해수중 유기물 분해와 영양염 재생의 특성에 관한 연구
A Study on the Decomposition of Organic Matter and Regeneration of Nutrient in Seawater
This study was conducted to determine the decomposition rate constants of organic matter and to evaluate the process of regeneration of inorganic nutrients in coastal and open seawater. The mixture solution of glucose and glutamic acid, and night soil were used as the test organic matter. Oxygen uptake of test solution was observed every day for 5 days for evaluation of decomposition rate constants, and nutrient contents were analyzed every day for 40 days. The decomposition rate constants have been determined by Thomas slope method and compared with the values of each waters. The values of rate constants for open seawater and coastal water containing the mixture of glucose and glutamic acid were 0.23/day and 0.21/day, and those containing night soil 0.23/day and 0.20/day, respectively. The difference of decomposition rate constants between test materials was not found and the valus for each seawater was equal to each other. The nitrification process took place after 22 days for open seawater when night soil was added to the waters.
이 논문을 인용한 문헌 (2)
- 1996. "Development of a sea environmental monitoring system using wire and wireless communication" 韓國海洋工學會誌 = Journal of ocean engineering and technology, 10(4): 160~165
- Kim, Sang-Bong ; Gam, Byeong-O ; Gang, Byeong-Cheol ; Kim, Dong-Gyu 1998. "Development of a Network System for Monitoring Coastal Oceanographic Data" 韓國海洋工學會誌 = Journal of ocean engineering and technology, 12(2): 139~146
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