KR910018306U - Water purification device - Google Patents

Water purification device

Info

Publication number
KR910018306U
KR910018306U KR2019900004312U KR900004312U KR910018306U KR 910018306 U KR910018306 U KR 910018306U KR 2019900004312 U KR2019900004312 U KR 2019900004312U KR 900004312 U KR900004312 U KR 900004312U KR 910018306 U KR910018306 U KR 910018306U
Authority
KR
South Korea
Prior art keywords
water purification
purification device
water
purification
Prior art date
Application number
KR2019900004312U
Other languages
Korean (ko)
Other versions
KR920005416Y1 (en
Inventor
황인찬
정동익
Original Assignee
황종섭
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 황종섭 filed Critical 황종섭
Priority to KR2019900004312U priority Critical patent/KR920005416Y1/en
Publication of KR910018306U publication Critical patent/KR910018306U/en
Application granted granted Critical
Publication of KR920005416Y1 publication Critical patent/KR920005416Y1/en

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
KR2019900004312U 1990-04-11 1990-04-11 Water purifying apparatus KR920005416Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900004312U KR920005416Y1 (en) 1990-04-11 1990-04-11 Water purifying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900004312U KR920005416Y1 (en) 1990-04-11 1990-04-11 Water purifying apparatus

Publications (2)

Publication Number Publication Date
KR910018306U true KR910018306U (en) 1991-11-28
KR920005416Y1 KR920005416Y1 (en) 1992-08-08

Family

ID=19297505

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900004312U KR920005416Y1 (en) 1990-04-11 1990-04-11 Water purifying apparatus

Country Status (1)

Country Link
KR (1) KR920005416Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323852B1 (en) * 1999-06-28 2002-02-07 홍유표 Clearing system of a foul solution and irresoluble solution

Also Published As

Publication number Publication date
KR920005416Y1 (en) 1992-08-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20040728

Year of fee payment: 13

EXPY Expiration of term