采集污泥发酵气体的工程试验  

General test and research on extracting zymosis gas at the bottom of lakes rivers and ponds in the city

作　　者：王遵义[1] 

机构地区：[1]浙江万里学院科研处,浙江宁波315100

出　　处：《农机化研究》2004年第6期190-192,共3页Journal of Agricultural Mechanization Research

基　　金：浙江省教育厅资助项目(20020924)

摘　　要：湖河池底的污泥发酵产生大量的沼气和有害的H2S、NH3等气体,不停地释放到空气中污染环境。在小船上安装一个发酵气体采集利用装置,一边清除水面垃圾,一边采集水底发酵气体,过滤掉NH3,用沼气作为燃料具有良好的经济价值。循环干法脱硫消除H2S,改善空气质量;采集发酵气体又能促进水体自净功能的提高,改善水体质量,也能减少温室效应比CO2高20倍的CH4气体逃逸到空气中,改善大气质量。The mud at the bottom of lakes, rivers and ponds can ferment Zymosis gas, H2S, NH3 and so on. They are constantly discharging gases that pollute environments. On the boat is fixed a device with extracting fermentation gas, it can weed out rubbish on surface the river, well can extract fermentation gas at the bottom of lakes. First, leaching NH3, marsh gas is made flue, make the method to decarbolize erase H2S, so that it can improve quality of the city air. and also help water self-purification and water quality.It can reduce the smelly and harmful gas, H2S and stop CH4, effective gas in the greenhouse, from escaping into the air .it can improve air quality.

关 键 词：发酵气体 工程试验 污泥 污染环境 气体采集 水面垃圾 经济价值 干法脱硫 空气质量 水体自净 水体质量 温室效应 大气质量 H2S NH3 CH4 CO2 沼气 小船 

分 类 号：X703[环境科学与工程—环境工程] TS261.9[轻工技术与工程—发酵工程]