewage sludge
JP2803941B2 (ja) * 1992-06-08 1998-09-24 富士電機株式会社 間欠曝気式活性汚泥法の制御方法
FR2724646B1 (fr) * 1994-09-20 1997-12-12 Lyonnaise Eaux Eclairage Procede de regulation de l'aeration d'un bassin de traitement biologique d'eaux usees
DE19640899C1 (de) * 1996-10-04 1998-01-22 Steag Ag Verfahren und Anordnung zum Abbau organischer Abwasser-Schadstoffe
DE19702951A1 (de) * 1997-01-27 1998-07-30 Wtw Weilheim Verfahren und Vorrichtung zur Steuerung der Nitrifikations- und Denitrifikationsphase
US6203701B1 (en) * 1998-02-05 2001-03-20 Thermal Process Systems, Llc Process and apparatus for treating biosolids from wastewater treatment

Also Published As

Publication number Publication date
EP1244601A1 (en) 2002-10-02
EP1244601A4 (en) 2004-04-28
AU1216201A (en) 2001-04-30
AU767197B2 (en) 2003-11-06
EA003434B1 (ru) 2003-04-24
CA2387935C (en) 2006-12-12
MXPA02003936A (es) 2003-09-25
ATE441621T1 (de) 2009-09-15
HRPK20020295B3 (en) 2005-06-30
HRP20020295A2 (en) 2004-02-29
BR0014893A (pt) 2002-06-18
JP4184661B2 (ja) 2008-11-19
CZ303459B6 (cs) 2012-09-26
KR20020043641A (ko) 2002-06-10
EP1244601B1 (en) 2009-09-02
CZ20021331A3 (cs) 2002-10-16
CA2387935A1 (en) 2001-04-26
PL354649A1 (en) 2004-02-09
CN1379735A (zh) 2002-11-13
JP2003512159A (ja) 2003-04-02
WO2001028931A1 (en) 2001-04-26
DE60042891D1 (de) 2009-10-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU