APEC-VC Korea

Research report > All

상세보기
Title Development of the Korean Bio-gas Generation Process for Energy Self-sufficiency of Sewage
Homepage
Attached File 17RR-50_Development_of_the_Korean.hwp.pdf  File Download Date 2018-01-15
Contents 1. Purpose of Research

- 8,739 tons/day of sewage sludge is generated in Korea (2010).
- Sewage sludge will be increased because of expansion of wastewater treatment plant and introduction of advanced treatment facilities.
- Caused by the prohibition of ocean dumping of sludge waste, countermeasure for sludge treatment is required.
- Anaerobic digestion facilities which is one of the countermeasure of sludge treatment were installed in 65 wastewater treatment plant in Korea and 57 sites are in operation now.
- However, due to the fluctuation of influx water quality and immature operating and management skill, their digestion efficiency remains too low, only 25% of advanced technology operating in developed countries.
- Thus, the study of efficiency operation of anaerobic digestion to reduce sludge waste and to increase biogas production rate is needed.


For more information, see the attached file.
 
PrevStudy for Technical Advancement and International Standardization of Environmental Standard2018.01.15
NextPreliminary Comprehensive Report on Korea-US Joint Investigation of Domestic Air Quality (KORUS-AQ)2018.01.15