首页>
外国专利>
Stabilization system of Landfill and contaminated soil with horizontal and vertical lance for air injection and gas extraction
Stabilization system of Landfill and contaminated soil with horizontal and vertical lance for air injection and gas extraction
展开▼
机译：带有水平和垂直喷枪的填埋场和污染土壤的稳定系统，用于空气注入和抽气
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention, hazards which relates to stabilization facilities of contaminated soil, by injecting air into the landfill or soil contaminated and call the anaerobic conditions of the contaminated soil to aerobic conditions, the exhaust by trapping harmful gases from the contaminated soil capable of reducing the amount of gas injected into the air and the horizontal for extracting noxious gases relates to the landfill and contaminated soil stabilization system and method are provided vertical tube.; The present invention to achieve this, and a vertical tube which extends from the top of the landfill or soil contaminated with lower naeseol; The horizontal branch pipe which becomes the lower portion of the contaminated soil and inclined a given ramp naeseol; Air supply apparatus for supplying air at a predetermined pressure to the vertical branch and a horizontal branch pipe and; It characterized in that the harmful gas extraction device for extracting processing harmful gases present in contaminated soil in a vertical tube and a horizontal tube is provided. Accordingly, the injection of air, by making use of the vertical branch and a horizontal branch pipe can shift in the air-filled and harmful gases extracted to extract the toxic gas, maximizing the transmission efficiency of oxygen into the contaminated soil into the contaminated soil, and , by minimizing the anaerobic zone oxygen are not passed, it is possible to greatly improve the stabilization efficiency of the contaminated soil, and the effect which can be used very effectively in the transfer method for stabilizing and Minas stabilization method, to shorten the stability period of the contaminated soil it is effective to bring the costs accordingly.
展开▼
