KR970042296A - How to improve the quality of discharged water after wastewater treatment - Google Patents
How to improve the quality of discharged water after wastewater treatment Download PDFInfo
- Publication number
- KR970042296A KR970042296A KR1019950046125A KR19950046125A KR970042296A KR 970042296 A KR970042296 A KR 970042296A KR 1019950046125 A KR1019950046125 A KR 1019950046125A KR 19950046125 A KR19950046125 A KR 19950046125A KR 970042296 A KR970042296 A KR 970042296A
- Authority
- KR
- South Korea
- Prior art keywords
- effluent
- wastewater treatment
- quality
- improving
- inorganic coagulant
- Prior art date
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
본 발명은 방류수의 수질을 개선하는 방법에 관한 것으로, 더욱 상세하게는 유기화학 공업에서 발생한 폐수를 미생물을 이용한 폐수 처리법으로 처리한 이후에 최종적으로 방류되는 방류수에, 무기 응결제를 1차적으로 가하여 현탁입자들의 표면 전하를 중화시킨 후, 고분자 응집제를 2차적으로 가하여 가교에 의해 입자를 조대화시킴을 특징으로 하는 방류수의 수질 개선방법에 관한 것이다.The present invention relates to a method for improving the water quality of effluent, and more particularly, to the effluent finally discharged after treating the wastewater generated in the organic chemical industry by the wastewater treatment method using microorganisms, an inorganic coagulant is first suspended and suspended. After neutralizing the surface charge of the particles, and a secondary polymer is added to the coarse particles to coarse particles by crosslinking method of improving the water quality of the effluent.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046125A KR970042296A (en) | 1995-12-01 | 1995-12-01 | How to improve the quality of discharged water after wastewater treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046125A KR970042296A (en) | 1995-12-01 | 1995-12-01 | How to improve the quality of discharged water after wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970042296A true KR970042296A (en) | 1997-07-24 |
Family
ID=66593375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950046125A KR970042296A (en) | 1995-12-01 | 1995-12-01 | How to improve the quality of discharged water after wastewater treatment |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970042296A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100313187B1 (en) * | 1998-02-06 | 2002-02-28 | 최춘식 | Rapid mixing coagulant system for treating wastewater and method thereof |
KR20030064465A (en) * | 2002-01-28 | 2003-08-02 | 주식회사 미래수 | Process and apparatus for treating waste water |
-
1995
- 1995-12-01 KR KR1019950046125A patent/KR970042296A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100313187B1 (en) * | 1998-02-06 | 2002-02-28 | 최춘식 | Rapid mixing coagulant system for treating wastewater and method thereof |
KR20030064465A (en) * | 2002-01-28 | 2003-08-02 | 주식회사 미래수 | Process and apparatus for treating waste water |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |