• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2007년도 춘계학술대회 논문집
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• pp.463-467
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• 2007

It is necessary to study the prevention and the management of electrical facilities because the electrical fault took place at the dust occurrence area due to environmental pollution. In particular, the dust accumulates easily on insulation material which is exposed an external long time. The leakage current brings out electrical fault after all. Also, it is need to variation of material and shape to repress a leakage current on electrical material. In this paper, we measured a leakage current on electrical material of facilities by dust, and in experiments the prevention to electrical fault was studied.

• 무역상무연구
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• 제13권
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• pp.469-492
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• 2000

"International Safety Management(ISM) Code" means the International Management Code for the Safe Operation of Ships and for Pollution Prevention as adopted by the Assembly, as may be amended by the International Maritime Organization. This Code have brought into force internationally since 1th July, 1998 by incorporated to the new Chapter Ⅸ in the SOLAS Convention. Accordingly those States which give effect to the SOLAS Convention will have to ensure that rules giving effect to the Code are introduced into their domestic legislation. The purpose of this Code is to provide an international standard for the safe management and operation of ships and for pollution prevention, by this to reduce the maritime casualty which could caused by neglect of person. To achieve this purpose the ISM Code specifies a number of broad 'safety management objectives' for owning or operation companies, and it requires that such companies should establish, implementing and maintain a written Safety Management System(SMS) covering a whole range of safety environmental and related matters. These requirements of the Code could effect on the carrier in some points such as duty of due diligence to care for cargo, due diligence to make the vessel seaworthy and burden of proof etc. In this respect, We should know that the ISM Code could effect on the carrier advantageously or disadvantageously subject to whether the carrier observed the requirement of the ISM Code. Although it does not add cause of liability or increase limitation of liability imposed to the carrier.

• 청정기술
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• 제9권3호
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• pp.145-151
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• 2003

청정생산방법론을 적용하여 염료생산공정의 청정화를 꾀하고자 하였다. 본 고에서는 반응중에 사용되는 공정수와 유기용매인 DMF의 회수방안을 모색하고, 고급산성염료 제조공정 보완을 통한 제품질 향상 방안을 마련하고자 하였다. 청정생산방법론의 적용순서는 기업경영진의 결정, 대안도출, 대안평가 및 우선순위 결정, 실행, 모니터링 및 지속적 실행단계의 절차를 따라 수행하였으며, 이의 수행결과 DMF의 회수와 함께 용수사용량을 25% 이상 절감할 수 있었으며, 고급산성염료의 경우 2배 이상의 용해도 향상을 통하여 제품의 가치를 상승시킬 수 있었다.

• 한국환경교육학회지:환경교육
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• 제17권2호
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• pp.26-37
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• 2004

The goal of this paper is to develop a regional environmental education program using a regional environment of dam, and to set up a regional education for sustainable development with applying that program to the students. This environmental education program is based on Hungerford's project, which consists of 4 subjects. They are good and bad influences of dam environment which students can experience easily in daily life. Through the volunteering activities such as discussion, search and observation, pre- and post-test, study of value, presentation and game, students can decide which is a favorable strategy for preserving dam facilities well. And they are encouraged to take part in environmental preservation and practice what they learn everyday in the community. The following are the outcomes of this environmental education program: First, students are much more interested in regional and general environmental problems than before and participate in conservation activities voluntarily. Second, students express their willingness for the prevention of water pollution in Hapcheon Dam by collecting garbages and reducing synthetic detergent. Third, students demand some measures which connect the school program to citizen groups for the prevention of water pollution in Hapcheon Dam.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2015년도 춘계 학술논문 발표대회
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• pp.177-178
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• 2015

Recently, Advanced water treatment facilities with Ozone are being introduced owing to domestic water pollution. However, waterproofing/corrosion prevention construction method of concrete structure for existing advanced water treatment makes waterproofing/corrosion prevention materials and concrete deteriorated because of strong oxidation of ozone. it causes increase of maintenance cost and water quality degradation. Therefore, in this study, it will figure out problems of waterproofing/corrosion prevention construction method being applied to through existing studies.

• 환경정책연구
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• 제8권4호
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• pp.149-169
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• 2009

통합적 환경관리의 절차적 조직적 실체적 차원의 접근은 환경관리 측면에서 의사결정을 위한 개념적 기준으로서, 현재 우리나라의 환경법령 및 제도 개선을 위한 관점으로서도 유용하다. 따라서 오염물질 배출시설에 대한 통합적 규제를 위한 법적 제도적 방안에 대한 연구도 절차적 조직적 실체적 측면에서 이루어져야 할 필요가 있다. 먼저, 절차적 측면에 대한 연구는 제도적 유연성을 확보하고 보다 실질적인 환경보호를 위하여 다음과 같은 연구를 필요로 한다. 첫째, 허가신청 이전에 기업과 담당 행정기관 사이의 협의를 통하여 허가절차를 간소화할 수 있도록 '사전협의제도'에 대한 연구를 수행할 필요가 있다. 둘째, 전문적 지식을 보유한 전문가 집단인 working group의 자문을 통하여 허가절차상 행정목적과 기업의 이익이 상호 조화를 이룰 수 있도록 해야 한다. 셋째, 지역환경에 대한 영향을 고려하고 민주적 정당성을 확보하기 위하여 배출시설에 대한 정보공개와 주민참여제도가 마련될 필요가 있다. 다음으로, 조직적 측면에 대한 연구는 집행조직 및 기술조직의 구성 및 운용과 조직 상호 간의 적절한 권한 배분을 위하여 다음과 같은 연구를 필요로 한다. 첫째, 집행조직 및 기술조직의 구성 및 운용방안과 구성원의 자격요건에 대한 연구를 수행하여야 한다. 둘째, 통합적 배출시설규제를 위한 각 조직 내지 기관 간의 적절한 권한배분에 대한 연구가 이루어져야 한다. 마지막으로, 실체적 측면에서 산업별 특성을 고려한 BAT의 선정 및 BREF 작성을 위한 연구를 수행할 필요가 있다. BAT는 현재 매체별로 도입되어 있으나 이를 통합적으로 고려하기 위해서는 허가기준을 설정함에 있어 BAT를 어떠한 방법으로 적용할 것인가를 살펴보아야 하며, 기업의 BAT 채택을 유도하기 위하여 자율환경관리 및 경제적 유인수단, 총량규제 등에 관한 연구가 병행되어야 한다. 더불어 현재 우리의 배출허가 법령이 허가갱신제도를 갖추지 않고 있으므로 이를 도입하기 위한 방안을 지속적으로 연구할 필요가 있다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권18호
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• pp.7679-7686
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• 2014

Background: This study aimed to seek insights into Chinese women's lay beliefs about cervical cancer causal attributions and prevention. Materials and Methods: Twenty-three new immigrant adult women from Mainland China and thirty-five Hong Kong adult women underwent semi-structured in-depth interviews. Interviews were audio taped, transcribed and analyzed using a Grounded Theory approach. Results: This study generated three foci: causal beliefs about cervical cancer, perceived risk of cervical cancer, and beliefs about cervical cancer prevention. Personal risky practices, contaminated food and environment pollution were perceived as the primary causes of cervical cancer. New immigrant women more likely attributed cervical cancer to external factors. Most participants perceived cervical cancer as an important common fatal female cancer with increased risk/prevalence. Many participants, particularly new immigrant women participants, expressed helplessness about cervical cancer prevention due to lack of knowledge of prevention, it being perceived as beyond individual control. Many new immigrant participants had never undergone regular cervical screening while almost all Hong Kong participants had done so. Conclusions: Some Chinese women hold pessimistic beliefs about cervical cancer prevention with inadequate knowledge about risk factors. Future cervical cancer prevention programs should provide more information and include capacity building to increase Chinese women's knowledge and self-efficacy towards cervical cancer prevention.

• 조명전기설비학회논문지
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• 제21권8호
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• pp.129-135
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• 2007

환경오염이 심한 분진 발생지역에서는 전기 사고가 자주 발생하기 때문에 전기설비에 대한 유지관리와 예방에 대한 연구가 필요하다. 특히 외부에 전기절연물이 장기간 노출되면, 쉽게 분진이 축적되고 수분, 습기 등에 의한 누설전류의 발생으로 전기사고에 이르게 된다. 따라서 본 연구에서는 분진, 염수 등에 의한 전기설비 절연재료 표면변화와 표면 누설전류를 측정하였다. 측정결과로부터 베이클라이트의 표면이 다른 재료보다 염수에 대한 영향이 심하였다. 또한 베이클라이트 표면 누설전류는 반복되는 염수 오염에 의해 증가하고 재료표면은 미소아크가 발생하고 탄화되었다. 따라서 절연물에서의 누설전류를 억제하기 위해서는 재료의 형태 및 표면 코팅 등이 변화가 필요하다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권1호
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• pp.361-367
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• 2016

We have reported a high prevalence of breast cancer in light-polluted areas in Korea. However, it is necessary to analyze the spatial effects of light polluted areas on breast cancer because light pollution levels are correlated with region proximity to central urbanized areas in studied cities. In this study, we applied a spatial regression method (an intrinsic conditional autoregressive [iCAR] model) to analyze the relationship between the incidence of breast cancer and artificial light at night (ALAN) levels in 25 regions including central city, urbanized, and rural areas. By Poisson regression analysis, there was a significant correlation between ALAN, alcohol consumption rates, and the incidence of breast cancer. We also found significant spatial effects between ALAN and the incidence of breast cancer, with an increase in the deviance information criterion (DIC) from 374.3 to 348.6 and an increase in $R^2$ from 0.574 to 0.667. Therefore, spatial analysis (an iCAR model) is more appropriate for assessing ALAN effects on breast cancer. To our knowledge, this study is the first to show spatial effects of light pollution on breast cancer, despite the limitations of an ecological study. We suggest that a decrease in ALAN could reduce breast cancer more than expected because of spatial effects.

• 한국물환경학회지
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• 제33권3호
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• pp.348-358
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• 2017

The process of evaluating and selecting the best available techniques presents various characteristics for each country. In the case of EU, BAT is selected through TWG meeting after first screening, mass and energy balance, impact assessment and decision support process. Korea has proposed four principles to select BAT that can be carbon neutral for each environmental infrastructure in order to reduce greenhouse gas emissions. In order to evaluate and select the best available technique, it is necessary to differentiate the method according to whether it is a technique generally applied at the current workplace, whether it is a single technique or a combination technique, and whether it is a technology technique or management technique. In the case of a single technique, it should be evaluated whether it is a technique applied in the workplace, excessive cost, superior environmental technique over BAT, and secondary environmental pollution. In the case of multiple techniques, it is necessary to examine whether the emission standards are met and whether the pollutants can be treated at the same level as BAT. In the case of BAT candidates for management techniques, whether or not they contribute directly or indirectly to lowering the emission level of pollutants can be an important evaluation item. In the case of environmental techniques that are not generally applied in the workplace, it is recommended that the following 8 steps be carried out, including those prescribed by law. In the first stage, the list of performance evaluation factors is listed. In the second stage, the level of disposal of pollutants and the level of satisfaction with standards are listed. In the third stage, the environmental evaluation elements are listed. In the fourth stage, Is to list the economic evaluation elements, step 6 is to list the pollution and accident prevention evaluation factors, step 7 is the quantitative evaluation of the technical working group, and step 8 is BAT confirmation through deliberation of the central environmental policy committee.