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조영무 대한건축학회 2003 建築 Vol.47 No.1
1997년 10월 10일은 조영무도시건축연구실 ?명동서재?가 개설된 지 21주년이 되는 날이다. 또한 1997년은 스승이신 아버지 조승원께서 운명하신 지 10주년이 되는 해이다. 10년 전 겨울, 아버지 조승원의 장례행사에 참가하여 운구에 수고한 중앙대학교 건축미술학과 아홉 제자들에게 항상 감사하고 있다. <br/> 오늘 나는 한국건축계의 언론과 비평의 분야에서 개척자적인 업적을 추구하면서 훌륭하게 자생자립한 네 사람의 노고에 감동하면서 격려의 정표로 상을 주기로 결심했다. 건축비평을 언론화하는데 기여한 이주연과 전진삼 두사람에게 ?건축비평 언론대상?을 주고 또 건축비평연구에 기여한 박민철과 우종훈 두 사람에게 ?건축비평연구대상 ?을 준다.<br/> (본문중에서)
하수처리수 재이용을 통한 수막재배 활성화 및 탄소저감 방안
조영무,이수행,이상준,서종현 경기연구원 2021 정책연구 Vol.- No.-
Gwangju is nearby Seoul, and facility cultivation agriculture is activated due to various location regulations to preserve Paldang-lake. To reduce production costs, it is mainly dominated by non-circulating water curtain cultivation using surface groundwater. However, water curtain cultivation (WCC) faced difficulties due to groundwater depletion, and as consequence, farmers are suffering from high heating costs. This study was conducted to find a way to replace water required for WCC with effluent of sewage treatment plant (STP), targeting facility cultivation complex in Seoha-ri, Gwangju which is struggling with WCC. And the following results were derived. The facility cultivation area in Seoha-ri, Gwangju is 114ha, of which WCC area is 72ha, accounting for a high portion of 63.2%. And all of the WCC facilities adopt non-circulating agricultural method using surface groundwater, so it is impossible to cultivate water curtain due to groundwater depletion except for some farms located along the river. The target of this project is greenhouse 413 currently being operated as WCC facilities, and the period is 150 days from November to March. And water must be stably supplied for 17 hours during daily supply time, so it turned out that 54,000㎥/17 hours is required. Target STPs that can supply required quantity of water were determined to be Kyeongan STP (facility capacity of 71,000㎥/day) and Gwangju STP in consideration of water supply and economic feasibility. Facilities that can supply required quantity of water can only be used with Kyeongan STP. But, as a result of reviewing Gwangju STP in consideration of emergencies, the four-year operating water quality was found to be suitable for ‘river management flow’ and ’agricultural water’ of Water Reutilization Invigoration Act. As a result of modeling under low water temperature and high concentration conditions to analyze the stability of water quality, it was found that the T-N exceeded the discharge standard due to nitric oxidation caused by low water temperature. However, the result was performed under bad conditions, and since it is used as water for the water curtain, it is assumed that there will be no impact on agriculture. The current sewage treatment water temperature is around 10 degrees Celsius, and the amount of water sprayed per minute used for water curtain facilities is planned to be 125L, so the impact on the growth of low-temperature vegetable crops in Seoha-ri is expected to be insignificant. Although it was considered to install a reservoir to supply stability for WCC water, it is difficult to secure a space for reservoir installation in Kyeongan STP and it takes a lot of construction costs. Thus, in this study, it was planned to supply water to facility cultivation complex by installing pump stations in Kyeongan STP. The pump capacity is 14,250㎥/day, and four units were planned to be installed. Considering friction loss coefficient, pumping head was determined to be 30m and 90㎾h and the pipeline length was planned to be 5.5km in total. When installing water supply facilities for WCC, the approximate construction will cost about 10.3 billion won, and the facility cost is about 1.4 billion won, so the total construction cost is expected to cost about 11.7 billion won, and according to the government subsidy rate, financing will be set at 70% government expenses and 30% local expenses. When effluent of STP is used as WCC water, the heating cost is 1.75 million won which is 99% less compared to diesel boiler usage, and carbon emissions are expected to be 421tCO₂, reducing more than 70,000tCO₂, and expected profits from carbon dioxide emissions (73,071t) transaction are expected to reach about 2.1 billion won.
조영무,Jo, Yeong-Mu 대한건축사협회 1976 建築士 Vol.1976 No.9
한국 2,000년 국토계획상, “G.I.A.P”의 미래적예견건축, 20세기 전반기 건축의 개혁적인 것을 논한 다음에, 1장 중추도시들-공중도시들의 1부분을 다룬데 이어서 이번에는 1장 중추도시들-공중도시들의 나머지 부분, 2장 지하도시들-두더지도시들, 3장 여가도시들, 4장 농업도시들, 그리고 5장 교상도시 등에 대하여 쓰고자 한다.