• Title/Summary/Keyword: 환경기초시설

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A Study of Mental Health Care Workers' Recognition and Guarantee for Psychiatric Patients' Rights (정신보건시설 종사자의 정신질환자에 대한 권리인식과 보장)

  • Jung, Chun Hwa;Ko, Sung Hee;Kim, Jiyoung
    • Journal of Digital Convergence
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    • v.11 no.11
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    • pp.455-462
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    • 2013
  • This study was to examine the recognition and guarantee for psychiatric patients' rights of mental health care workers. The participants of this study were 231 mental health care workers from 10 mental health care institutions located in J city, Korea. Data was collected using questionnaires consisting of one instrument measuring participants' recognition and guarantee for psychiatric patients' rights, and participants' characteristics. Collected data were analyzed using descriptive analysis, t-test, one-way ANOVA with SPSS 12.0. The results of this study showed the mental healthcare workers' recognition and guarantee were significantly different in every subscales. Besides, the difference between recognition and guarantee toward psychiatric patients' rights was significantly associated with participants' occupations. Based on the findings, guiding where nursing education efforts should be focused to help putting in place the psychiatric patients' rights.

Study on the Technological Levels for the Industries Manufacturing the Machinery and Equipment for Livestock Production Facilities (축산시설의 기계 및 설비 산업의 기술 수준 분석 연구)

  • 장동일;장홍희
    • Journal of Animal Environmental Science
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    • v.2 no.1
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    • pp.13-25
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    • 1996
  • This study was conducted to analyze the technological levels of the domestic industries manufacturing the machinery and equipment for livestock production facilities and to lay out a scheme for upgrading the technical improvement. The results of this study are as follows : 1 . According to the study results, the technological levels of the domestic industries for livestock production facilities lag far behind those of the advanced countries in this field. 2. It was found that the ratio engaged in the areas of R&D was 10.7% and lower than that engaged in the other areas and the ratio of junior college graduated engineers engaged in the areas of research and design was 44.4%. Therefore, the amounts of investment for the areas of R&D and design should be increased. 3. In the design area, it was found from the study that the most weakness technologies which should be developed in near future were the universal harvester and the mechanical designing. Therefore, the multipurpose universal harvester suitable to the domestic farmland conditions should be developed and strength, hardness, and durability of materials in the mechanical designing should be improved.

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Analyzing the effect of LID(Low Impact Development) using the CAT(Catchment hydrologic cycle Assessment Tool) (CAT을 이용한 LID(Low Impact Development) 효과 분석)

  • Jang, Cheol-Hee;Kim, Hyeon-Jun
    • Proceedings of the Korea Water Resources Association Conference
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    • 2012.05a
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    • pp.278-278
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    • 2012
  • 최근 녹색도시를 지향하면서 도시 내에서의 물의 순환에 대한 관심이 높아지고 있으며 도시계획 단계에서부터 물의 순환을 고려하려는 시도가 이루어지고 있다. 국토해양부, 환경부, 소방방재청 및 지방자치단체들은 법령, 기준, 지침 및 조례 등을 제정하여 물순환을 도시개발 이전의 상태가 될 수 있도록 시설 설치를 유도하고 있다. 그러나, 개별시설들의 조합이 유역규모의 물순환에 미치는 영향 평가는 이루어지고 있지 못한 실정이다. 종래에는 홍수저감을 목적으로 홍수저류지와 침투시설에 대하여 설계하고 시공을 하였으나 장기적인 관점에서 LID 시설의 효과를 평가하여 도시 계획 단계에서 반영하지는 못하였다. 그리고 이들 개별 LID 시설(침투, 저류 등)에 대한 단위 시설의 규모 설계에 그치고 있어 개선 시설이 다중으로 조합되어 분산 계획되었을 경우, 유역 규모에서 물순환의 긍정적인 변화를 판단하기는 어려운 형편이다. 도시지역에서의 LID(Low Impact Development) 효과 분석과 연계된 유역 물순환 해석을 위하여 독일, 호주 및 미국에서는 STORM, Urban Developer, SUSTAIN(System for Urban Stromwater Treatment, and Analysis INtegratration) 및 SWMM LID(Storm Wastewater Management Model LID) 등의 모형을 출시하고 실무에 적용하고 있다. 그러나, 해외에서 개발된 기술은 국내의 유역 환경을 충분히 반영하기 어렵다. 저수지 혹은 하천에서의 취수 등과 같이 국내의 복잡한 물순환 형태를 반영하는데 한계가 있으며, 기존의 물순환 해석모형에 의한 LID 시설을 계획하는 방법은 홍수저감에 국한되어 있고, 하천 유량이나 지하수위 측정 자료가 부족한 대상지역에 대한 장기적인 유역 물순환 및 도시 개발과 같은 토지이용 변화가 물순환에 미치는 영향을 해석하는데 있어 제한이 있고, 개별적으로 설치된 LID 시설들이 유역의 물순환을 개선하는 효과를 종합적, 정량적으로 구현하는데 한계가 있다. 본 연구에서는 도시 개발 지역의 장기간에 걸친 물순환의 변화를 예측하고 물순환을 개선시키는 대안 시설의 효과를 사전에 평가하는 것을 목표로 김현준 등(한국건설기술연구원, 2011)이 개발한 유역 물순환 해석 모형인 CAT(Catchment hydrologic cycle Assessment Tool)을 이용하였다. 특히, CAT은 사용자의 목적에 맞는 다양한 물순환 개선시설(침투시설, 저류지, 습지, 빗물저장 시설, 리사이클 및 외부급수 등)의 구현 및 모의가 가능하도록 개발되었다. 대상유역으로는 경기도 Y지구를 선정하였으며 도시개발 시나리오(전원도시 및 산업도시 등)에 따른 LID 효과 분석을 실시하였다. 대상지역에 대한 도시유형별 개발계획에 따른 개발 전 후 물순환 변화량 분석 및 LID 시설 계획에 의한 물순환 개선효과를 살펴보면 1998년부터 2007년까지의 평균 강우량을 1,271mm라고 할 때 산업도시의 경우 도시 개발 전의 증발산, 직접유출 및 기저유출은 각각 53%, 29%, 19%로 나타났으며 도시 개발 후 35%, 54%, 12%로 직접유출이 개발 전에 비해 86%나 증가하여 개발에 따른 영향이 큰 것으로 나타났다. 따라서, 이러한 개발에 따른 영향을 최소화하기 위하여 LID 시설을 계획하여 효과를 분석한 결과 증발산, 직접유출, 기저유출이 44%, 34%, 13%로 나타나 도시 개발 후의 왜곡된 물순환 체계가 개발전의 수준과 근접하게 나타나 LID 시설의 긍정적인 효과를 검토할 수 있었다. 이상에서와 같이 CAT 모형을 사용하여 도시유역의 물순환 체계를 진단하고, LID 시설의 효과를 평가할 수 있게 됨으로써 향후 도시유역에 대한 물순환 정상화를 실현하기 위한 정책 수립에 기초자료를 제공하고, 설계 실무에 활용될 수 있을 것이다.

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Radiation Dose Evaluation for Metallization Process Facility of Spent Fuel (사용후핵연료 금속전환공정시설의 방사선환경영향평가)

  • 국동학;정원명;구정회;조일제;이은표;유길성
    • Proceedings of the Korean Radioactive Waste Society Conference
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    • 2003.11a
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    • pp.596-600
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    • 2003
  • The Advanced spent fuel Conditioning Process(ACP) is under development for the effective management of spent fuel which had been generated in nuclear plants. The ACP needs a hot cell where most operations will be peformed. To give priority to the environment safety, radiation doses evaluation for the radioactive nuclides were preliminarily peformed in both normal operation and accident case. The evaluation result shows a safe margin for regulation limits and SAR limit of IMEF where this facility will be constructed.

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Assessment of Best Available Technology of Wastewater Treatment Facilities in Petrochemical Basic Compound Manufacturing and Plastics and Synthetic Resins Manufacturing (석유화학계 기초화합물 제조시설과 합성수지 및 기타 플라스틱물질 제조시설의 폐수처리시설 BAT평가)

  • Kim, Youngnoh;Lim, Byungjin;Kwon, Osang
    • Journal of Korean Society on Water Environment
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    • v.22 no.1
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    • pp.59-65
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    • 2006
  • The effluent limitations for individual industry based on the best available technology economically achievable (BAT) have been required to achieve effective regulation. BAT assessment criteria that are suitable for the circumstances of Korean industry were developed in the previous study. The criteria were applied to determine the BAT for petrochemical basic compound manufacturing (PBCM) and plastics and synthetic resins manufacturing (PSRM) industry. Wastewater discharged from the each category contains high concentration of COD and toluene. Eighteen sites were surveyed and wastewater qualities were analyzed. Six and two different technologies were applied to the PBCM and PSRM industry for the end-of-pipe treatment process, respectively. The technology candidates were evaluated in terms of environmental impacts, economically achievability, treatment performance and economical reasonability. As the result, the technology options: typical activated-sludge process + sand filtration + activated carbon adsorption (PBCM) and wet oxidation + chemical precipitation + typical activated-sludge process + chemical precipitation (PSRM) were selected as the BAT for each industry.

A Study on Attributes to Recreation Experience and Satisfaction in the Korean Coastal National Parks -A Case Study in Taean Coast National park- (해안형국립공원에서의 휴양경험의 영향요소와 휴양만족에 관한 연구 -태안해안국립공원을 중심으로-)

  • Yoo, Ki-Joon
    • Korean Journal of Environment and Ecology
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    • v.20 no.1
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    • pp.20-28
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    • 2006
  • The purpose of this study was to provide basic visitor information through understanding visitors' attitudes to the attributes for recreational experiences. To accomplish the purpose of the study, a questionnaire survey was conducted on major entry points in Taean Coast National Park. As for the results, socioeconomic characteristics of the visitors' parks were similar to the findings of previous studies of national park visitors. The visitors' overall attitudes to significance levels of the 20 attributes which are related to the recreation experience were perceived as from normal to not serious, but a few dissatisfaction factors were indicated in park facility use. The satisfaction level was evaluated in the affirmative.

Satisfaction Factors and Determinants of Visitors in Bukhansan National Park, Korea (북한산국립공원 탐방객 만족요인 및 예측모형)

  • Baek, Jae-Bong;Kim, Dong-Pil
    • Korean Journal of Environment and Ecology
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    • v.22 no.2
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    • pp.113-118
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    • 2008
  • This study was carried out with the aim to provide basic data for efficient park management by analyzing satisfaction factors and estimated regression model through questionnaire survey method for the visitors to Bukhansan National Park in Korea. As a result of analysis, it was found that visitors are satisfied with such variables as 'illegal camping', 'cooking act' and 'padded bills' but extremely unsatisfied with 'waste problem', 'congestion', 'damage of visiting trails' and 'lack of cultural facilities'. In the result of satisfaction factors, it was revealed that 'facility management factor' was found to have the greatest effect on satisfaction degree. In the estimated model by Multiple Regression Analysis, 'damage of natural resources' and 'damage of cultural and historic resources', and 'lack of traffic facilities' were found to affect visitors' satisfaction.

Application of Smart Water Grid Water Circulation System Linked to Power Generation Industry (발전산업 연계 스마트워터그리드 물순환 시스템의 적용방안)

  • Jang, Dong Woo;Choi, Gye Woon;Park, Hyo Seon
    • Proceedings of the Korea Water Resources Association Conference
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    • 2018.05a
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    • pp.373-373
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    • 2018
  • 화력발전소, 석유화학공단 등 대규모 배출원에서 발생되는 이산화탄소를 활용하여 온실가스의 배출을 줄이고, 경제적 가치를 창출할 수 있는 탄소자원화는 기후변화 대응을 위한 국가전략프로젝트 중 하나이다. 전 세계적으로 탄소자원화 기술은 아직 상용화 단계이지만 최근 강화된 온실가스 감축 의무로 인하여 탄소자원화 시장은 더욱 확대될 전망이다. 화력발전소의 이산화탄소 발생 과정에서 배출되는 수증기는 응축기술을 통하여 새로운 수원으로 활용이 가능하다. 응축된 물의 최적 활용과 사용처 지향적 효율적 물순환을 위한 시설 내 스마트 워터 그리드(SWG) 개념의 물분배 시스템은 발전 산업 내에 탄소자원화의 핵심기술로 사용될 수 있다. SWG는 시설 내 용수공급 관리에서의 관망 운영, 물 수요 관리 등 ICT를 활용한 종합적인 물 분배 시스템으로, 본 연구에서는 SWG 물순환 시스템의 국내외 기술조사를 통해 발전 산업 시설 내에 적용성을 검토하였다. 물의 재이용 시스템을 포함한 SWG 기술, 지능형 관망 운영 기법 기술, 실시간 수질 감시 체계 기술 연구를 기반으로, ICT 기반 용수공급 정보 관리 기술과 수운영 모니터링 기술을 통하여 SWG가 발전 산업 연계 기술로써 적용될 수 있도록 하였다. 본 연구에서 제시된 SWG 시스템을 적용한 산업 인프라를 통하여 산업적 파급 효과를 높이고, 이를 활용한 인력과 비용 절감이 기대되며, 저에너지, 고효율화를 위한 기술력과 글로벌 물 시장진출 경쟁력을 향상시키기 위한 기초연구자료로써 활용이 가능할 것으로 기대된다.

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Study on Public Institution Laboratory staff's Safety Consciousness (공공기관 실험실 근로자의 안전의식에 관한 연구)

  • Yeseul Baek;Jai-young Lee
    • The Journal of the Convergence on Culture Technology
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    • v.10 no.4
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    • pp.737-741
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    • 2024
  • Laboratories in public institutions are facilities that handle chemicals and are small but handle various types, so safety management is performed as a small-scale handling facility. Hazardous properties of chemicals can occur regardless of the handling scale, and even small-scale handling facilities handle high-risk substances such as strong acid, so there is a possibility of chemical accidents. Therefore, the level of consciousness was analyzed by investigating safety consciousness through a survey of laboratory workers in public institutions handling chemicals. The analysis results presented safety-related regulations and work procedures, safety and health organizations, safety and health education, and laboratory safety and health management, which are investigation items, respectively, and are intended to be used as basic data for future safety and health policies and plans.

Study on the Improvement of Water Quality by the strengthening of T-P effluent standard for Environmental Facilities in Paldang Basin (환경기초시설의 인 기준 강화에 따른 팔당호 유입 수계의 수질개선 효과분석)

  • Jeong, Won-Gu;Han, Young-Han;Rim, Jay-Myung
    • Journal of Industrial Technology
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    • v.30 no.B
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    • pp.125-135
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    • 2010
  • The influences on water quality of each river by effluents from environmental facilities $located^{*}$ in 14 unit watersheds of North- and South-Han River, and Gyungan-cheon were analyzed. Also, the water quality modeling for study area was carried out to analyze the improvement effect of water quality by the strengthening of T-P effluent standard of environmental facilities. For the calibration and verification of model, water quality data and effluent loading calculated for 2006 were used. Data of low water period were used for calibration, and normal water period for verification. The results of calibration and verification were well matched with the real water quality dataset of revers. Also, the validity of the results were estimated using RI (Reliability Index) method. When the T-P effluent standards for environmental facilities were strengthened, T-P concentrations were predicted to improve from $0.025mg/{\ell}$ to $0.023mg/{\ell}$ in the outlet location of North-Han River, from $0.056mg/{\ell}$ to $0.040mg/{\ell}$ for South-Han River,and from $0.233mg/{\ell}$ to $0.146mg/{\ell}$ for Gyungan-cheon. Also, the T-P concentrations of tributaries including Jojong-cheon, Dal-cheong, Sumgang, Chungmi-cheon, Bokha-cheon, Heuk-cheon, and Wonju-cheon were predicted to improve from $0.063mg/{\ell}$ to $0.010mg/{\ell}$, from $0.091mg/{\ell}$ to $0.053mg/{\ell}$, from $0.199mg/{\ell}$ to $0.100mg/{\ell}$, from $0.168mg/{\ell}$ to $0.148mg/{\ell}$, from $0.186mg/{\ell}$ to $0.105mg/{\ell}$, from $0.019mg/{\ell}$ to $0.013mg/{\ell}$, and from $0.822mg/{\ell}$ to $0.236mg/{\ell}$, respectively.

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