湿润降尘技术,是在防尘用水中添加一定量的湿润剂,以降低水的表面张力,提高水对粉尘的捕获能力。为了降低作业场所空气中的粉尘浓度,提高粉尘合格率,预防和减少矽肺病的发病率,保障职工的身体健康,我矿推广应用了中国有色金属总公司赣州有色冶金研究所研制的CHJ-Ⅰ型湿润剂降尘。现将降尘试验的效果评价如下: Wet dust technology is to add a certain amount of wetting agent in the dust-proof water to reduce the surface tension of water and improve the ability of water to capture dust. In order to reduce the concentration of dust in the workplace air, improve the pass rate of dust, prevent and reduce the incidence of silicosis, and protect the health of workers, we promote the application of CHJ-Ⅰ developed by Ganzhou Institute of Nonferrous Metallurgy, China Nonferrous Metals Corporation Wetting agent dust. Now the effect of dust test as follows: