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Geothermal energy solid waste management: Source, type of waste, and the management

机译:地热能固体废物管理:源,废物类型,以及管理

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Indonesia is one of the countries which have geothermal potential as a renewable energy resource. Forty per cent of the world's geothermal energy potential, at 28,000 megawatts (MW) is estimated found in Indonesia. Activities in geothermal also generate some waste, including solid waste. The sources of solid waste in geothermal energy are including drill cuttings, scale from cooling water, scale from maintenance, domestic waste, hazardous solid waste from the machine and heavy equipment maintenance, and others. The objectives of this study are to determine the variety of solid waste sources, types and characteristics of solid waste, and management of hazardous and non-hazardous solid waste in Indonesia's geothermal energy utilization. The methods used in this study are field observation, literature review, and interview with the worker in the geothermal field. The source of solid waste is generally similar because of similar activity. The primary solid wastes generated from Indonesia geothermal field are drill cutting, scale, domestic waste, silica sludge, and organic waste. The source for solid waste is similar to other countries such as exploration and production, maintenance, laboratory analysis, and also power generation activity. Indonesia geothermal field manages its organic waste generally by composting. The other non-hazardous waste is delivered to the waste bank or environmental community to be recycled or reused. They manage hazardous waste with the third party and also collect it first at the final disposal site. To reduce solid waste from the geothermal field, they should have suggestion and innovation program to manage their solid waste.
机译:印度尼西亚是具有可再生能源的地热潜力的国家之一。在印度尼西亚发现,世界上有48,000兆瓦(MW)的世界地热能源潜力的40%。地热的活动也会产生一些废物,包括固体废物。地热能固体废物的来源包括钻扦插,从冷却水垢,从维护,家庭废物,机器危险的固体废物等级和重型设备维护等。本研究的目的是确定固体废物的各种固体废物来源,类型和特征,以及印度尼西亚地热能量利用的危险和非危险固体废物的管理。本研究中使用的方法是现场观察,文献回顾,以及地热场所的工人采访。由于相似的活性,固体废物的来源通常相似。从印度尼西亚地热场产生的主要固体废物是钻削,规模,家庭废物,二氧化硅污泥和有机废物。固体废物的来源与其他国家类似,如勘探和生产,维护,实验室分析以及发电活动。印度尼西亚地热场通常通过堆肥来管理其有机废物。其他非危险废物被交付给废物银行或环境界才能回收或重复使用。他们与第三方管理危险废物,并在最终处置网站上首先收集它。为了减少地热场的固体废物,他们应该有建议和创新计划来管理他们的固体垃圾。

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