Daim ntawv thov thaj chaw ntawm cov pa roj toxic detectors
Cov pa roj carbon monoxide detectors tau dav siv vim lawv lub peev xwm los ntsuas qhov muaj cov pa tshwj xeeb. Lub hom phiaj ntawm kev siv cov cuab yeej siv tshuaj lom neeg yog los xyuas kom muaj kev nyab xeeb ntawm kev tsim khoom thiab kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov khoom. Qhov tshwm sim ntawm cov khoom siv tshuaj lom neeg tau daws cov teeb meem nrhiav pom ntawm ntau yam tsis muaj xim thiab tsis muaj ntxhiab tsw. Yog li dab tsi yog qhov tseem ceeb ntawm daim ntawv thov ntawm cov khoom siv no?
1. Petrochemical teb
Kev lag luam petrochemical yog ib thaj chaw uas muaj roj ntau ntau. Qhov no yog vim hais tias thaum lub sij hawm tawg thiab tawg txheej txheem ntawm cov roj, ntau cov nplaim hluav taws xob xws li methane raug tsim. Thaum cov pa roj tso tawm, muaj kev pheej hmoo ntawm hluav taws lossis tawg. Yog li ntawd, tus naj npawb ntawm kev teeb tsa tau dav zuj zus. Muaj ntau lub tshuab tshuaj lom neeg muaj kuab lom yog tsim nyog. Nws tsuas yog tshwm sim hais tias ntau lub tshuab hluav taws xob zoo siab tam sim no muaj tus nqi siab thiab yuav tsis coj tus nqi siab rau kev lag luam petrochemical.
2. Cov pa roj paug ntau lawm
Muaj ntau cov pa roj carbon monoxide muaj ntau yam siv. Qee tus ntawm lawv yog cov khoom siv nruab nrab rau cov khoom tsim los ntawm lwm cov tuam txhab tshuaj, thiab qee qhov yog tsim rau kev siv tshwj xeeb. Thaum cov pa roj tso tawm thaum lub sijhawm tsim khoom, lawv yuav ua rau tuag taus, yog li nws yog ib qho tsim nyog yuav tsum tau teeb tsa lub tswb nrov heev. Thiab thaum lub tswb nrov nrov, cov neeg ntawm qhov chaw tuaj yeem cuam tshuam lossis khiav tawm tam sim ntawd.
3. Mining teb
Qee cov khoom siv tshuaj lom neeg hauv kev ua liaj ua teb kuj ua lub luag haujlwm loj hauv cov txheej txheem mining. Tshwj xeeb, qee cov khoom siv tshuaj lom neeg siab heev kuj muaj cov khoom siv hluav taws xob hauv ntau qhov kev tshawb nrhiav. Thaum cov pa roj hauv cov pob zeb tsim tawm thaum lub sijhawm mining, nws tuaj yeem tshawb pom tam sim ntawd. Kev ceeb toom rau cov neeg ua haujlwm tam sim ntawd yuav ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov pa paug ntawm cov pa phem hauv kuv qhov chaw thiab ua rau muaj neeg raug mob hnyav.
Tau kawg, cov khoom siv tshuaj lom neeg muaj txiaj ntsig zoo muaj ntau yam siv tau. Ntxiv rau peb qhov chaw uas tau hais los saum toj no, lawv tseem ua lub luag haujlwm xa mus rau ntau hom kev lag luam, ntsiag to saib xyuas kev nyab xeeb ntawm tib neeg thiab cov khoom ntiag tug ntawm lub sijhawm nyab xeeb, thiab ntau dua rau qhov zoo, nws muab cov tswv yim thiab kev daws teeb meem rau tus nqi. cov lag luam kom tswj tau tus qauv thiab tswj cov kev pheej hmoo.
