KR910000539A - Wastewater Treatment - Google Patents

Wastewater Treatment Download PDF

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Publication number
KR910000539A
KR910000539A KR1019890009059A KR890009059A KR910000539A KR 910000539 A KR910000539 A KR 910000539A KR 1019890009059 A KR1019890009059 A KR 1019890009059A KR 890009059 A KR890009059 A KR 890009059A KR 910000539 A KR910000539 A KR 910000539A
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KR
South Korea
Prior art keywords
wastewater treatment
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Application number
KR1019890009059A
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Korean (ko)
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KR910003003B1 (en
Inventor
김덕렬
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김덕렬
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.)
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Publication date
Application filed by 김덕렬 filed Critical 김덕렬
Priority to KR1019890009059A priority Critical patent/KR910003003B1/en
Publication of KR910000539A publication Critical patent/KR910000539A/en
Application granted granted Critical
Publication of KR910003003B1 publication Critical patent/KR910003003B1/en

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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

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  • 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)
  • Removal Of Specific Substances (AREA)

Abstract

내용 없음No content

Description

폐수의 처리방법.Waste water treatment method.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

저류조에서 pH 7~8로 조정한 후, 폭기조에서 폐수에 대해 황산제 1철 400~800ppM을 가한 후, 암모니아수로 pH 6~8로 조정하는 것을 특징으로 하는 폐수를 처리하는 방법.After adjusting to pH 7-8 in a storage tank, 400-800 ppm of ferrous sulfate is added to waste water in an aeration tank, and then adjusting it to pH 6-8 with ammonia water. 제1항에 있어서, 황산제 1철에 대해 1중량% 이하의 소석회 및 2중량 이하의 제올라이트를 첨가하여 처리하는 것이 특징인 방법.The method according to claim 1, wherein 1% by weight or less of hydrated lime and 2% or less by weight of zeolite are added to the ferrous sulfate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890009059A 1989-06-29 1989-06-29 Waste water treating method KR910003003B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890009059A KR910003003B1 (en) 1989-06-29 1989-06-29 Waste water treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890009059A KR910003003B1 (en) 1989-06-29 1989-06-29 Waste water treating method

Publications (2)

Publication Number Publication Date
KR910000539A true KR910000539A (en) 1991-01-29
KR910003003B1 KR910003003B1 (en) 1991-05-15

Family

ID=19287570

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009059A KR910003003B1 (en) 1989-06-29 1989-06-29 Waste water treating method

Country Status (1)

Country Link
KR (1) KR910003003B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042982A1 (en) * 2008-10-14 2010-04-22 Armtech Holdings Pty Ltd Treatment of water containing dissolved mineral species

Also Published As

Publication number Publication date
KR910003003B1 (en) 1991-05-15

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