WO2012161478A3 - Apparatus for early rainwater purification - Google Patents

Apparatus for early rainwater purification Download PDF

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Publication number
WO2012161478A3
WO2012161478A3 PCT/KR2012/003949 KR2012003949W WO2012161478A3 WO 2012161478 A3 WO2012161478 A3 WO 2012161478A3 KR 2012003949 W KR2012003949 W KR 2012003949W WO 2012161478 A3 WO2012161478 A3 WO 2012161478A3
Authority
WO
WIPO (PCT)
Prior art keywords
rainwater purification
early rainwater
filtering layer
early
present
Prior art date
Application number
PCT/KR2012/003949
Other languages
French (fr)
Korean (ko)
Other versions
WO2012161478A2 (en
Inventor
김창길
Original Assignee
Kim Chang Gil
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 Kim Chang Gil filed Critical Kim Chang Gil
Publication of WO2012161478A2 publication Critical patent/WO2012161478A2/en
Publication of WO2012161478A3 publication Critical patent/WO2012161478A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F2201/00—Details, devices or methods not otherwise provided for
    • E03F2201/10—Dividing the first rain flush out of the stormwater flow

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Sewage (AREA)

Abstract

Disclosed is an apparatus for early rainwater purification, comprising: a precipitation tank, an inlet filtering layer, a buffering tank, a downflow filtering tank, a porous pipe, and a vertical pipe, all arranged within a rectangular housing made of concrete. In the apparatus for early rainwater purification of the present invention, early rainwater filling the buffering tank passes through a screen formed at a side surface of a main filtering layer to form a downflow to be filtered. The level of the early rainwater is then lower than the surface of the main filtering layer. The apparatus of the present invention is advantageous in that offensive odors and the breeding of harmful insects caused by the water contained in the housing are prevented by the main filtering layer, the surface of which is exposed. Further, the apparatus for early rainwater purification of the present invention enables superior rainwater purification, convenient maintenance, and simple construction, and is inexpensive.
PCT/KR2012/003949 2011-05-20 2012-05-18 Apparatus for early rainwater purification WO2012161478A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0047831 2011-05-20
KR1020110047831A KR101051049B1 (en) 2011-05-20 2011-05-20 Early rainwater purification equipment

Publications (2)

Publication Number Publication Date
WO2012161478A2 WO2012161478A2 (en) 2012-11-29
WO2012161478A3 true WO2012161478A3 (en) 2013-01-17

Family

ID=44923938

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003949 WO2012161478A2 (en) 2011-05-20 2012-05-18 Apparatus for early rainwater purification

Country Status (2)

Country Link
KR (1) KR101051049B1 (en)
WO (1) WO2012161478A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101203059B1 (en) 2011-08-26 2012-11-22 장학섭 First flush stormwater treatment apparatus
KR101143866B1 (en) 2011-12-07 2012-05-09 한우승 Nonpoint pollution purify apparatus
KR101547016B1 (en) 2013-07-09 2015-08-24 현병선 A Filtering device installed in basin
KR101554029B1 (en) 2014-04-17 2015-10-06 주식회사 푸른이엔씨 Apparatus of reducing non-point pollution material with siphon
CN104436853A (en) * 2014-12-08 2015-03-25 苏州础润生态科技有限公司 Rainwater purifying device
KR101764398B1 (en) 2014-12-15 2017-08-11 그린워터 주식회사 Nonpoint pollution control facilities using the backwash facilities and stagnant water may exclude
KR101662939B1 (en) * 2015-01-28 2016-10-05 동부엔지니어링 주식회사 Moving pretreatment filtering intake device and intake system for water production using of the same
KR101642075B1 (en) * 2015-03-10 2016-07-25 (주)테라생태환경 non-point source contaminant treatment apparatus
WO2017156667A1 (en) * 2016-03-12 2017-09-21 徐帆 Rainwater catchment, purification, and desalination treatment apparatus
KR102058724B1 (en) * 2017-07-31 2019-12-23 워텍 주식회사 Water treatment system of water park using river water
KR101889884B1 (en) * 2017-12-08 2018-08-21 한국건설기술연구원 Multi-functional apparatus for reducing non-point pollution source integrated with phosphorus removal function
CN108392892A (en) * 2018-05-12 2018-08-14 吴示长 A kind of quartz contaminant filter
CN109701867A (en) * 2018-12-24 2019-05-03 中国电建集团山东电力建设第一工程有限公司 A kind of system and technique that concrete waste material recycles
KR102030363B1 (en) * 2019-07-31 2019-10-10 주식회사 지알티(Grt) Rainwater collection system
CN111013205A (en) * 2020-02-05 2020-04-17 新昌德劳污水处理有限公司 Waste water sedimentation equipment for preliminary treatment of waste water
CN111592191A (en) * 2020-06-03 2020-08-28 河南城建学院 Low rainwater branch matter is handled and recycling system under development of influence
CN112774311B (en) * 2021-01-08 2022-04-29 湖北水云涧环保工程有限公司 Sewage treatment device
KR102638595B1 (en) * 2021-01-18 2024-02-20 주식회사 정도건설산업 Tree Box Filter System to Enable Tree Protection
KR102354834B1 (en) * 2021-06-07 2022-02-09 주식회사 현진기업 Composite system for purifying rainwater and river water, removing odors from livestock houses, environmental polluting facilities, and sterilizing viruses
CN116792853B (en) * 2023-08-28 2023-12-26 江苏优华达环保材料科技有限公司 Environment-friendly air purification device convenient to adjust aperture of filter screen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100800559B1 (en) * 2007-10-25 2008-02-04 주식회사 동인 First flush stormwater treatment apparatus including cartridge screw type screen
KR100901263B1 (en) * 2009-01-30 2009-06-08 비손푸른엔지니어링 주식회사 The natural-type reduction equipment of nonpoint pollution source optionaly being used the ion-exchange tank
KR100905693B1 (en) * 2008-12-30 2009-07-03 (주)낙동수환경방재기술원 Treatment apparatus for first flush rainwater
KR100984676B1 (en) * 2009-12-11 2010-10-01 (주) 한국엔피기술 Apparatus for drain treatment of first flush rainfall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100800559B1 (en) * 2007-10-25 2008-02-04 주식회사 동인 First flush stormwater treatment apparatus including cartridge screw type screen
KR100905693B1 (en) * 2008-12-30 2009-07-03 (주)낙동수환경방재기술원 Treatment apparatus for first flush rainwater
KR100901263B1 (en) * 2009-01-30 2009-06-08 비손푸른엔지니어링 주식회사 The natural-type reduction equipment of nonpoint pollution source optionaly being used the ion-exchange tank
KR100984676B1 (en) * 2009-12-11 2010-10-01 (주) 한국엔피기술 Apparatus for drain treatment of first flush rainfall

Also Published As

Publication number Publication date
KR101051049B1 (en) 2011-07-21
WO2012161478A2 (en) 2012-11-29

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