• Journal of Korean Society of Environmental Engineers
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• v.37 no.1
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• pp.14-22
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• 2015

In order to analyze the flow and pollutant runoff characteristics of industrial area, SWMM (Storm Water Management Model) was applied. The model was calibrated based on the measured data in the waterway of Sihwa industrial complex during six events, 2008-2009. The build-up process of pollutants is expressed as Power-linear form and washoff as Power-Exponential form. The validated model was used to analyze the change of the runoff characteristics in the industrial area. In the study area, runoff flow is decreased with an increase in impervious area, but there is no significant change in peak time. The results of this study will be used as basic information of impervious area reduction and watershed management in industrial areas.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2008.11a
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• pp.134-138
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• 2008

본 연구는 경기도내 악취관리지역으로 지정된 시화국가산업단지, 반월국가산업단지, 반월도금지방산업단지, 아산국가산업단지(포승지구) 4개 공단에 대하여 2006년과 2007년에 실시한 악취실태조사 자료를 이용하여 각 공단별 악취특성을 조사하였다. 또한, 측정된 자료를 통계분석 기법을 사용하여 복합악취와 지정악취물질간의 상관관계를 연구하였으며 그 결과는 다음과 같다. 1. 시화공단과 반월도금공단에서는 비교적 NH$_3$와 Styrene이 높고 반월공단에서는 H$_2$S가 다른 공단에 비해 약 5배 정도 높은 평균농도를 보였으며 포승공단은 일반적인 배출형태와 크게 다르지 않았다. 2. SAS를 이용한 통계분석 결과 시화공단의 복합악취는 H$_2$S, TMA, Styrene, nvAldehyde와의 관련성이 높고 반월공단은 H$_2$S, aAldehyde, bAldehyde, 반월도금공단은 NH$_3$의 관련성이 높은 것으로 조사되었다.

• Journal of the Economic Geographical Society of Korea
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• v.13 no.1
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• pp.147-158
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• 2010

Knowledge spillover among firms is a crucial ingredient in realizing the benefits of agglomeration. This paper provides an overview and critical assessment of the Shihwa Industrial Complex (SIC) in Korea. In order to identify the relationships and interplay among different agents in the area, a survey was conducted on business networking of industry-academia-government collaboration in research and development. Unlike the closely knit input-output relationship, the findings suggest that the technological linkages in the SIC still have room for improvement. As the role of small and medium enterprises as catalysts of regional economic development in Korea is expected to grow in importance, more effort should be made to nurture clustering and R&D networking among them.

• Journal of Environmental Policy
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• v.6 no.3
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• pp.33-56
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• 2007

Use of chemicals has greatly increased along with development of human civilization. Concerns about potential effects of chemicals on human health and environment have also grown accordingly. Due to the enormous number of chemicals being used, however, it is neither practical nor feasible to regulate all the chemicals. Therefore, it is necessary to identify chemicals that deserve more immediate attention, based on the effects on receptors to be protected. This study was initiated by the need for developing management policies for Shihwa-Banwol Techno Valley and its vicinities of korea, where complaints and concerns on environmental contamination have been raised for long time. This study to identifies major chemicals that deserve most immediate attention in environmental health management in this area. For this purpose, the study employed CHEMS-1(Chemical Hazard Evaluation for Management Strategies), and used chemical data from Toxics Release Inventory(TRI) and environmental contamination data from the environmental pollution monitoring network. Top priority pollutants identified in Shihwa-Banwol Techno Valley area were metals and volatile organic compounds, such as dichloromethane, trichloroethylene, diazinon, tetrachloroethylene, chromium compounds, tin compounds, chloroacetic acid, ethyl acetate, and zinc compounds, in an order of decreasing importance. An evaluation of physicochemical properties of the priority chemicals and the environmental pollution monitoring network database in Shihwa-Banwol Techno Valley suggested that the media that are of potential concern would be the atmosphere and aquatic environment.

• Archives of design research
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• v.11
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• pp.96-106
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• 1995

산업사회의 시작과 더불어 근대기업의 탄생과 같이 생겨난 CI는 시장상황의 변화에 따라 경쟁력 강화를 위한 수단으로 실시하게 되었다. 시장환경이 점차 첨단화 ·다변화 ·다양화 ·세분화되기 시작하면서 CI또한 기업의 특성에 따라 그 양상이 달라지고 잇다. CI의 핵심인 아니덴티티란 기업이미지의 지속적 축적의 결과로 사람들이 기업에 대해 품는 감정이나 의지의 총화로서 곧 잠재매상이자 잠재자산인 것이다. 기업의 아이댄티티를 확립하기 위해서는 회사와 관련된 각종 시각물들의 체계적 통제가 필요하며 기업에 따라 시각물의 특정이 다르기 때문에 CI의 개발방향도 달라지게 된다. 시화센터는 32개동의 공구상가, 3개동의 동력상가 5개동의 철재상가와 2개동의 지원상가로 이루어진 산업용재 전문유통상가이다. 따라서 이미지의 주된 요소는 당연히 건물과 여러가지 환경물일 수밖에 없기 때문에 환경디자인 측면에서의 CI가 실시되어야 하는 것이다. 각각의 기능동을 시각적으로 구별하여 하나의 아이덴티티로 체계화하는 작업이 본 연구의 중심내용이다. 본 연구는 현장조사와 설문조사를 거쳐 환경적용에 적합한 기능적 시각체계를 개발한다.

• Journal of Korean Electronics
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• v.9 no.8
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• pp.68-87
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• 1989

• Korean Journal of Environmental Agriculture
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• v.34 no.2
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• pp.69-76
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• 2015

BACKGROUND: Contamination of soils by heavy metals is the serious environmental problem. In particular, industrial processing is one of the main sources of heavy metal contamination. The objective of this study was to investigate the distribution characteristics of heavy metals in soils collected from industrial complex. METHODS AND RESULTS: In this study, the soil contamination and enrichment factor (EF) of heavy metals were investigated in three national industrial complexes such as Yeosu, Ulsan and Sihwa Banwal industrial complexes. The target heavy metals includes Cd, Cu, As, Hg, Pb, Cr, Zn, and Ni. The results showed that the contents of Cd, Hg, Pb, Zn and Ni in Yeosu and the contents of Cu, As and Cr in Sihwa Banwal were higher than in any other industrial complex. The results of principal component analysis(PCA) in Yeosu, Ulsan and Sihwa Banwal complex could be explained up to approximately 81.4, 69.1 and 70.9% by two factor, respectively. Enrichment factors of Cd, Pb and Zn in all the investigated industrial complexes were above 1.0 that was the value judged to be a high contamination. And EF of Cr was above 1.0 in Sihwa Banwal complex. EF of Zn in all sites was generally high from the other heavy metals. CONCLUSION: Therefore, soils maybe significantly affected by heavy metals (especially, Cd, Pb and Zn) present in the emissions from industrial complexes.

• The Safety technology
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• no.180
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• pp.24-25
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• 2012

• Ocean and Polar Research
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• v.35 no.2
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• pp.69-83
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• 2013

Metal concentrations in creek water, sewer outlets and core sediments were analyzed to identify the potential origin of metal pollution and to evaluate the extent of metal pollution and potential toxicity of Lake Shihwa. Mean concentrations for dissolved metals in creek water and sewer outlets were 1.6~136 times higher than those in the surface seawater of Lake Shihwa. Metal concentrations in creek water from an industrial region were also higher than those from municipal and agricultural regions, indicating that the potential source of metal pollution in the study area might be mainly due to industrial activities. The vertical profiles of metals in core sediments showed an increasing trend toward the upper sediments. Extremely higher concentrations of metals were observed in the vicinity of Banweol industrial complex. The results of a geo-accumulation index indicated that Cu, Zn and Cd were highly polluted. By comparing the sediment quality guidelines such as TEL and PEL, six metals such as Cr, Ni, Cu, Zn, Cd and Pb levels in core sediments nearby industrial complex exceeded the PEL value. Mean PEL quotient (mPELQ) was used to integrate the estimate of potential toxicity for measured metals in the present study. Mean PELQs in core sediments from Lake Shihwa ranged from 0.2~2.3, indicating that benthic organisms nearby the industrial complex may have been adversely affected.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.63-64
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• 2018

금회 연구대상지인 시화호는 과거 외해와의 소통이 차단되어 심각한 수질악화현상이 나타나 2001년 이후 해수의 상시 유통 및 환경개선에 노력중인 해역으로써 2004년 방조제에 조력발전소 건설이 확정된 이후 방조제 내 외측의 조차를 이용하여 발전 중이며 주변 도시의 산업단지 및 신도시 조성계획에 따라 지속적인 간척사업이 이루어지고 있다. 조력발전소 가동에 의해 일 2회 외해와의 해수 소통이 있으나 차폐된 해역으로 하천에서 유입되는 오염원와 내측 간척사업에 따른 수질 악화가 우려된다. 따라서 이러한 해역 특성을 고려한 해양환경을 파악하기 위하여 금회 연구에서는 바람, 하천 유입, 조력발전소 유입수 등의 영향을 분석하여 이에 따른 유동 특성을 해석하였다. 검토 결과 시화호의 유동장은 조력발전소의 유출입과 하천의 유입에 의해 흐름 양상이 결정되며 간사지가 넓게 분포하고 있어 이에 따른 영향이 클 것으로 예상된다. 그러나 호수 내측의 조류 자료가 미비하여 이를 고려한 검증 작업이 필요할 것으로 판단되며 강우를 포함하여 영향을 분석할 경우 추후 시화호 오염물질의 해양 확산 양상을 재현하는데 있어 기초연구로 활용 가능할 것으로 판단된다.