EMISSION AND COLLECTION ON PARTICLES OF POWER PLANT IN CHINA

摘要

Based on the characteristic of coal and fly ash, the state of particle control technology in China, and the restricted nature resource of water and ash storage field, a planning about controlling particle has been put forward. As follows, the situation that the electrostatic precipitator (ESP) is the mainly collection mode would be changed, and the fabric filter will have the same status as ESP in future. How to make the reasonable choice between ESP and the fabric filter based on different coal and fly ash has been discussed. Synchronously, the potential that ESP collects PM2.5 and the mainly problem about generalizing the fabric filter have also been analyzed.