KR970051812U - Filtration member for sewage purification - Google Patents

Filtration member for sewage purification

Info

Publication number
KR970051812U
KR970051812U KR2019970015898U KR19970015898U KR970051812U KR 970051812 U KR970051812 U KR 970051812U KR 2019970015898 U KR2019970015898 U KR 2019970015898U KR 19970015898 U KR19970015898 U KR 19970015898U KR 970051812 U KR970051812 U KR 970051812U
Authority
KR
South Korea
Prior art keywords
sewage purification
filtration member
filtration
sewage
purification
Prior art date
Application number
KR2019970015898U
Other languages
Korean (ko)
Other versions
KR200174062Y1 (en
Inventor
박양균
Original Assignee
청호환경개발주식회사
박양균
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 청호환경개발주식회사, 박양균 filed Critical 청호환경개발주식회사
Priority to KR2019970015898U priority Critical patent/KR200174062Y1/en
Publication of KR970051812U publication Critical patent/KR970051812U/en
Application granted granted Critical
Publication of KR200174062Y1 publication Critical patent/KR200174062Y1/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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/06—Aerobic processes using submerged 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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/105—Characterized by the chemical composition
    • C02F3/107—Inorganic materials, e.g. sand, silicates
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
KR2019970015898U 1997-06-26 1997-06-26 Filtration member for sewage purification KR200174062Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970015898U KR200174062Y1 (en) 1997-06-26 1997-06-26 Filtration member for sewage purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970015898U KR200174062Y1 (en) 1997-06-26 1997-06-26 Filtration member for sewage purification

Publications (2)

Publication Number Publication Date
KR970051812U true KR970051812U (en) 1997-09-08
KR200174062Y1 KR200174062Y1 (en) 2000-05-01

Family

ID=19504106

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970015898U KR200174062Y1 (en) 1997-06-26 1997-06-26 Filtration member for sewage purification

Country Status (1)

Country Link
KR (1) KR200174062Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964486B1 (en) * 2008-01-03 2010-06-17 서정수 panel able semipermeable membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964486B1 (en) * 2008-01-03 2010-06-17 서정수 panel able semipermeable membrane

Also Published As

Publication number Publication date
KR200174062Y1 (en) 2000-05-01

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Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060626

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee