KR970006196A - 불소함유 폐수의 처리방법 - Google Patents

불소함유 폐수의 처리방법 Download PDF

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Publication number
KR970006196A
KR970006196A KR1019950019978A KR19950019978A KR970006196A KR 970006196 A KR970006196 A KR 970006196A KR 1019950019978 A KR1019950019978 A KR 1019950019978A KR 19950019978 A KR19950019978 A KR 19950019978A KR 970006196 A KR970006196 A KR 970006196A
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KR
South Korea
Prior art keywords
fluorine
containing wastewater
treatment
rare earth
earth compound
Prior art date
Application number
KR1019950019978A
Other languages
English (en)
Other versions
KR0142931B1 (ko
Inventor
홍영호
박상호
우상모
Original Assignee
이정성
주식회사 Lg 금속
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 이정성, 주식회사 Lg 금속 filed Critical 이정성
Priority to KR1019950019978A priority Critical patent/KR0142931B1/ko
Publication of KR970006196A publication Critical patent/KR970006196A/ko
Application granted granted Critical
Publication of KR0142931B1 publication Critical patent/KR0142931B1/ko

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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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds

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  • 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)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

본 발명은 불소가 함유된 폐수에서 용존불소 이온을 가용성 희토류 화합물을 이용하여 제거시 탄산염을 첨가하여 처리하므로써, 콜로이드 현상을 방지하고 플럭의 생성을 양호하게 하여 불소제거 효율을 좋게하는 것에 관한 것으로, 가용성 희토류 화합물을 이용하여 불소이온을 제거함에 있어서, 투입하는 알칼리를 탄산염으로 하는 것을 특징으로 하는 불소함유 폐수의 처리방법에 관한 기술이다.

Description

불소함유 폐수의 처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 가용성 희토류 화합물과 알칼리를 이용하여 폐수중의 용전불소 이용을 제거함에 있어서, 투입하는 알칼리를 탄산염으로 하는 것을 특징으로 하는 불소함유 폐수의 처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950019978A 1995-07-07 1995-07-07 불소함유 폐수의 처리방법 KR0142931B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950019978A KR0142931B1 (ko) 1995-07-07 1995-07-07 불소함유 폐수의 처리방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950019978A KR0142931B1 (ko) 1995-07-07 1995-07-07 불소함유 폐수의 처리방법

Publications (2)

Publication Number Publication Date
KR970006196A true KR970006196A (ko) 1997-02-19
KR0142931B1 KR0142931B1 (ko) 1998-07-01

Family

ID=38577549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950019978A KR0142931B1 (ko) 1995-07-07 1995-07-07 불소함유 폐수의 처리방법

Country Status (1)

Country Link
KR (1) KR0142931B1 (ko)

Also Published As

Publication number Publication date
KR0142931B1 (ko) 1998-07-01

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