KR890002371A - A method of obtaining (making) semi-activated carbon (activated carbon) by bringing low-grade coal or buff into contact with agricultural and lumber or industrial wastewater (agricultural wastewater). - Google Patents
A method of obtaining (making) semi-activated carbon (activated carbon) by bringing low-grade coal or buff into contact with agricultural and lumber or industrial wastewater (agricultural wastewater). Download PDFInfo
- Publication number
- KR890002371A KR890002371A KR1019870007636A KR870007636A KR890002371A KR 890002371 A KR890002371 A KR 890002371A KR 1019870007636 A KR1019870007636 A KR 1019870007636A KR 870007636 A KR870007636 A KR 870007636A KR 890002371 A KR890002371 A KR 890002371A
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- KR
- South Korea
- Prior art keywords
- activated carbon
- wastewater
- agricultural
- contact
- industrial wastewater
- Prior art date
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- Carbon And Carbon Compounds (AREA)
- Water Treatment By Sorption (AREA)
Abstract
내용 없음No content
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 |
---|---|---|---|
KR1019870007636A KR890002371A (en) | 1987-07-15 | 1987-07-15 | A method of obtaining (making) semi-activated carbon (activated carbon) by bringing low-grade coal or buff into contact with agricultural and lumber or industrial wastewater (agricultural wastewater). |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870007636A KR890002371A (en) | 1987-07-15 | 1987-07-15 | A method of obtaining (making) semi-activated carbon (activated carbon) by bringing low-grade coal or buff into contact with agricultural and lumber or industrial wastewater (agricultural wastewater). |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890002371A true KR890002371A (en) | 1989-04-10 |
Family
ID=68279578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870007636A KR890002371A (en) | 1987-07-15 | 1987-07-15 | A method of obtaining (making) semi-activated carbon (activated carbon) by bringing low-grade coal or buff into contact with agricultural and lumber or industrial wastewater (agricultural wastewater). |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890002371A (en) |
-
1987
- 1987-07-15 KR KR1019870007636A patent/KR890002371A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |