CAJ | 학술논문

汽车尾气污染物的治理是交通运输“节能减排”工作的重要内容之一。纳米TiO2可降解汽车尾气，但如何使纳米TiO2与路面结合？通过对半柔性路面的结构特点与纳米TiO2光催化原理的研究，提出半柔性路面负载纳米TiO2的实用方法，通过玻璃微珠的间接负载以达到催化剂能够可持续利用的目的。同时解决了路面的抗滑，抗磨等性能。提高了纳米TiO2催化剂的耐久性能，通过半柔性路面的碱性水泥浆的中和反应，去除了催化剂表面附着的反应的终级产物无机酸，有利于催化剂的循环使用。可广泛应用于城市道路，高速公路道路与一些特殊路段中。为实践“资源节约，环境友好”和可持续发展的交通建设模式做出贡献，具有广阔的推广意义。
기차미기오염물적치리시교통운수“절능감배”공작적중요내용지일。납미TiO2가강해기차미기，단여하사납미TiO2여로면결합？통과대반유성로면적결구특점여납미TiO2광최화원리적연구，제출반유성로면부재납미TiO2적실용방법，통과파리미주적간접부재이체도최화제능구가지속이용적목적。동시해결료로면적항활，항마등성능。제고료납미TiO2최화제적내구성능，통과반유성로면적감성수니장적중화반응，거제료최화제표면부착적반응적종급산물무궤산，유리우최화제적순배사용。가엄범응용우성시도로，고속공로도로여일사특수로단중。위실천“자원절약，배경우호”화가지속발전적교통건설모식주출공헌，구유엄활적추엄의의。
It is one of the most important contents of the energy conservation and emission reduction in transportation to deal with the automobile exhaust pollutants. In this essay the practical method of nano-TiO2 immobilized on the semi-flexible pavement was put forward through the study of structural characteristics of the semi-flexible pavement and principles of the nanometer Ti02 photo-catalysis. Sustainable use of the catalyst can be achieved through indirect load of glass beads. The performance of antiskid and wear resistance can be also achieved. And the durability of nano-TiO2 catalysis will be improved too. The inorganic acid of the ultimate product of the reaction can be removed from the surface of catalysis after neutralization reaction of alkaline cement mud of the semi-flexible pavement. This is good for the recycling of catalysis. This technology can be widely used in urban roads, highways and some special pavements. Great contributions will be made in the traffic construction mode of resource saving, environmental friendly and sustainable development. Therefore, there is a wide popularized significance.