Kev siv cov khoom siv cais tawm

Tus neeg faib khoom tau siv dav hauv cov txheej txheem cov txiaj ntsig ntawm cov hlau txhawm rau cais cov khoom me me ntawm cov tshuaj slurry, thiab tseem tuaj yeem siv rau hauv desliming thiab dewatering ntawm cov ntxhua ntxhua dej. Nws feem ntau ua ke nrog lub pob zeb ntub kom tsim cov txheej txheem kaw.