There is some sulfur dioxide in the experiment exhaust gas of a laboratory, which will diffuse in and pollute surroundin......

A process of residual collection, drying, crushing and solidification is necessary for pellet molding.Asparagus ferns gr......

　　Artificial aeration is considered to be a promising approach to improve pollutants removal efficiency of constructed......

Major environmental problems related to refractories are discussed based on their historical studies mostly in Japan. Th......

本研究主要考察了不同组成的汽车尾气净化催化剂在无氧条件下对ＣＯ水煤气反应和ＨＣ蒸汽转换反应的催化性能。结果表明，在催化剂中添加一定......

通过对烟尘、汽车尾气排放颗粒物、尘土中的有机质经提取分离得饱和烃、芳香烃、菲烃、沥青四个馏分。四个溜分的相对含量有一定的......

为了研究地沟油生物柴油对柴油机排气颗粒氧化活性的影响,采用微孔沉积式碰撞采集器收集了柴油（B0）、地沟油生物柴油（B100）、地沟油生......