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首页> 外文期刊>Journal of Civil, Construction and Environmental Engineering >Involvement of Household, Government and NGOs in Solid Waste Management in Khulna City: A Comparative Analysis
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Involvement of Household, Government and NGOs in Solid Waste Management in Khulna City: A Comparative Analysis

机译：家庭，政府和非政府组织在库尔纳市固体废物管理中的参与：比较分析

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This study has analyzed the generation, characteristics and especially disposal system of solid waste in Khulna city, as urbanization and economic progress increases consumption of resources also tend to increase of waste at the same rate. This leads to immense negative impact on environment in the sense of generation of waste by the urban. Improper management of solid waste is one of the main causes of environmental pollution and degradation in many cities. Developing cities like Khulna, the third largest metropolitan city in Bangladesh, have now begun to acknowledge the environmental and public health risks associated with uncontrolled dumping of metropolitan solid waste (MSW). To these attempts, a survey was conducted to observe the present scenario of total MSW management system in Khulna city. Result reveals that near about 9-11% of total generated wastes are collected by door-to-door collection system provided by mainly non-governmental organizations (NGOs) and community based organizations (CBOs) using 46 non-motorized rickshaw vans. Moreover, the major portion of collected wastes is disposed to the nearest secondary disposal site (SDS) by these organizations and then transferred to ultimate disposal site (UDS) or to private low-lying lands from there by the city authority. A small portion of organic wastes is going to the composting plants of NGOs. In this survey it is seen that major identified problems of existing management of MSW by NGOs and CBOs are the irregular collection of solid waste, nonpayment of service charges by the beneficiaries, involvement of child labor, reluctance of city dwellers participation etc. Finally the paper suggests that some measures and steps should be taken to keep the city nice and healthy.
机译：这项研究分析了库尔纳市固体废物的产生，特征，特别是处置系统，随着城市化和经济进步增加了资源消耗，垃圾也趋向于以同样的速度增加。在城市产生废物的意义上，这导致对环境的巨大负面影响。固体废物管理不当是许多城市环境污染和退化的主要原因之一。孟加拉国第三大都市城市库尔纳等发展中城市现在已经开始认识到与都市固体废物（MSW）的无节制倾倒相关的环境和公共健康风险。针对这些尝试，进行了一项调查，以观察库尔纳市整体MSW管理系统的现状。结果显示，主要由非政府组织（NGO）和社区组织（CBO）提供的门对门收集系统使用46辆非人力车，将近9-11％的废物被收集。此外，这些组织将收集到的大部分废物处置到最近的二级处置场（SDS），然后由市政府转移到最终处置场（UDS）或私人低洼地。一小部分有机废物将运往非政府组织的堆肥厂。在这项调查中，我们发现，非政府组织和社区组织在管理城市生活垃圾方面存在的主要问题是不规则收集固体废物，受益人未支付服务费，参与童工劳动，不愿城市居民参与等。最后，本文建议应采取一些措施和步骤来保持城市的健康。

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