The Detection Method of Pollutants Emission Factors When Straw Burns Down in the Field
As the amount of Chinas burning straw in the field in fact is very big, the pollution caused by straw burning should not be ignored. At present in China ，the pollutants emission factors from straw burning are based on foreign data. That foreign data are greatly different has brought about certain difficulty for reference. In the project, pollutants emission factors from burning straw and influencing factors were analyzed by using two kinds of methods, one of which is detecting straw combustion to get pollutants emission factors in the laboratory open burning furnace that was designed on our own, and the other is burning straw whose weight is determined in the field, detecting pollutants emission concentration under the direction, calculating concentration of location of draw burning by using diffuse formula and finally calculating pollutants emission factors. The scientific methods for determination of pollutants emission factors when straw is burning in the field are summarized and the more reliable pollutants emission factors are detected in the paper.
Straw Burning Emission Factors Detection Method
ZHAO GuangMing LI Bin
College of Chemical Technology and Environment, North university of china, Taiyuan, 030051
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）