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      • 이란 테헤란 시에서의 도시고형 폐기물 관리

        ( Bita Ayati ),( Hossein Ganjidoust ),( Nader Mokhtarani ) 한국폐기물자원순환학회 2002 APLAS Vol.2002 No.2

        테헤란시에서는 많은 양의 다양한 고형 폐기물이 발생한다. 이란 환경부 (DOM) 는 많은 환경 법규를 제정하여 도시에 위치한 병원, 무역 센타, 산업시설 및 다른 산업분야에서 준수하도록 하고 있다. 이러한 법규에는 도시고형폐기물의 발생, 수거, 운반, 분별, 처리, 최종처분에 관한 것도 마련되어 있다. 거의 모든 도시에서, 감염성 폐기물과 위해성 폐기물을 포함한 산업폐기물이 도시고형폐기물과 함께 매립 처분되고 있다. 비록 매립지에 인도된 폐기물의 양을 알지라도, 폐기물 조성은 알지 못하며, 결국, 각각 다른 폐기물과 함께 매립이 이루어지기 때문에, 폐기물의 구성을 확인 하는 것은 매우 어렵다. 심지어 대부분 매립지 침출수의 수집 처리도 이루어 지지 않았다. 테헤란의 도시 혹은 주변에는 퇴비화 시설이 여러 개 있으며, 종이·유리·플라스틱에 대한 사기업의 재이용시설이 있다. 불행하게도, 인부들은 이런 재활용 가능한 물질들을 비위생적인 상태에서 수집한다. 본 연구의 목적은 이란 테헤란 시에서의 고형폐기물의 발생, 수거, 운반, 처리 과정과 처분 시 발생하는 주된 문제와 현황을 살펴보는 것이며, 시당국에서 가장 중요한 업무 중의 하나인 도시고형폐기물 최소화 프로그램을 논의하고자 하였다. Large amount of different solid wastes are produced in the capital city, Tehran every day. Many rules are set by the Department of Environment (DOE), which must be implemented by hospitals, trade centers, industries and other sectors, which are located in the cities. Amongst these rules, are the ones for municipal solid waste generation, collection, transporting, separation, treatment and final disposal? In almost all cities, municipal solid wastes along with hospital and industrial ones (including hazardous wastes) are disposed in landfill. Although some of the delivered wastes to landfill sides are known in quantities, but not known in qualities. It is therefore, very difficult to identify the composition of the waste, because in some parts different waste are disposed with each other. Even the landfill leachate are not collected and treated in most of the cases. There are several composting centers in and near the city of Tehran. There are also many private reuse centers for papers, glasses and plastics. Unfortunately, some poor people collect these materials in unhealthy conditions. In recent years, municipality has noticed to this problem especially for those papers, which are used in confectionaries. The purpose of this study is to investigate the current situation and major problems in different steps of generation, collection, transportation, treatment processes and disposal of municipal solid wastes in the city of Tehran. The discussion of solid waste minimization programs as one of the important task of the municipality is another purpose of this paper.

      • MUNICIPAL SOLID WASTE MANAGEMENT IN THE GREAT CITY OF TEHRAN, I.R.IRAN

        ( Bita Ayati ),( Hossein Ganjidoust ),( Nader Mokhtarani ) 한국폐기물자원순환학회 2002 APLAS Vol.2002 No.1

        Large amount of different solid wastes are produced in the capital city, Tehran every day. Many rules are set by the Department of Environment (DOE), which must be implemented by hospitals, trade centers, industries and other sectors, which are located in the cities. Amongst these rules, are the ones for municipal solid waste generation, collection, transporting, separation, treatment and final disposal? In almost all cities, municipal solid wastes along with hospital and industrial ones (including hazardous wastes) are disposed in landfill. Although some of the delivered wastes to landfill sides are known in quantities, but not known in qualities. It is therefore, very difficult to identify the composition of the waste, because in some parts different waste are disposed with each other. Even the landfill leachate are not collected and treated in most of the cases. There are several composting centers in and near the city of Tehran. There are also many private reuse centers for papers, glasses and plastics. Unfortunately, some poor people collect these materials in unhealthy conditions. In recent years, municipality has noticed to this problem especially for those papers, which are used in confectionaries. The purpose of this study is to investigate the current situation and major problems in different steps of generation, collection, transportation, treatment processes and disposal of municipal solid wastes in the city of Tehran. The discussion of solid waste minimization programs as one of the important task of the municipality is another purpose of this paper.

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