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    • 47. 发明申请
    • PRODUCT AND METHOD FOR TREATMENT OF SOIL CONTAMINATED WITH ENERGETIC MATERIALS
    • 用能量材料污染土壤的产品和方法
    • US20120148347A1
    • 2012-06-14
    • US13323345
    • 2011-12-12
    • Robert C. Borden
    • Robert C. Borden
    • B09C1/02C09K17/14
    • B09C1/02
    • Exemplary products and methods are described for in situ treatment of soil that is or may become contaminated with energetic materials or their degradation products. Easily biodegradable organic material and humic material may be distributed on the soil surface in a manner such that portions thereof are carried below the soil surface by infiltrating water, where the easily biodegradable material may be degraded by microorganisms, generating an anaerobic environment suited to further biologic and abiotic reduction of the contaminants, and the humic material may be retained by the soil particles thereby reducing pollutant leaching.
    • 描述了用于原位处理被高能材料或其降解产物污染的土壤的示例性产品和方法。 容易生物降解的有机材料和腐殖质可以以这样的方式分布在土壤表面上,使得其部分通过渗透水携带在土壤表面下方,其中容易生物降解的材料可能被微生物降解,产生适于进一步生物学的厌氧环境 和污染物的非生物还原,并且腐殖质可以被土壤颗粒保留,从而减少污染物浸出。
    • 49. 发明授权
    • Method and system for disinfection and aeration of soil
    • 土壤消毒和通风的方法和系统
    • US07513077B2
    • 2009-04-07
    • US11560366
    • 2006-11-16
    • Igor Fridman
    • Igor Fridman
    • A01B77/00A01G9/08A01G9/10C05D9/00C09K17/14
    • A01B77/00A01G11/00Y10S47/10Y10S47/12Y10S47/905
    • A method and a system for soil disinfection and aeration by generating shock waves and a flow of detonation products on soil particles. The system includes a combustion chamber having an input port for supplying a predetermined air-fuel mixture to the combustion chamber. An igniter for igniting the air-fuel mixture in the combustion chamber. Means for shifting soil particles into an internal space where shock waves propagate. Rotovator which has rotary blades crumbles soil and shifts soil particles into the internal space of the rotovator. A flame arrester is attached between an air-fuel supply line and the input port. An outlet nozzle increases pressure of the detonation wave and thereby increases the pressure of shock waves and the velocity of detonation products A reflecting plate operates to reflect shock waves after the shock waves pass the soil particles Soil particles receive an additional impact during collision with the reflector plate. The system may be connected and pulled by a mode of transportation used in agriculture, such as a tractor, to efficiently disinfect large areas of soil.
    • 一种通过产生冲击波和爆炸产物在土壤颗粒上流动的土壤消毒和曝气的方法和系统。 该系统包括具有用于向燃烧室供应预定空气 - 燃料混合物的输入端口的燃烧室。 用于点燃燃烧室中的空气 - 燃料混合物的点火器。 将土壤颗粒转移到冲击波传播的内部空间的手段。 具有旋转叶片的旋转器破碎土壤并将土壤颗粒转移到旋转蒸发器的内部空间中。 在空气燃料供应管线和输入端口之间安装阻火器。 出口喷嘴增加爆震波的压力,从而增加冲击波的压力和爆震产物的速度A反射板在冲击波通过土壤颗粒后反射冲击波。土壤颗粒在与反射体碰撞期间接收额外的冲击 盘子。 该系统可以通过农业中使用的运输方式(例如拖拉机)连接和拉动,以有效地消毒大面积的土壤。