垃圾填埋场中硫化氢气体污染的控制技术及研究进展
首发时间:2012-06-05
摘要:硫化氢是一种有恶臭气味的气体污染,在垃圾填埋场中广泛存在,影响了填埋场及周边地区的环境。目前,垃圾填埋场的恶臭问题日益突出,而硫化氢作为最主要恶臭来源需要加以控制?文章概述了填埋场中硫化氢气体污染的产生机理及控制技术的研究进展,重点阐述了改性填埋覆土在控制硫化氢污染中的应用,并对今后的研究方向进行了展望。
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review of hydrogen sulfide in landfill sites and its control
Abstract:Hydrogen sulfide (H2S) is an odorous gas which is usually existed in landfills. This kind of odorous can cause considerable annoyance and impact both on the environment and amenities in proximity to such sites The odor problem in landfills is getting worse at present. Consequently the issue of H2S control has become increasingly more important in terms of regulation and design because H2S is a mainly odorous gas in landfills. The paper reviewed the mechanisms of H2S production in landfills and the research of H2S control, and expatiated the application of alternative cover soil in H2S control technology. The further research directions were prospected.
Keywords: Hydrogen sulfide landfill odor cover soil
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No.4480196647369133****
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