悉尼城市固体废弃物管理现状

Solid Waste Management Situation In Sydney

垃圾填埋处理一直是各国应对垃圾的主要处置方式。然而面对因经济迅猛发展与人口快速膨胀带来的垃圾产量与日俱增的趋势，我们人类有限的居住环境正在遭受“垃圾围城”的窘境。这迫使我们找寻更加合理有效的垃圾管理措施。悉尼，作为澳大利亚一个主要的人口密集、经济发展迅速的城市之一，不论是垃圾处理还是垃圾的回收利用中都有着积极的政府、相关授权的负责部门和民众参与的支撑与配合。也正是因为这些，使得该地区的垃圾处理维持着良性的循环发展。本文对悉尼城市垃圾分类及成分进行了定性分析，本文还分析了悉尼城市生活垃圾产量，最后对该城市垃圾处理主要的途径、垃圾回收和收集过程进行了详细的阐述。

Landfill is a chief approach worldwide applied for nations＇ waste disposal. Due to the boom of economy and population, more and more places would have experienced an unexpected increase in the amount of waste generation, and this also has brought about the dilemma limited by the areas for human settlement. With the aim to solve this problem, we have no choice but to seek more effective measures to overcome the continuing challenge led by waste management. Sydney, as one of much populated and rapid economic development metropolitans in Australia, whose waste disposal and waste recycling have an integrated support and cooperation from the government, relevant responsible authorized organizations and public participation. Because of this, the local waste treatment deserves a sound development. This paper will firstly qualitatively analyze characterization of municipal solid waste （MSW） in Sydney, followed by the quantitative analysis of Sydney waste generation. Finally, this paper will also briefly provide more details relating to the whole life cycle of MSW, including waste disposal to landfill, biological waste treatment approaches and waste recycling.