synthetically analyzes and compares the presently familiar air-cleaning technique; presents the structure,technical principle,technical efficacy,technical advantage and appliance foreground of the air-cleaning equipment of high voltage and static electricity exterminating bacteria and removing dus

Objective:To observe the effect of fixative,mounting medium,temperature and sterilized method to three waves quantum dots(QDs)served as a mark on the peritoneal macrophages and normal skin of mice.

Objective To restrain proliferation of Legionella pneumophila using the set of removing alga and bacterium by destroying its microecoenvironment and provide guide for establishing the way that can control proliferation and propagation of Legionella pneumopila for a long time and no negative effect on environment.

This paper introduces coal dust producing reason,ZPW type coal dust prevention device structure and working principle.

Study on Comprehensive Dedusting Method in Coal Mine;

Study on the technology of desulfurization and dedusting in SF column;

Study on Mechanism of Vibrating Grid Dedusting Technology With Charged Fog;