KR970074670A - Decolorization treatment of dyeing wastewater using chlorine compound and electrolysis - Google Patents
Decolorization treatment of dyeing wastewater using chlorine compound and electrolysis Download PDFInfo
- Publication number
- KR970074670A KR970074670A KR1019960014619A KR19960014619A KR970074670A KR 970074670 A KR970074670 A KR 970074670A KR 1019960014619 A KR1019960014619 A KR 1019960014619A KR 19960014619 A KR19960014619 A KR 19960014619A KR 970074670 A KR970074670 A KR 970074670A
- Authority
- KR
- South Korea
- Prior art keywords
- dyeing wastewater
- dyeing
- chlorine
- electrolysis
- chlorine compound
- Prior art date
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Abstract
본 발명은 염산(HCl)과 염화칼슘(CaCl2)를 비롯된 여러 가지 염소화합물 이를 테면 염화나흐륨(NaCl), 염화칼륨(KCl), 염화칼륨(MgCl2), 염화알미늄(AlCl3), 염산(HCl)과 염소가스의 단일 물질 또는 이들의 혼합물은 침염, 날염, 교염등 모든 염색으로부터 발생되는 염색폐수에 일정량 넣고 공기나 오전과 음이온 발생 버블러로 버블링(bubbling)시키면서 전기분해하여 염색폐수를 탈색 처리하므로서 탈색단가가 저렴하고 경제적이며, 간편한 방법.으로 색도를 완전히 제거할 수 있게 된 것이다The present invention relates to various chlorine compounds including hydrochloric acid (HCl) and calcium chloride (CaCl 2 ) such as NaCl, KCl, MgCl 2 , AlCl 3 , And chlorine gas, or a mixture thereof, are added to a dyeing wastewater resulting from all dyeing such as dipping, printing, and dyeing, and then electrolyzed while bubbling with air or an amber bubbler in the morning or morning to discolor the dyeing wastewater The cost of decolorization is cheap, economical, and easy to use.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960014619A KR970074670A (en) | 1996-05-02 | 1996-05-02 | Decolorization treatment of dyeing wastewater using chlorine compound and electrolysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960014619A KR970074670A (en) | 1996-05-02 | 1996-05-02 | Decolorization treatment of dyeing wastewater using chlorine compound and electrolysis |
Publications (1)
Publication Number | Publication Date |
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KR970074670A true KR970074670A (en) | 1997-12-10 |
Family
ID=66217594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960014619A KR970074670A (en) | 1996-05-02 | 1996-05-02 | Decolorization treatment of dyeing wastewater using chlorine compound and electrolysis |
Country Status (1)
Country | Link |
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KR (1) | KR970074670A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020075513A (en) * | 2001-03-24 | 2002-10-05 | 조용덕 | The waste water treatment method using electrolysis |
KR100400179B1 (en) * | 2001-03-15 | 2003-10-01 | 김명한 | Method of decoloration of blue jean adaptable to client's design |
-
1996
- 1996-05-02 KR KR1019960014619A patent/KR970074670A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100400179B1 (en) * | 2001-03-15 | 2003-10-01 | 김명한 | Method of decoloration of blue jean adaptable to client's design |
KR20020075513A (en) * | 2001-03-24 | 2002-10-05 | 조용덕 | The waste water treatment method using electrolysis |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |