環境影響評價制度에 관한 硏究 : 導入에 있어서의 問題點을 中心으로 Focussing on the Problems followed by the Introduction of the System

全昌祚 동아대학교 환경문제연구소 1981 硏究報告 Vol.5 No.1

1) The environment once contaminated or disrupted can not be easily restored by the power of self-purification of nature, and it costs too much expenses and time to recover to the original state by means of humans' technical skills. So the most suitable method of preserving environment is to prevent beforehand the environmental pollution or disruption. Recently many countries show the prominant tendency that their environmental administrations are converting to the pre-protection of pollution from the post control of environmental disruption. In Korea also the environmental administration is moving toward the environmental preservation policy based on the prio-prevention of pollution, with the improvement of the environmental legal system as the enactment of "The Environment Preservation Act" followed by the nulification of "the Pollution Protection Act." 2) The most effective and essential system in administration for the prevention of pollution is the system of the environmental impact assessment, which is adopted by the article 5 of our environment preservation act. The existing system of EIA is seemed to be influenced in its legislation by the similiar system of U.S.A (NEPA). But the adoption of this system resulted in a formal and unsubstantial one with immaturity and imperfection through the process of enactment of this system which aimed at specialization of the system so to meet the actual circumstances of our country. 3) Our EIA system is legislated so as to meet the development administration of semi-advanced country as Korea. 4) In Korea EIS is not a requisite requested in licenses or permits for proposed action but a necessary document for the consultation with the chief of Environment Agency. But the chief of EA, the opponent party of consultation is no more than a affiliated agency of the ministry of helth and society. So the procedure of consultation is apt to be only a process to satisfy the procedural condition in order to proceed the decided project of government or regional public bodies. Abovementioned incliation shows the need of elevation of the status and strengthening the rights of the Environment Agency. At the same time the request of consultation to the chief of EA should be amended as request for licenses or permits in order to get practical effect in the procedure of EIA. 5) As the objective of EIS lies in finding the most reasonable method which has less narmful effects on the environment, the introduction of alternative is indispensable in prepaying EIS. It is stipulated in article 4·2 of the enforcement ordinance of the Environment Preserving Act that the chief of EA can claim 'adjustment' or 'amendment' agains: the request of agreement of administrative agency planning the development project. But it is not likely that the claim of adjustment or amendment of the chief of EA can discharge the substitive role of alternatives. The system of alternatives must be adopted at least in the regulation of EIS which is now under drafting by EA. 6. Existing EIA system does not adopt the system of citizen participation, that shows one of backwardness of our EIA system. Nowadays the system of citizen participation, has become very important one in the democratic administration. Therefore it is against the democratic administration that informational participation is not allowed to the citizen who is now admitted as a subject of the environmental right. But the citizen participation often brings about the delay of development works and unnecessary friction between citizens and administrative agency concerned. So the seems inevitable that existing EIA system should take conservative attitude against citizen participation especially in Korea where most development projects are planned and practiced by government. It is desirable that the first stage of citizen participation such as offer of information and presentation of opinion at least should be admitted. 7. The concerned provisions about EIA system are too simple and abstract, but there is no sign of positive supplement and amendment on the side of government. 8. In addition, we have less experience of working and no accumulation of technics of EIA. It is general demand that the regulation of EIS now under drafting be early made public. 9. After all special law about EIA should be stipulated in order to attain effective EIA system. Since every systems are to be operated by human, the solution of problems caused by the adoption of EIA system also depend upon the conversion of consciousness toward the development based on the priority of environment.

수영천 하류 표면폭기기(Aire-O₂)설치와 수질개선 효과분석

金秀生,安鍾洙 동아대학교 환경문제연구소 1987 硏究報告 Vol.10 No.1

RFID와 얼굴인식을 이용한 위해물 관리에 관한 연구

추정호,이재용,강대성 東亞大學校 附設 環境問題硏究所 2007 硏究報告 Vol.29 No.1

It prevents the problem beforehand such as second infection by an illegal disposal of the waste which is harmful for people, can solve the real problem caused by management and disposal of the waste, using the RFID that is kernel technology of the next generation in this paper. At first, it is possible to prevent managers' impure intention beforehand, using the authentication card that is storing managers' bio-information who is managing the hazard material. Also it suggests efficient solution that can offer better environment that previous managers' working environment, applying the RFID system to every stage, from the first point of the occurrence time of the waste modeled on general material distribution process to the final processing stage.

釜山 海上 新市街地 建設計劃의 問題點과 새로운 接近方法의 摸索

朴鶴吉,鄭成敎 동아대학교 환경문제연구소 1990 硏究報告 Vol.13 No.2

This study is evaluated the realized validity on the whole constructional plan of the artificial island of PUSAN, the problems of which is also treated, based on the first to the 3rd proceeding reports for it. Finally it is proposed the aternative such as rationally engineering methodology. It is as follows ; 1. Based on the reports, the reclamation method is not suitable for the tall buildings of high density and another earth structures. 2. The rational and economical reclamation method should be required, based on the property of the sea bed and the structures for the end users. 3. It may be desirable to select one among the first to the third methods proposed for the reclamation of PUSAN artificial isiand in this study, if not the alternative.

우리나라 自然環境保全制度의 變遷 및 構造에 關한 硏究

金承煥 동아대학교 환경문제연구소 1989 硏究報告 Vol.12 No.1

As mentioned above, regarding our country's a regime of Natural Environmental Conservation, I divide a process of the changes into three periods which are 'the previous to formation(~1961)', 'the period of formation(1961~1976)', 'the period of development(1976~)'. I consider the structure of the regime of Natural Environmental conservation by way of classifing it by the system of a related regime, the system of participation movement, the system of forest-conservation and urban open space. By putting all the aforementioned together, it is possible to divide phase-development process of a function of the regimes of Natural Environmental conservation into five phases. · First Phase : a protection of resources a special protection by authority · Second Phase : safety territorial integrity(forestry conservation, flood control) · Third Phase : national land beautification national land development, recreation. · Fourth Phase : prevention of environmental pollution ecosystem preservation. · Fifth Phase : amenity relationships with nature In this thesis, the regimes of Natural Environmental Conservation make gradual development from first phase to 2nd, 3rd, 4th, and fifth phase. To get to fifth phase of order, however, we actively enhance a quality of living environment and must consider 'amenity' in which inhabitants are able to participate spontaneously on the basis of a systematic regime established on the previous phase. The regimes of natural environmental conservation and the phase-development of its function were regarded as horizontal axis, the trend of natural environmental conservation and the process of the changes were taken for vertical axis. And I observe cross each other. It is possible to say that an environmental adminstration up to now takes lead in controls than creation of environment, and is regarded as "the previous to the Second Generation", that yet don't convert from the first generation to the second generation.

부산지구의 상수도 수질 조사보고

동아대학교 부설 한국 공해문제연구소 분석실 동아대학교 환경문제연구소 1978 硏究報告 Vol.2 No.1

저탄소 녹색성장의 강화를 위한 그린에너지 발전전략

하상안,정병길,이기형,김원수,정진희,김명숙 동아대학교 환경문제연구소 2008 硏究報告 Vol.30 No.1

Lee Myung-bak govemment by definition succeeding new renewable energy industry will be development policy and investment substantive product in the swim green growth by concrete plane and counterplan of local govemment. In addition, Lee Myung-bak govemment will be made national competitive power of carbon ernission, green home, green car, new renewable energy industry when local govemment set up support counterplan 'green industry', ' green technology' in future.

레이저에 의한 폐활성슬러지의 전처리에 관한 기초연구

정병길,김대용,최수한,김용윤,성낙창 동아대학교 환경문제연구소 2006 硏究報告 Vol.28 No.1

The objective of this study have been carried out to investigate the solubilization and optimum operation of waste activated sludge by laser for sewage sludge reduction. The concentration of waste activated sludge was adjusted to 0.4%, 0.6%, 0.8%, 1.0%, 1.5% of total solids, respectively. Laser modules were used for pretreatment of waste activated sludge out to use laser module(wavelength : 635~650nm, powermax : <5mW, operating electric power : 6V) in the laser pretreatment. Waste activated sludge was evaluated the temperature, pH, SCOD, SCOD/TCOD rate for the 24 hours. The results showed that SCOD/TCOD rates were increased at the low concentration of total solids, because permeability characteristics of laser were largely interrupted by medium in the sludge. The SCOD/TCOD rates were gradually increased until 1hr of irradiation. At the 0.4% of TS concentration, SCOD/TCOD rates were most effective by increasing sludge temperature from 20.0℃ to 26.3℃, decreased pH from 7.1 to 6.5 and increased concentration of SCOD from 58mg/L to 85mg/L.

합천지역 농촌생활용수 암반지하수의 수질과 분포암석과의 관계연구

박현주,박종남,박인석,이재경,한원태 동아대학교 환경문제연구소 2006 硏究報告 Vol.28 No.1

As of the end of 2001, even though about 89% of the population throughout the country are blessed with water service, areas of seashore, island and parts of inland are still in difficulties with drinking water. For this reason, the water resources project for stable supply by developing groundwater has been conducted since 1992, under the auspices of Ministry of Agriculture & Forestry. As of 2003, a total of 594 project areas have been completed in the Gyeongsang Province by the KARICO Gyeongnam Branch. Among these, 57 samples in the Hapcheon area developed since 1999, were chosen for chemical analysis of groundwater developed in varieties of rocks. As a result, there appears excessive fluorine in the granite, gneiss and diorite in this area. Correlation analysis between rock type and groundwater chemistry shows that the fluorine has high correlation with Fe and aluminum in diorite, and nitrate nitrogen in the andesite rock, while hardness, total solids and SO4+ have high correlations each other not only in sedimentary rocks but also in all other types of rocks. It has been known that the TDS (fluorine, hardness, total solids, and SO4+) of groundwater increase with depth due to water- rock interaction by increasing the amount of pumping rate at the well. However, in this study, the well depth and groundwater chemistry show little correlation in between. This may be partly due to limited number of samples used in the study with a total of 46 points suitable for drinking water. It may be thought that well distributed sampling points with more samples throughout the whole area should be collected for analysis, so as to increase reliability in the result.

都市廢棄物 埋立과 環境汚染

金秀生,成樂昌 동아대학교 환경문제연구소 1984 硏究報告 Vol.7 No.2

The objective of this study is to investigate the amount of disposal and the composition of urban solid wastes, to research environmental pollution and harm effect of leachate, gases in a solid waste landfill. Ultimately, the author hope this study is used to be a guide for design of urban solid wastes treatment plant in the future. The results of this study were as follows; 1. Based on the amount of disposal and the composition of urban solid wastes, it is the time that the conventional simple landfill must be changed. 2. The existing leachate treatment plant must be improved, because it has many problems. 3. The counterplan for the harm effect resulted from the gases found in a landfill should be established. 4. From the economic point of view, it is desirable that urban solid wastes should be treated by wide seashore landfill or composting.