Kev siv cov tshuaj lom thiab teeb meem roj ntes hauv kev lag luam sib txawv
Nyob rau hauv kev loj hlob ntawm lub neej niaj hnub no, muaj ntau thiab ntau ntau yam tshuaj lom gases, tshwj xeeb tshaj yog nyob rau hauv factories. Nyob rau hauv kev tsim kho kev lag luam, nws yog ib qho inevitable uas yuav muaj cov pa paug ntawm cov pa phem. Yog tias kev ntsuas tsis tuaj yeem ua raws sijhawm rau cov pa roj no, nws yuav ua rau muaj kev cuam tshuam loj heev. Yog li ntawd, rau ntau qhov kev lag luam, nws yog ib qho tsim nyog yuav tsum muaj lub tshuab ntsuas roj toxic.
Daim ntawv thov nyob rau hauv lub refining thiab tshuaj kev lag luam: refining thiab tshuaj feem ntau muaj xws li crude roj sib cais, hnyav roj lightening, roj khoom kho dua tshiab thiab roj cov khoom refining, roj khoom blending ntaus ntawv, roj ua cov cuab yeej, hydrogen ntau lawm, tshuaj cov khoom thiab ntau lwm yam txheej txheem. Yog li dab tsi gases yuav tsim nyob rau hauv no series ntawm ntau lawm thiab ua? Ntawd yog, cov pa roj carbon monoxide twg tau pom los ntawm cov khoom siv tshuaj lom neeg siv hauv kev ua kom zoo thiab tshuaj lom neeg? Cov pa tshuaj lom neeg tsim tawm hauv cov txheej txheem refining yog cov pa roj carbon monoxide, xws li hydrogen sulfide, sulfur dioxide thiab carbon monoxide. Yog li ntawd, cov khoom siv tshuaj lom neeg feem ntau muaj xws li hydrogen sulfide detectors, sulfur dioxide detectors thiab carbon monoxide detectors.
Daim ntawv thov hauv kev lag luam hlau thiab hlau: hlau thiab hlau smelting feem ntau siv cov pa roj ua roj. Vim tias nws cuam tshuam rau lub tshuab hluav taws xob hluav taws xob, cov roj hluav taws xob hloov pauv thiab cov roj coke qhov cub nrog cov pa roj carbon monoxide siab, lub tshuab hluav taws xob hauv cov hlau thiab hlau smelting feem ntau pom cov pa roj carbon monoxide, uas tuaj yeem hu ua carbon monoxide. Cov pa roj carbon monoxide detector.
