通过实验研究来验证微米木丝粉孔穴对PM2.5吸收能力的影响,从而研究微米木丝粉的过滤性能。实验分析可知,利用微米木丝粉制得的滤芯,其表面孔穴越多,其对汽车尾气中的PM2.5等颗粒的吸附效果更好。
To understand the filtration of micron wood fiber powder cavity was performance of micron wood fiber powder, the absorptive capacity of PM2. 5 studied . The result showed that the filter made by with more cavity on it' s surface had better absorptive capacity for PM2. 5 from automobile micron wood fiber powder exhaust gas.