KR880011024A - Treatment of Industrial Wastewater Using Seawater - Google Patents

Treatment of Industrial Wastewater Using Seawater Download PDF

Info

Publication number
KR880011024A
KR880011024A KR870003055A KR870003055A KR880011024A KR 880011024 A KR880011024 A KR 880011024A KR 870003055 A KR870003055 A KR 870003055A KR 870003055 A KR870003055 A KR 870003055A KR 880011024 A KR880011024 A KR 880011024A
Authority
KR
South Korea
Prior art keywords
seawater
industrial wastewater
treatment
stirring
minutes
Prior art date
Application number
KR870003055A
Other languages
Korean (ko)
Other versions
KR900002550B1 (en
Inventor
이상일
Original Assignee
이상일
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 이상일 filed Critical 이상일
Priority to KR1019870003055A priority Critical patent/KR900002550B1/en
Publication of KR880011024A publication Critical patent/KR880011024A/en
Application granted granted Critical
Publication of KR900002550B1 publication Critical patent/KR900002550B1/en

Links

Classifications

    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

내용 없음No content

Description

바닷물을 이용한 산업폐수의 처리방법Treatment of Industrial Wastewater Using Seawater

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

산업폐수의 PH를 10.5-1.0정도로 유지하고 이에 용적비 5-10％의 바닷물을 희석하여 바닷물의 Ca++및Mg++이온이 Ca(OH)2및 Mg(OH)2로 화합되도록 15분이상 교반한 후 이를 15분 이상 침적시켜 침적물을 수거함을 특징으로 하는 산업폐수의 처리방법.Maintain the pH of industrial wastewater at about 10.5-1.0 and dilute 5 ~ 10% of seawater by volume ratio so that Ca ++ and Mg ++ ions of seawater can be combined with Ca (OH) 2 and Mg (OH) 2 for at least 15 minutes. The method of treating industrial wastewater, characterized in that the deposit is collected by stirring for 15 minutes or more after stirring. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019870003055A 1987-03-31 1987-03-31 Method for treatment of waste water by using seawater KR900002550B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870003055A KR900002550B1 (en) 1987-03-31 1987-03-31 Method for treatment of waste water by using seawater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870003055A KR900002550B1 (en) 1987-03-31 1987-03-31 Method for treatment of waste water by using seawater

Publications (2)

Publication Number Publication Date
KR880011024A true KR880011024A (en) 1988-10-25
KR900002550B1 KR900002550B1 (en) 1990-04-20

Family

ID=19260453

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870003055A KR900002550B1 (en) 1987-03-31 1987-03-31 Method for treatment of waste water by using seawater

Country Status (1)

Country Link
KR (1) KR900002550B1 (en)

Also Published As

Publication number Publication date
KR900002550B1 (en) 1990-04-20

Similar Documents

Publication Publication Date Title
KR920007931A (en) Water treatment flocculant and its manufacturing method
JPS5544303A (en) Sedimentation property improving method of activated sludge
KR880011024A (en) Treatment of Industrial Wastewater Using Seawater
JPS5216865A (en) Purifying waste water containing organisms
JPS5433364A (en) Treatment of waste water
JPS5521709A (en) Treatment of eutrophic waste water
JPS54151569A (en) Treatment of oil-containing waste water
JPS53141171A (en) Sludge treating method
JPS5584598A (en) Treatment of cyanide-containing waste water from manufacturing process of organic compound
JPS5218061A (en) Sewage disposal method
JPS5522303A (en) Activated sludge treatment
KR850000371A (en) Chemical Treatment of Wastewater Using Briquettes
JPS5251754A (en) Method of clarifying textile-containing organic wastewater
JPS532945A (en) Process for treating dirty water
KR910006152A (en) Heavy Metal-Containing Wastewater Treatment Composition
KR920002476A (en) Treatment method for wastewater containing mixed heavy metals
JPS547760A (en) Method of purifying coil containing waste water
JPS52120181A (en) Decomposition of hydrocarbons with activated sludge
JPS5370546A (en) Method of treating waste water duffused from solid waste
KR930004202A (en) Alkaline industrial wastewater treatment method using brine and concentrated seawater
JPS5251747A (en) Method of treating sludge
JPS52146050A (en) Process for waste water with high concentration of organic component
KR910007810A (en) Method for treating heavy metal-containing wastewater using acorns.
JPS51133954A (en) Sewage disposal method
JPS54137853A (en) Purification of waste water resulting from fumigation of lumber

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19940317

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee