BRPI0702303A - sistema de tratamento de água sem aeração - Google Patents

sistema de tratamento de água sem aeração

Info

Publication number
BRPI0702303A
BRPI0702303A BRPI0702303-0A BRPI0702303A BRPI0702303A BR PI0702303 A BRPI0702303 A BR PI0702303A BR PI0702303 A BRPI0702303 A BR PI0702303A BR PI0702303 A BRPI0702303 A BR PI0702303A
Authority
BR
Brazil
Prior art keywords
aerobic
treatment
treated water
anaerobic
water
Prior art date
Application number
BRPI0702303-0A
Other languages
English (en)
Inventor
Masahiko Tsutsumi
Nobuyuki Ashikaga
Yasuhiko Nagamori
Takumi Obara
Takashi Menju
Katsuya Yamamoto
Original Assignee
Toshiba Kk Toshiba Corp
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 Toshiba Kk Toshiba Corp filed Critical Toshiba Kk Toshiba Corp
Publication of BRPI0702303A publication Critical patent/BRPI0702303A/pt

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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

SISTEMA DE TRATAMENTO DE áGUA SEM AERAçãO. A presente invenção refere-se a um sistema de tratamento de água sem aeração que inclui um tanque de tratamento anaeróbico (1) que submete as águas servidas (6) supridas por uma bomba (7) a um tratamento anaeróbico ao fazer com que as águas servidas (6) escoem em um sentido ascendente, e um tanque de tratamento aeróbico (2) a partir do tanque de tratamento anaeróbico (1) para um tratamento aeróbico ao deixar com que a água tratada anaerobicamente escoe em um sentido descendente por meio de um fluxo descendente natural. O tanque de tratamento aeróbico (2) inclui uma seção de leito de filtro aeróbico (11) na qual são dispostos veículos (21) aos quais microorganismos aeróbicos se aderem. A seção de leito de filtro aeróbico (11) submete a água tratada anaerobicamente a um tratamento de decomposição ao colocar a água tratada anaeróbica em contato com os microorganismos aeróbicos aderidos às superfícies dos veículos (21). A seção de leito de filtro aeróbico (11) é provida com um orifício de saída (15) que faz o ar entrar sob pressão normal, deste modo ativando os microorganismos aeróbicos. Quando a água tratada anaerobicamente escoa abaixo na unidade de tratamento aeróbico (11), o ar entra a partir do orifício de ar (15).
BRPI0702303-0A 2006-05-22 2007-05-22 sistema de tratamento de água sem aeração BRPI0702303A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006142077A JP4936791B2 (ja) 2006-05-22 2006-05-22 曝気レス水処理装置

Publications (1)

Publication Number Publication Date
BRPI0702303A true BRPI0702303A (pt) 2008-02-19

Family

ID=38711046

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702303-0A BRPI0702303A (pt) 2006-05-22 2007-05-22 sistema de tratamento de água sem aeração

Country Status (5)

Country Link
US (1) US7704385B2 (pt)
JP (1) JP4936791B2 (pt)
KR (1) KR100855244B1 (pt)
CN (2) CN101077808B (pt)
BR (1) BRPI0702303A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599419B2 (ja) * 2008-02-19 2010-12-15 株式会社東芝 曝気レス水処理装置
KR101088105B1 (ko) * 2008-04-28 2011-11-30 포항공과대학교 산학협력단 나선형 구조물이 구비된 생물막 반응기 및 이를 이용한수처리장치
FR2941693B1 (fr) * 2009-01-30 2011-11-04 De Tretaigne Nicolas Michel Systeme et procede de traitement des eaux usees.
KR101147157B1 (ko) * 2009-05-27 2012-05-25 권중천 장방형 상향류 혐기/무산소 반응조를 포함하는 하?폐수처리장치 및 이를 이용한 하?폐수처리방법
JP2011050902A (ja) * 2009-09-03 2011-03-17 Toshiba Corp 汚水の水処理システム
JP5612005B2 (ja) * 2012-03-12 2014-10-22 株式会社東芝 水処理システム及び水処理方法
CN103073107A (zh) * 2013-02-26 2013-05-01 东南大学 一种跌落式水车充氧生物接触氧化池
WO2014177919A1 (en) * 2013-04-29 2014-11-06 Jayamanne Athula Waste water treatment with zero sludge production and zero energy consumption
JP2016123957A (ja) * 2015-01-07 2016-07-11 三機工業株式会社 溶存性物質及び揮発性物質を含む廃水の処理装置及び同廃水の処理方法
CN105060658B (zh) * 2015-09-17 2017-04-12 安徽省环境科学研究院 一种用于处理村镇生活污水的多级复合式生态滤池
CN106316014A (zh) * 2015-09-30 2017-01-11 无锡威胜环保设备制造有限公司 升降输送式污泥水滤床结构
CN105481105B (zh) * 2016-01-18 2017-10-20 马鞍山市三环碧源水处理工程有限公司 一种新型的污水预处理设备
CN111423056B (zh) * 2020-03-31 2021-12-21 江苏医药职业学院 污水处理曝气装置

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Publication number Priority date Publication date Assignee Title
JPS56126294A (en) * 1980-03-10 1981-10-03 Hitachi Netsu Kigu Kk Electronic range
DE3233411A1 (de) * 1982-09-09 1984-03-15 Henkel KGaA, 4000 Düsseldorf Verfahren zum verdichten von anodisch erzeugten oxidschichten auf aluminium oder aluminiumlegierungen
JPS6064692A (ja) * 1983-09-16 1985-04-13 Mitsubishi Plastics Ind Ltd 排水の浄化処理方法
WO1987005117A1 (en) 1986-02-20 1987-08-27 The Dow Chemical Company Polymeric optical fiber
JPS63214395A (ja) * 1987-03-02 1988-09-07 Yasuo Tanaka 廃水処理装置
KR910004079B1 (ko) * 1989-09-01 1991-06-22 이환우 정화용 소재(素材)석탄을 이용한 오,폐수 정화장치
NL9000432A (nl) * 1990-02-22 1991-09-16 Theodorus Simon Zaal Inrichting voor aerobe reiniging van afvalwater.
US5462657A (en) * 1993-09-17 1995-10-31 Tennessee Valley Authority Aeration system
JP3619950B2 (ja) 1998-04-01 2005-02-16 東急建設株式会社 汚水処理装置及び汚水処理方法
KR200207298Y1 (ko) 2000-07-05 2000-12-15 이동선 문자 입력 키보드
KR100398928B1 (ko) * 2000-12-05 2003-09-19 정인 혐기성 폐수처리 반응조
CN2457142Y (zh) * 2001-01-10 2001-10-31 程汝林 无能耗污水处理设备的好氧装置
AUPR490201A0 (en) * 2001-05-10 2001-06-07 Aaqua Clarus Holdings Pty Ltd Method and apparatus for the onsite treatment of organic waste
CN2510490Y (zh) * 2001-11-16 2002-09-11 潘新龙 无动力曝气装置
JP2003236582A (ja) 2002-02-14 2003-08-26 Hitachi Kiden Kogyo Ltd 曝気装置
US7300789B2 (en) * 2002-05-21 2007-11-27 L'oreal Bioreactor forming a rigid vessel
JP4113759B2 (ja) * 2002-10-31 2008-07-09 隆司 山口 排水処理方法及び排水処理装置
AU2003901856A0 (en) * 2003-04-16 2003-05-01 Aqua Clarus Holdings Pty Ltd A waste treatment system
CN2747217Y (zh) * 2004-12-09 2005-12-21 茂名学院 污水好氧/缺氧处理反应器
US7374683B2 (en) * 2006-03-31 2008-05-20 Centre de Recherche industrielle du Quēbec Biofilter and method for filtering a waste liquid

Also Published As

Publication number Publication date
CN101077808A (zh) 2007-11-28
CN101531445A (zh) 2009-09-16
KR20070112722A (ko) 2007-11-27
CN101077808B (zh) 2010-04-07
JP2007307530A (ja) 2007-11-29
KR100855244B1 (ko) 2008-09-01
JP4936791B2 (ja) 2012-05-23
US7704385B2 (en) 2010-04-27
CN101531445B (zh) 2012-07-04
US20070267345A1 (en) 2007-11-22

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]