室内空气污染治理的研究进展

室内空气污染的危害得到逐步认识的同时,人们也意识到了维持良好的室内空气品质的重要性,于是有效的防治和治理室内空气净化技术成为了目前最为迫切的需求。简明地阐述了室内空气污染物的来源、危害,并且客观地评价了目前室内空气传统污染治理方法如通风换气、吸附法、臭氧净化法、静电除尘法、负离子净化法,以及部分新技术如光触媒法、空气触媒法、二氧化钛-活性炭纤维合成技术和纳米二氧化钛等离子体放电催化空气净化技术等的优缺点,最后展望了未来室内空气净化技术的发展前景。

On Indoor Air Pollution and Indoor Air Quality Control

While indoor air pollution dangers gradually are becoming better known,the importance of maintaining good indoor air quality(IAQ) is now a pressing issue.Therefore,identifying the best effective air cleaning techniques from among those currently available is an urgent need.The sources and dangers of the indoor air contamination are elaborated in this paper.The paper describes the merits and shortcomings of traditional air cleaning techniques such as the ventilation-air change and adsorption methods.The paper objectively evaluates new techniques such as the photocatalyst and air-catalyst methods.Finally,it discusses future prospects for indoor air decontamination techniques.