1. Kev soj ntsuam cov pa hluav taws xob hluav taws xob: Hauv kev lag luam xws li thee- cov chaw tsim hluav taws xob hluav taws xob, steel mills, thiab cement nroj tsuag, cov khoom siv oxygen ntub dej yog siv los saib xyuas cov pa oxygen thiab noo noo cov ntsiab lus hauv flue gas, pab txhim kho cov txheej txheem combustion thiab txo cov pa phem.
2. Kev Tswj Xyuas Txheej Txheem Kev Lag Luam: Hauv kev lag luam tshuaj lom neeg, tshuaj, thiab khoom noj khoom haus, cov khoom siv oxygen ntub dej yog siv los saib xyuas cov pa oxygen thiab noo noo thaum lub sij hawm tsim khoom, ua kom cov khoom zoo thiab kev nyab xeeb ntawm kev tsim khoom.
3. Kev soj ntsuam ib puag ncig: Hauv cov chaw saib xyuas ib puag ncig thiab kev saib xyuas cov pa phem hauv online, cov tshuab nqus pa ntub dej yog siv los saib xyuas cov pa oxygen thiab cov dej noo hauv cov huab cua hauv lub sijhawm, muab cov ntaub ntawv txhawb kev txiav txim siab ib puag ncig- ua.
