论文部分内容阅读
高效的资源利用产生的经济效益全横滨市5个焚化炉在废弃物处理过程中产生的热量和蒸汽用于为相邻的公共设施提供动力,在焚化炉中的涡轮机通过蒸汽产生电力,在2007财年,焚烧炉产生3.55亿千瓦小时的电力,这些电力的42.2%被焚化炉重新使用;55.4%出售给竞争招标的电力公司;2.4%由附近的公共设施使用,如污水处理厂、污泥回收设施、海滨线铁路。在2007财年销售2亿千瓦小时的电力相当于供给57000户家庭一年的电力,获得2460万美元。横滨通过销售可回收物,如罐、瓶、纸张、家具、电子电器,以
Economic Benefits from Efficient Resource Utilization All of Yokohama City’s five incinerators generate heat and steam during waste disposal to power adjacent public facilities. Turbines in incinerators generate electricity from steam, and in 2007 Fiscal year, incinerators generated 355 million kilowatt hours of electricity, 42.2% of which were re-used by incinerators, 55.4% were sold to competing tenderers and 2.4% were used by nearby public facilities such as sewage treatment plants, sludges Recycling facilities, seaside line railway. Sales of 200 million kilowatt-hours of electricity in fiscal 2007 equaled a year’s electricity supply to 57,000 households, earning $ 24.6 million. Yokohama sells recyclables such as cans, bottles, paper, furniture, electronics, and more