Abstract: [Objective] To investigate the levels of environmental electromagnetic radiation in emporiums of Suzhou city, the electromagnetic radiation intensity of household appliances and some lamps and lanterns. [Methods] The levels of electromagnetic radiation for the environment and some household appliances and lamps were measured with a PMM 8053B portable field intensity indicator. [Results] For 251 check points of eight emporiums, the scope of electric-field intensity is from 0.29 to 9.14 V/m, and the average value is 3.76 V/m. The electromagnetic 
radiation degree of most houshold appliances is under the national standard except for the
induction cooker, the electric kettle and the electric rice cooker. The electromagnetic radiation intensity of some lamps is high, and the highest level of electric field intensity is 113.57V/m, which thus elevate radiation levels of local environment. [Conclusion] The electromagnetic radiation level of the indoor areas investigated in Suzhou emporiums is under the national standard as a whole. We suggested that electromagnetic radiation standard for lighting instruments should be developed and the management of electromagnetic radiation for and lamp and lanterns should be further strengthened.
Key words: Emporium; indoor environment; Electromagnetic radiation          

隨著社會經(jīng)濟(jì)的發(fā)展，城市居民進(jìn)入了信息化社會，通信、雷達(dá)、導(dǎo)航、家用電器、無線廣播等電子設(shè)備越來越多，使城市環(huán)境充斥著電磁波。電磁波既是信息載體和能量流載體，又是危害城市居民生活的電磁污染要素[1]，聯(lián)合國人類環(huán)境會議已把電磁污染列為必須控制的一種公害。
據(jù)報道[2]，城市居民有92%的時間是在室內(nèi)度過的，就環(huán)境污染對人體健康的影響而言，，室內(nèi)環(huán)境比室外更為重要。目前，國內(nèi)外主要研究室外環(huán)境中電磁輻射污染[3]，對室內(nèi)環(huán)境電磁輻射的研究卻少見報道。大型商場人員流量大，暴露情況復(fù)雜，工作人員暴露時間長， 因此商場室內(nèi)電磁輻射的健康效應(yīng)不容忽視，為此對蘇州市大型綜合性商場的室內(nèi)環(huán)境電磁輻射水平進(jìn)行了調(diào)查。


1. 材料和方法
1.1 測量儀器
1.2 測量對象
1.3 測量方法
1.4 評價依據(jù)
2. 調(diào)查結(jié)果
2.1 環(huán)境電磁輻射水平測量
2.2 部分家用電器電磁輻射水平測量
2.3 照明燈具電磁輻射水平測量
3. 討論

參考文獻(xiàn)




本文編號：234614