KR950017768A - Biological Paper Wastewater Treatment Methods - Google Patents
Biological Paper Wastewater Treatment Methods Download PDFInfo
- Publication number
- KR950017768A KR950017768A KR1019930031763A KR930031763A KR950017768A KR 950017768 A KR950017768 A KR 950017768A KR 1019930031763 A KR1019930031763 A KR 1019930031763A KR 930031763 A KR930031763 A KR 930031763A KR 950017768 A KR950017768 A KR 950017768A
- Authority
- KR
- South Korea
- Prior art keywords
- wastewater
- activated sludge
- paper wastewater
- wastewater treatment
- salt
- Prior art date
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- Activated Sludge Processes (AREA)
Abstract
본 발명은 활성오니에 의한 제지폐수의 처리방법에 관한 것으로, 활성오니에 의한 폐수처리를 할때 섬유소(Cellulose)를 효과적으로 분해할 수 있는, 섬유소에 대해 강력한 기질특이성을 가진 효소인 섬유소 분해효소를 활성오니중에 미량첨가함으로써 제지폐수내 섬유소를 구성성분인 포도당으로 분해시킨 후 상기 분해된 포도당을 활성오니중의 미생물이 대사(Metabolism)로 이용함으로 BOD, COD제거능을 향상시킨, 제지폐수의 주된 오염원이 섬유소성분의 처리효율을 높이기 위하여 폐수의 활성오니처리중 섬유소 분해효소(Cellulase)와 금속이온의 염 및 인산(Phos phoric acid : H3PO4)을 투여하여 폐수내 섬유소 성분을 효과적으로 제거하여 제지폐수의 처리효능을 안정적으로 향상시킬 수 있는 생물학적 제지폐수처리방법.The present invention relates to a method for treating paper wastewater by activated sludge, which is capable of effectively degrading cellulose when treating wastewater by activated sludge. The main contaminant of paper wastewater, which decomposes fibrin in paper wastewater into constituent glucose by adding a small amount of activated sludge, and improves BOD and COD removal ability by using the degraded microorganisms as metabolism. In order to improve the treatment efficiency of the cellulose components, cellulose decomposing enzymes (Cellulase), salts of metal ions and phosphate (Phos phoric acid: H 3 PO 4 ) were administered during the treatment of activated sludge. Biological paper wastewater treatment method that can stably improve the treatment efficiency of wastewater.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930031763A KR950017768A (en) | 1993-12-30 | 1993-12-30 | Biological Paper Wastewater Treatment Methods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930031763A KR950017768A (en) | 1993-12-30 | 1993-12-30 | Biological Paper Wastewater Treatment Methods |
Publications (1)
Publication Number | Publication Date |
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KR950017768A true KR950017768A (en) | 1995-07-20 |
Family
ID=66853811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930031763A KR950017768A (en) | 1993-12-30 | 1993-12-30 | Biological Paper Wastewater Treatment Methods |
Country Status (1)
Country | Link |
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KR (1) | KR950017768A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474877B1 (en) * | 2000-09-26 | 2005-03-08 | 삼성엔지니어링 주식회사 | Method for treatment and reuse of white water from paper manufacturing process |
-
1993
- 1993-12-30 KR KR1019930031763A patent/KR950017768A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474877B1 (en) * | 2000-09-26 | 2005-03-08 | 삼성엔지니어링 주식회사 | Method for treatment and reuse of white water from paper manufacturing process |
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