KR870008386U - 폐수처리 장치 - Google Patents

폐수처리 장치

Info

Publication number
KR870008386U
KR870008386U KR2019850015170U KR850015170U KR870008386U KR 870008386 U KR870008386 U KR 870008386U KR 2019850015170 U KR2019850015170 U KR 2019850015170U KR 850015170 U KR850015170 U KR 850015170U KR 870008386 U KR870008386 U KR 870008386U
Authority
KR
South Korea
Prior art keywords
treatment device
wastewater treatment
wastewater
treatment
Prior art date
Application number
KR2019850015170U
Other languages
English (en)
Other versions
KR880002616Y1 (ko
Inventor
황인찬
Original Assignee
황인찬
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 황인찬 filed Critical 황인찬
Priority to KR2019850015170U priority Critical patent/KR880002616Y1/ko
Publication of KR870008386U publication Critical patent/KR870008386U/ko
Application granted granted Critical
Publication of KR880002616Y1 publication Critical patent/KR880002616Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
KR2019850015170U 1985-11-19 1985-11-19 폐수처리 장치 KR880002616Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850015170U KR880002616Y1 (ko) 1985-11-19 1985-11-19 폐수처리 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850015170U KR880002616Y1 (ko) 1985-11-19 1985-11-19 폐수처리 장치

Publications (2)

Publication Number Publication Date
KR870008386U true KR870008386U (ko) 1987-06-11
KR880002616Y1 KR880002616Y1 (ko) 1988-07-15

Family

ID=70289191

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850015170U KR880002616Y1 (ko) 1985-11-19 1985-11-19 폐수처리 장치

Country Status (1)

Country Link
KR (1) KR880002616Y1 (ko)

Also Published As

Publication number Publication date
KR880002616Y1 (ko) 1988-07-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990709

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee