Research on environmental benefit evaluation and development trend of coal mine dust control technology
Jia Penghui
Abstract：Coal mine dust control technology is an important means of controlling and reducing dust pollution during coal mining and uti-lization.A study was conducted on the current development status of coal mine dust control technology,with a focus on analyzing main principles,characteristics,and scope of application of wet dust-removal,dry dust-removal,and individual protection technologies.An environmental benefit assessment model for coal mine dust control technology was established,quantitatively evaluating the environmen-tal benefits of different technologies from the aspects of pollutant emission reduction,ecological impact,and health effects.Research shows that wet dust-removal technique has high dust removal efficiency and environmental benefits,and is the preferred solution for coal mine dust control.Dry dust-removal technique and individual protective measures can serve as effective supplements.The results of en-vironmental benefit assessment can provide decision-making basis for prevention and control of coal mine dust pollution,and achieve coordinated development of coal development and environmental protection.In the future,the development trend of coal mine dust con-trol technology is the integration and optimization of multiple technologies,intelligent control,and the integration of clean production and pollution prevention.
Keywords：coal mine dustcontrol technologydevelopment trendenvironmental benefits assessment
Publication Date：2025-08-25
Online Publishing Date：2025-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 20-24 )