烟气污染综合治理的研究现状及发展趋势  

Research Status and Development Tendency of Flue Gas Comprehensive Treatment

作　　者：胡林龙[1] 彭丽[1] 

机构地区：[1]四川建筑职业技术学院,四川德阳618000

出　　处：《环境科学与管理》2014年第9期85-87,共3页Environmental Science and Management

摘　　要：烟气污染物大致分为气态污染物(SOx和NOx)、颗粒物和重金属。烟气综合治理的研究基础应先研究三类污染物之间、污染物与常用处理工艺之间以及不同污染物处理工艺之间的相互影响和作用。烟气污染综合治理的思路可归纳为工艺直接组合、集成控制与同时处理,其中以同时处理为最优。同时脱硫脱硝的研究趋势为等离子体技术与活性炭吸附技术,同时除尘脱汞的研究趋势则为汞在除尘过程中的迁移转化和汞的氧化剂和氧化方法的研究。Flue gas pollutant is roughly divided into gas pollutants（sulfur oxides and nitrogen oxides）,particulate matter and heavy metals.The basis of comprehensive treatment research are interaction between three kinds of pollutants,influence between pollutants and pollutant treatment process,and the interaction between different pollutant treatments processed.Flue gas pollution comprehensive governance can be divided into direct assembling,integrated controlling and simultaneous processing.This study pointed out that simultaneous processing is the trend of flue gas pollution research.The research trend of technology of synchronize desulfurization and denitration are researched on plasma technology and activated carbon technology.Simultaneous dusting and mercury removal is a conversion path of mercury in de-dusting process and oxidant and oxidation method for mercury.

关 键 词：烟气 综合治理 脱硫脱硝 除尘脱汞 

分 类 号：X701[环境科学与工程—环境工程]