신·재생에너지 타운 조성 방안

조항문 ( Hang Moon Cho ),김근숙 ( Keun Suk Kim ),김윤희 ( Yoon Hea Kim ),김하나 ( Ha Na Kim ),최지윤 ( Ji Yoon Choi ) 서울시정개발연구원 2007 연구보고서 Vol.2007 No.14

Seoul established the goal through ``eco-friendly energy declaration`` to expand utilization of renewable energy to 2% in 2010 and 10% in 2010. Also, greenhouse gas reduction will be reduced to 20% in 2010 and 25% in 2020, based on 1990. Energy use efficiency will be increased focusing on especially Magok region and form renewable energy town to reduce energy cost of inhabitants. Therefore, the purpose of this study is to grope the town formation based on renewable energy in city plan stage focused on newtown regions, to establish effective policy to expand supply of renewable energy according to ``eco-friendly energy declaration.`` A renewable energy town is a sustainable newtown in a newly planned city, using maximum renewable energy source and unuse energy source. Low energy consumption city formation must be assumed, and on such base there must be more than 50% of renewable energy source and unuse energy source out of total energy consumption. If it is analyzed that upon forming a renewable energy town in Magok region, 100% of air-conditioning and heating energy can be supplied through resource recovery facility, hydrogen fuel cell introduction and sewage heat recovery, and 22% of electric power used can be supplied by renewable energy source. Following plans are necessary in order to form a renewable energy town as Magok region. First, there must be a recovery business and eco-friendly energy system connecting sewage heat, constructed around the place. It is expected that if a renewable energy town is planned in newtown regions currently in plan, it is profitable in securing demanders. Second, a energy control center must be installed within a renewable energy town. System efficiency will be optimized by analyzing and monitoring of building energy consumption and control facility according to overconsumption. Load change can be encountered by predicting demand focused on data analyzing energy use and won unit per each building through introducing carbon-free housing and BEMS system for each building in a renewable energy town. Lastly, they should expand renewable energy supply of the whole city and contribute to the city``s green development.

서울시 에너지 소비특성 조사

조항문 ( Hang Moon Cho ),김근숙 ( Keun Suk Kim ),김윤희,김하나,홍재선 서울시정개발연구원 2007 연구보고서 Vol.2007 No.8

According to the lack of based data about energy demand and supply in Seoul, the policy of energy demand and supply is formality. The research need to be a based data about the status of regional energy demand and supply for stable energy supply. The purpose of this report is analyzed energy consumption in Seoul through regional electricity consumption, city gas consumption, petroleum consumption, district heating consumption and energy consumption by sector. The main contents of the resoults are as follows; Total electric power use of Seoul is gradually increasing, and Gangnam-gu and Seocho-gu show much higher electric power use compared to other regions, which Gangnam-gu takes up 10.5%(4,296,000MWh/year) of total electric power consumption of Seoul in 2006. Total gas use of Seoul is gradually decreasing, and Gangnam-gu and Nowon-gu show much higher gas use compared to other regions. Total local heating use of Seoul tends to decrease, and residential use takes up 92% of all local heating use. Petroleum use of Seoul is also gradually increasing. But petroleum use of civic centers and Seobuk life zone is analyzed as less than half of three regions mentioned above. Policy proposals for analysis of Seoul energy consumption feature is as the following. First, establish energy statistics. It is important to establish the standard segmented into expanded operation of energy total investigation, reorganization of Seoul statistics annual report and investigation of energy use per particular service. Second, establish relative data system affecting energy consumption. It is important to establish data about not only attribute data of building such as building data investigation and local economic activity investigation, but also data about energizing sociology index. Lastly, construct energy data system. It is necessary to collect and analyze energy consumption and supply amount per region and use.

혈액투석을 위한 내경정맥 도관 삽입 중 진단한 무형성 우상대정맥 및 지속성 좌상대정맥 1 예

이태유(Tae Yu Lee),김근숙(Keun Sook Kim),정연손(Youn Son Chung),진희종(Hee Jong Jin),민영훈(Young Hoon Min),조구영(Goo Yeong Cho),박홍석(Hong Suk Park),김근호(Gheun Ho Kim),김성욱(Sung Wook Kim) 대한신장학회 2002 Kidney Research and Clinical Practice Vol.21 No.4

Persistent left superior vena cava(PLSVC) derives from abnormally persistent patency of an embryological vessel normally present during the early developmental period. The incidence of PLSVC is 0.3% in healty persons, 4.8% in patients with congenital heart anomaly. Most of the patients with PLSVC have normal right superior vena cava (RSVC), but PLSVC plus absent RSVC is very rare, especially in those without congenital heart anomalies. We experienced a case of PLSVC and absent RSVC during an insertion of internal jugular venous catheter for acute hemodialysis. A 53-year-old female was admitted due to uremia for initiation of dialytic therapy. She had long history of diabetic nephropathy but without congenital heart anomalies. We inserted a dual lumen catheter for acute hemodialysis via right internal jugular vein. On the chest x-ray film taken after the insertion of the catheter, we detected unusual course of the catheter curved to the left. PLSVC and absent RSVC was confirmed by normal saline contrast echocardiography and CT angiograpy.

서울시 에너지 소비특성 조사

조항문(Hang-Moon Cho),김근숙(Keun-Suk Kim),김윤희,김하나,홍재선 서울연구원 2007 서울연구원 정책과제연구보고서 Vol.- No.-

신ㆍ재생에너지 타운 조성 방안

조항문(Hang-Moon Cho),김근숙(Keun Suk Kim),김윤희(Yoon-Hea Kim),김하나(Ha-Na Kim),최지윤(Ji Yoon Choi) 서울연구원 2007 서울연구원 정책과제연구보고서 Vol.- No.-

붕장어 皮膠의 加工條件 및 製品의 性狀

趙德濟,金根淑,尹寬容 全北大學校 學徒護國團 1977 全國大學生學術硏究發表論文集 Vol.1 No.-

The purpose of this study is to complish a method of fish glue making with residual products such as fish and skin discarded form sea food processing. Using the skin of conger-eel, Astroconger myriaster, the optimum conditions of skin glue processing were investigated and physical and chemical properties of the procdut were also determined. 1. The yields of conger-eel skin to the total body weight was 10.6%. The optimum conditions for a 53.6% yield conger-eel skin glue processing were considered the extraction of previously limed in 0.3% calcium hydroxide solution for 1 hour with the additional water as much as 6 times of sample weight at 60℃ for 3 hours under the controlled pH 5.5. 2. The content of crude protein of conger-eel skin glue was 91.5%. The content of crude lipid was high than that of chemical grade gelatin. 3. Relative visocsity, melting point, gelation temperature and jelly strength of conger-eel skin glue marked 12.56, 15.2℃, 6.2℃ and 13.0g respectively. The color and turbidity of conger-eel skin glue are superior to those of dry glue but inferior to those of chemical grade gelatin. It is concluded that the conger-eel skin glue is good quality.

크릴을 이용한 순두부 분말 제조에 관한 연구

한봉호,조덕제,김근숙 한국수산학회 1979 한국수산과학회지 Vol.12 No.3

두부가공조건 및 순두부용 분말의 제조에 관하여 실험하여 다음과 같은 결과를 얻었다. 원료대두의 수침시간으로는 10시간이 적당하였다. 두유의 응고온도로는 CaSO₄·2H₂O, MgCl₂·6H₂O 및 CaCl₂의 경우 80℃가, GDL을 응고제로 사용할 때는 90℃가 적당하였다. 응고제의 농도로는 CaSO₄·2H₂O, MgCl₂·6H₂O및 CaCl₂의 경우 원료대두에 대하여 2%가, GDL은 3%가 적당하였다. 수율과 제품의 단백질 함랑면으로 보아 GDL의 사용이 CaS0₄·2H₂O, MgCl₂·6H₂O 및 CaCl₂의 사용보다 효과적이었다. 순두부용 분말의 제조는 두유를 분무건조함으로써 가능하였으며, 두유에 크릴즙을 혼합하여 분무건조하여 독특한 색택과 향미를 지닌 순두부용 분말의 제조가 가능하였다. 응고제를 두유와 크릴즙과 함께 혼합, 분무건조하여 순두부제조시 응고제를 달리 사용할 필요가 없는 분말의 제조가 가능하였다. A study on the processing of soy curd powder with soybean milk and krill autolysate has been carried out to prolong the self life and to improve the taste and colour of soy curd. The soy curd was manufactured by coagulation of the soybean milk prepared from soybean through a series of processes of soaking, grinding, heating at 100℃ for 5 minutes and filtration. Ten hours was reasonable as the soaking time of the soybean for the high yield of soybean milk. The use of 3% glucono-δ-lactone to the weight of the raw soybean showed the best coagulation of the soybean milk at 90℃ in relation to the yield and content of crude protein of the soy curd. The soy curd powder prepared by spray drying of soybean milk could be coagulated at 90℃ by the addition of glucono-δ-lactone after suspending in water. The powder manufactured by spray drying of the mixture of soybean milk and krill autolysate could also be coagulated under the same conditions to produce the soft soy curd. Another powder prepared by spray drying of the mixture of soybean milk, krill autolysate and glucono-δ-lactone could be coagulated by standing at room temperature after 2 minutes boiling.