• 주택과사람들
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• s.199
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• pp.90-91
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• 2006

분양 계약을 할 때 쓰레기 매립장이나 장례식장, 납골당 같은 회피시설의 존재나 건설 예정 사실에 대해 사업 주체가 숨기거나 축소하는 경우가 많다. 이러한 경우 수분양자는 분양 계약을 취소할 수 있고 유지할 수도 있는데, 각각의 경우에 대해 살펴본다.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 1999.10a
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• pp.380-382
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• 1999

급속한 경제 발전과 인구증가, 일회용품의 증가 등 사회구조가 대량생산, 대량소비 형태로 변화되면서 폐기물이 새로운 환경문제로 대두되었다. 쓰레기 처리는 대부분을 매립에 의존하고 있는 실정인데, 매립지에서 배출되는 분해가스는 도시 주거지역에 악취문제를 야기시키거나 인간의 건강에 급성 또는 만성적인 영향을 미치는 것으로 알려져 있다. Bozzeli와 Kebbebus(1928)는 산업활동으로 인해 미국 남부 대도시의 대기에서 발암성 유기화합물이 존재하고 있는 것을 밝혔다.(중략)

• Journal of the Korean Society of Groundwater Environment
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• v.2 no.1
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• pp.1-8
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• 1995

Wastes produce groundwater contamination, offensive odor, and hazardous gases. This study investigates the contamination of groundwater at the Seokdae waste landfill area and seeks the desirable ways to minimize the groundwater contamination. Groundwater levels, water chemistry and aquifer characteristics of wells were examined around the Seokdae waste landfill. The water chemistry of the Dong stream, the groundwater distribution and flow were also studied. The results of this research show that the estimated quantity of the percolation from the landfill base to the ground is 520 ㎥/day and the extent of groundwater contamination is about 1-1.5 km from the center of the waste landfill. The groundwater contains heavy metals and other toxic elements. The conservation and management of the groundwater of the waste landfill need several monitoring wells to check the quantity and quality of groundwater, pumping wells to extract the contaminated groundwater, and slurry walls to protect the movement of contaminated groundwater.

• Geophysics and Geophysical Exploration
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• v.1 no.2
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• pp.87-91
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• 1998

Geophysical survey techniques, such as electromagnetic(EM), GPR, and electrical method, have been tested in the landfill area to evaluate the applicability of these methods to soil contamination measurement. The EM method has proven to be excellent on mapping the areal distribution of contaminants and the migration path for leachate. Since the field operation of EM technique is simple as well as fast, we think the EM method must be the first choice for these purposes. Electrical survey techniques have proven to be very effective on mapping sectional distribution of contaminants. Generally, the GPR method is very good on high resolution survey of shallow depth, and field data acquisition is simple, too. But the resistivity method gives better information on deep area, for example, deeper than the depth of 20 m.

• Journal of the Korea Organic Resources Recycling Association
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• v.7 no.1
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• pp.53-66
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• 1999

Limited landfill area and finance as well as a large generation of food wastes, have called for systematic approaches towards potential cost savings. In this study, the regional management system of food wastes generated from the residential and commercial sources was considered in three cities bounded each other; Changwon, Masan, and Jinhae city. Total thirteen alternatives were established and compared by applying the WRAP (Waste Resource Allocation Program). The following results were obtained: 1. While relatively small amounts were generated from the commercial sources such as cafeteria, restaurants, and market facilities, almost 80% of food wastes were generated from the residential sources. 2. Unit costs for food waste management in three cities were different according to their present situation such as the type and location of major generation sources and treatment facilities. Especially, the highest cost appeared in Jinhae city due to the most expensive construction of coastal landfill site. 3. Considering proper revenue, the whole conversion of food waste into animal feed was selected as the optimal alternative and represented 60% to 74% of the management cost of the whole landfill alternative in all cities. Comparing the other alternatives, composting of food waste was more economical than landfill alternative and the incineration was the most expensive alternative. 4. Some of the regional management systems using common food waste processing facilities together in three cities showed to be more economical than the single management system. Therefore, more detailed research for the regional management systems of food waste was recommended.

• Geophysics and Geophysical Exploration
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• v.8 no.2
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• pp.137-144
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• 2005

In this study, we offered the results of geophysical and geochemical survey on the municipal waste disposal area to delineate the size and extent of leachate contamination. Preliminary to intensive geochemical investigation, we performed two geophysical methods to characterize the survey area. Electromagnetic (EM) and magnetic method were used far site investigation. From the EM method, we can get the information of soil conductivity directly related to the leachate of the contaminations and from magnetic anomalies we can find the boundary of landfill which is not identified on the surface due to soil capping. The results of geophysical survey were well matched to those of geochemical method carried out inside and near the landfill. Electric conductivity (EC) of the groundwater sampled from low resistivity anomaly region of EM result was higher than background value and the border estimated from the magnetic survey showed good agreement with that estimated from the soil gas detection survey.

• Proceedings of the Korean Geotechical Society Conference
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• 2004.03a
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• pp.432-450
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• 2004

지반공학에서 다루는 도로, 철도 제방, 댐, 쓰레기매립장, 연약지반처리, 구조물의 기초 등 토목구조물의 대부분은 흙을 주요 재료로 하여 시공을 하고 있다. 사용되는 흙 재료는 미세한 점토로부터 모래, 자갈에 이르기까지 다양한 입도로 이루어지며, 거기에 따른 장점과 단점을 갖기 때문에, 흙 재료가 갖지 못한 단점을 보완 또는 대체하는 방법으로서 토목섬유가 흙과 더불어 사용되기 시작하였으며, 현재 각종 토목구조물에 연간 약 10억 $m^2$ 이상의 물량이 다양한 용도로 사용되고 있다. (중략)

• Resources Recycling
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• v.6 no.2
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• pp.5-11
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• 1997

It presents the amounts of used plastics praduccd in recent years in comparison with the total municipal waste sewage produced in lapan. 'Ex needs of appropriate policies and guidelines to handle various used plastic mzterials are presened and haw such policies and guidelines are currently being mapped out in Japan is also described.

• Journal of the Korea Organic Resources Recycling Association
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• v.6 no.1
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• pp.53-66
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• 1998

This study was carried out to investigate the typical composition of food waste from municipal solid wastes (MSW) and unit food waste generation rates from different sources in the model cities and to study the food waste management system from unit household to composting facilities. The annual average food waste composition of MSW was determined as 49% in Taejon and 52% in Chungnam Province, respectively. No big difference in food waste composition was found among the different sources. Since the paper waste generally occupied the half of food waste, over 75% of MSW was found to be compostable or biodegradable. Per capita food waste generation rate, 200~250g/capita day was determined by the direct measurement from 32 households, while 380g/capita day for Chungnam Province and 400 g/capita day for Taejon were estimated by the load count analysis In the sanitary landfills. This difference means people contribute generating food waste at outside house approximately twice as much as that at inside house. Per capita food waste generation rates from several sources were determined as follows; 166~215g/capita day at municipalities, 400g/visitor day at a first class hotel, 170g/student day at a university restaurant. Food waste generation from restaurant was strongly dependant upon it's level or quality; 670g/capita day at the high level restaurant, 190g/capita day at the middle class and 60 g/capita day at the lower class restaurant. The food waste reduction rate in a In situ fermentor showed 30~40g/kg day.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2001.11a
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• pp.137-137
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• 2001

서울시는 인구과밀, 크고 낮은 많은 산들, 높은 차량증가율과 수도권의 공업과 인구집중화 등의 이유로 그간의 많은 노력과 행정력의 집중에도 불구하고 질소산화물과 오존농도는 오히려 증가패턴을 나타내고 있다. 2002년도는 세계적인 월드컵대회가 한일공동으로 개최될 예정이고, 개회식이 개최될 서울 마포구 상암동 일대는 월드컵경기장 공사와 주변정리 작업이 한창이다. 직선거리로 400-500m의 풍상측(주풍방향 서북풍)에는 세계에서 가장 큰 규모의 하나인 비위생적 쓰레기 매립지가 위치하고 있고 이는 15년간 9천2백만㎥의 쓰레기가 묻혔으며 매립이 중단된지 9년이 되었다. (중략)