首页>
外国专利>
systems and methods of producing nitrate on site and producing nitrogen compounds in plant and bringing said nitrogen compounds into contact with water processing system in
systems and methods of producing nitrate on site and producing nitrogen compounds in plant and bringing said nitrogen compounds into contact with water processing system in
展开▼
机译:在工厂中现场生产硝酸盐并生产氮化合物并将这些氮化合物与水处理系统接触的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electric plasma arc apparatus and method produces nitrogen compounds, solely using ambient air extracted in proximity to the apparatus. The nitrogen compounds are brought into contact with a water processing system, forming nitrate on-site. Hydrogen sulfide present in the water processing system is removed, and the production of hydrogen sulfide by sulfate-reducing bacteria (SRB) is eliminated by introducing nitrate into the system, whereby denitrifying microorganisms, using the nitrate, outcompete the sulfate-reducing bacteria for the available carbon nutrients, thus preventing the SRB from producing hydrogen sulfide. Nitrate ions generated in the water processing system which contains the denitrifying microorganisms can enhance oil recovery by means of microbial enhanced oil recovery mechanisms. Further, the electric plasma arc apparatus and methodology eliminate major costs of conventional treatment techniques, including the transportation and storage of nitrate and the need for a continuous supply of natural gas and water.
展开▼