MY122110A - Apparatus and method for treating sewage and wastewater biologically. - Google Patents

Apparatus and method for treating sewage and wastewater biologically.

Info

Publication number
MY122110A
MY122110A MYPI98005439A MYPI9805439A MY122110A MY 122110 A MY122110 A MY 122110A MY PI98005439 A MYPI98005439 A MY PI98005439A MY PI9805439 A MYPI9805439 A MY PI9805439A MY 122110 A MY122110 A MY 122110A
Authority
MY
Malaysia
Prior art keywords
anoxic
tank
air
wastewater
sludge
Prior art date
Application number
MYPI98005439A
Inventor
Kim Kwang Soo
Choi Hee Chul
Gee Chai Sung
Lee Kyung Ho
Kim Dong Kun
Lee Chang So
Hwang In Ho
Original Assignee
Korea Inst Construction Tech
Hankook Jungsoo Ind Co Ltd
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 Korea Inst Construction Tech, Hankook Jungsoo Ind Co Ltd filed Critical Korea Inst Construction Tech
Publication of MY122110A publication Critical patent/MY122110A/en

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
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

THE PRESENT INVENTION RELATES TO AN APPARATUS AND METHOD FOR TREATING SEWAGE AND WASTEWATER BIOLOGICALLY, AND PROVIDES AN APPARATUS COMPRISING: AN AERATION TANK (2) FOR RECEIVING AND AERATING INFLUENT WASTEWATER (1) AND ACTIVATED SLUDGE THEREIN: AN AIR-BUBBLE GENERATING MEANS (5) FOR PROVIDING INFLUENT WASTEWATER (1) WITH AIR AND/OR OXYGEN IN FINE AIR-BUBBLE FORM, AN ANOXIC AND ANAEROBIC TANK (3), WHICH IS ARRANGED OUTSIDE THE AERATION TANK (2), FOR PERFORMING REMOVAL OF NITROGEN AND DISCHARGE OF PHOSPHOROUS FROM SLUDGE-SUSPENDED LIQUID; AND A SEDIMENTATION TANK (4), WHICH IS ARRANGED OUTSIDE THE ANOXIC AND ANAEROBIC TANK (3), FOR PRECIPITATING SLUDGE SUSPENDED WITHIN LIQUID, THEREBY EACH OF AN OXIDIZATION REACTION OF ORGANIC MATTER, A REMOVAL OF NITROGEN AND PHOSPHOROUS UNDER AN ANOXIC AND ANAEROBIC CONDITION, AND A PRECIPITATION OF THE MICROORGANISMS CAN BE EFFECTIVELY PERFORMED IN A SINGLE REACTOR HAVING MULTI-TUBE STRUCTURE.
MYPI98005439A 1998-03-20 1998-12-01 Apparatus and method for treating sewage and wastewater biologically. MY122110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980009736A KR100273913B1 (en) 1998-03-20 1998-03-20 Apparatus and method of biological wastewater treatment

Publications (1)

Publication Number Publication Date
MY122110A true MY122110A (en) 2006-03-31

Family

ID=19535159

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98005439A MY122110A (en) 1998-03-20 1998-12-01 Apparatus and method for treating sewage and wastewater biologically.

Country Status (5)

Country Link
JP (1) JP3336410B2 (en)
KR (1) KR100273913B1 (en)
CN (1) CN1096425C (en)
MY (1) MY122110A (en)
RU (1) RU2181344C2 (en)

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KR100441970B1 (en) * 2001-08-21 2004-07-30 (주) 상원이엔씨 Sewage disposal facilities
KR100422300B1 (en) * 2001-11-30 2004-03-11 현대건설주식회사 A Waste Water Disposal Plant for Digesting Membrane
JP2005066432A (en) * 2003-08-22 2005-03-17 N Ii T Kk Sewage treatment apparatus
KR100874161B1 (en) * 2008-06-12 2008-12-15 김형종 Combined organic wastewater treatment device using useful microorganisms
KR101043025B1 (en) * 2008-09-25 2011-06-21 주식회사 다우테크 Water treatment method using Bioditch water treatment device and Bioditch water treatment device
AU2010304545B2 (en) * 2009-10-09 2013-05-16 Chiyoda Corporation Method and system for treating plant wastewater
KR101193631B1 (en) * 2010-04-05 2012-10-23 (주) 영동엔지니어링 Modifing waste water disposal device for Membrane-Seqeuncing Batch Reactor
US10046997B2 (en) 2010-12-08 2018-08-14 Dean Smith Water treatment system for simultaneous nitrification and denitrification
EP2720984B1 (en) * 2011-06-15 2020-10-07 Dean Smith Water treatment system for simultaneous nitrification and denitrification
CN102936058A (en) * 2011-08-15 2013-02-20 黎明兴技术顾问股份有限公司 Method and apparatus for treating waste water with annularly arranged microbial carriers
CN103274520A (en) * 2013-06-19 2013-09-04 徐州工程学院 Ecological membrane bioreactor
CN103466795B (en) * 2013-09-13 2014-10-22 同济大学 Method for reducing production of N2O during treatment of domestic sewage
KR101577063B1 (en) * 2014-12-18 2015-12-21 한국건설기술연구원 Wastewater treatment apparatus having reactor integrated by settling tank/aeration tank
US11084003B2 (en) * 2016-06-15 2021-08-10 Satoshi ANZAI Ultrafine bubble generation device for aquaculture or wastewater treatment
RU2758398C1 (en) * 2017-12-29 2021-10-28 Роман Николаевич Михайлов Method and installation for biological wastewater purification
TWI710530B (en) * 2018-10-31 2020-11-21 中國鋼鐵股份有限公司 Wastewater treatment method
RU189953U1 (en) * 2019-03-15 2019-06-11 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) INSTALLATION FOR BIOLOGICAL PURIFICATION OF COMMUNAL WASTEWATER FROM NITROGEN AND Phosphorus compounds
KR102171365B1 (en) * 2019-09-30 2020-10-28 주식회사 엔비전 Advanced biological sewage and wastewater treatment facility of continuous flow using double tank structure
CN111302498B (en) * 2020-04-15 2024-07-02 桂林理工大学 Constructed wetland sewage purification system
CN113615611A (en) * 2021-08-19 2021-11-09 通威股份有限公司 Device suitable for river crab is grown seedlings

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Also Published As

Publication number Publication date
KR100273913B1 (en) 2000-12-15
JPH11277091A (en) 1999-10-12
JP3336410B2 (en) 2002-10-21
KR19990075503A (en) 1999-10-15
CN1096425C (en) 2002-12-18
RU2181344C2 (en) 2002-04-20
CN1229768A (en) 1999-09-29

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