EA199800076A1 - Способ очистки сточных вод с регулированием скорости использования кислорода - Google Patents

Способ очистки сточных вод с регулированием скорости использования кислорода

Info

Publication number
EA199800076A1
EA199800076A1 EA199800076A EA199800076A EA199800076A1 EA 199800076 A1 EA199800076 A1 EA 199800076A1 EA 199800076 A EA199800076 A EA 199800076A EA 199800076 A EA199800076 A EA 199800076A EA 199800076 A1 EA199800076 A1 EA 199800076A1
Authority
EA
Eurasian Patent Office
Prior art keywords
microorganisms
regulation
water treatment
sewage water
use speed
Prior art date
Application number
EA199800076A
Other languages
English (en)
Other versions
EA000912B1 (ru
Inventor
Мервин Чарльз Горонси
Original Assignee
Бисаско Пти, Лимитид
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
Priority claimed from AUPN3711A external-priority patent/AUPN371195A0/en
Priority claimed from AUPN6207A external-priority patent/AUPN620795A0/en
Application filed by Бисаско Пти, Лимитид filed Critical Бисаско Пти, Лимитид
Publication of EA199800076A1 publication Critical patent/EA199800076A1/ru
Publication of EA000912B1 publication Critical patent/EA000912B1/ru

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
    • 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
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
    • 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
    • C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
    • 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
    • C02F2209/16—Total nitrogen (tkN-N)
    • 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
    • C02F2209/18—PO4-P
    • 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
    • C02F2209/20—Total organic carbon [TOC]
    • 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
    • C02F2209/22—O2
    • 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
    • C02F2209/44—Time
    • 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)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Изобретение относится к усовершенствованиям в очистке сточных вод, использующей микроорганизмы и средства контролирования метаболической активности микроорганизмов в реакторе с изменяющимся объемом с активированным илом, который попеременно аэрируется и декантируется. Способ очистки включает в себя контролирование метаболической активности диспергированных растущих микроорганизмов посредством отрегулированной подачи кислорода, сопоставимой с величинами скорости поглощения кислорода в бассейне с биомассой для достижения положительного результата в удалении углеродных материалов, азота и фосфора.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800076A 1995-06-22 1996-06-21 Способ очистки отходов и устройство для его осуществления EA000912B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN3711A AUPN371195A0 (en) 1995-06-22 1995-06-22 Improvements in wastewater treatment
AUPN6207A AUPN620795A0 (en) 1995-10-26 1995-10-26 Improvements in wastewater treatment
PCT/AU1996/000379 WO1997000832A1 (en) 1995-06-22 1996-06-21 Controlling wastewater treatment by monitoring oxygen utilisation rates

Publications (2)

Publication Number Publication Date
EA199800076A1 true EA199800076A1 (ru) 1998-10-29
EA000912B1 EA000912B1 (ru) 2000-06-26

Family

ID=25644977

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800076A EA000912B1 (ru) 1995-06-22 1996-06-21 Способ очистки отходов и устройство для его осуществления

Country Status (13)

Country Link
EP (1) EP0854843B1 (ru)
KR (1) KR100352412B1 (ru)
CN (1) CN1204061C (ru)
AT (1) ATE313518T1 (ru)
BG (1) BG63532B1 (ru)
CA (1) CA2225456C (ru)
CZ (1) CZ294826B6 (ru)
DE (1) DE69635616D1 (ru)
EA (1) EA000912B1 (ru)
HU (1) HU224163B1 (ru)
PL (1) PL188698B1 (ru)
SK (1) SK285017B6 (ru)
WO (1) WO1997000832A1 (ru)

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CN104355501B (zh) * 2014-11-18 2016-05-04 中国环境科学研究院 一种丙酮生产过程产生废水的处理方法
WO2016082007A1 (en) * 2014-11-28 2016-06-02 Private Institute For Water Technologies Ltd. Method for reconstruction and optimization of the activated sludge stage of waste water treatment plants with one suspended biomass
CN104498347B (zh) * 2014-12-22 2016-08-24 中国科学院城市环境研究所 一种可用于水中可生物降解有机物和微生物污染监测的生物氧化反应柱
CN106277299B (zh) * 2016-08-29 2020-07-31 尚川（北京）水务有限公司 一种基于耗氧速率测定仪的曝气控制系统与方法
CN106277383B (zh) * 2016-08-29 2020-05-15 尚川（北京）水务有限公司 一种基于耗氧速率测定仪的曝气控制系统与方法
CN106186381B (zh) * 2016-08-29 2019-06-28 尚川（北京）水务有限公司 一种曝气控制系统与曝气控制方法
CN106215759B (zh) * 2016-09-13 2020-01-14 深圳市天誉环保技术有限公司 一种轴搅拌废水处理装置
CN108022762B (zh) * 2016-11-11 2020-11-03 南京大学 基于花生壳制备掺氮多孔碳超级电容器电极材料的方法
CN106630153A (zh) * 2017-03-21 2017-05-10 成都冠禹科技有限公司 一种新型可实时监测的复合多功能污水处理系统
CN107512824B (zh) * 2017-08-18 2020-07-17 淮海工学院 分散式污水处理设备的智能监测控制系统
KR102008686B1 (ko) 2018-03-13 2019-08-09 강성만 하수처리시스템
CN109001435B (zh) * 2018-07-16 2022-03-29 西安建筑科技大学 采用呼吸图谱实现污水处理厂事故预警和管理优化的方法
CN110054293A (zh) * 2019-05-07 2019-07-26 大连安能杰科技有限公司 一种基于nadh控制曝气量的污水处理生化工艺
KR102239139B1 (ko) * 2020-11-05 2021-04-12 주식회사 송림 미생물의 비산소소비속도를 이용한 회분식 수처리 방법과 이를 이용한 회분식 수처리 장치
CN112573641B (zh) * 2020-11-20 2021-11-02 中国环境科学研究院 一种污水处理量确定方法及装置
CN114720202A (zh) * 2021-01-06 2022-07-08 中昊晨光化工研究院有限公司 一种检测低压腐蚀性气体中微量氧含量的方法和装置
CN113788527B (zh) * 2021-08-27 2022-10-18 同济大学 一种负荷分配污水处理系统
CN114291911B (zh) * 2021-12-20 2023-04-07 安徽泛湖生态科技股份有限公司 一种基于氧转移效率的污水曝气控制方法
CN115677015B (zh) * 2023-01-03 2023-04-07 江苏江南环境工程设计院有限公司 一种基于精准控制的废水处理工艺和回用方法

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Also Published As

Publication number Publication date
CN1204061C (zh) 2005-06-01
CZ294826B6 (cs) 2005-03-16
WO1997000832A1 (en) 1997-01-09
PL324334A1 (en) 1998-05-25
EP0854843B1 (en) 2005-12-21
ATE313518T1 (de) 2006-01-15
KR19990028315A (ko) 1999-04-15
BG63532B1 (bg) 2002-04-30
HUP9900306A2 (hu) 1999-05-28
PL188698B1 (pl) 2005-03-31
KR100352412B1 (ko) 2003-01-06
CA2225456C (en) 2007-01-09
SK175697A3 (en) 1998-07-08
CN1193310A (zh) 1998-09-16
HU224163B1 (hu) 2005-06-28
EP0854843A1 (en) 1998-07-29
CA2225456A1 (en) 1997-01-09
SK285017B6 (sk) 2006-04-06
HUP9900306A3 (en) 2001-04-28
EA000912B1 (ru) 2000-06-26
DE69635616D1 (de) 2006-01-26
CZ413397A3 (cs) 1998-06-17
BG102135A (en) 1998-08-31
EP0854843A4 (en) 1999-07-14

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