Lub tswb ntsuas qhov ntsuas phosphine gas detector muab dab tsi?
Lub tswb ntsuas qhov ntsuas phosphine gas detector muab dab tsi? Phosphine yog ib qho kev siv tshuaj tua kab tua kab uas muaj txiaj ntsig zoo tshaj plaws, siv dav hauv kev siv tshuaj tua kab hauv teb xws li nplej, haus luam yeeb, suav tshuaj ntsuab, paj rwb thiab hemp. Txawm li cas los xij, vim nws qhov muaj kuab lom heev, qhov seem phosphine concentration nyob rau hauv ib puag ncig yuav tsum tau sim tom qab siv los tiv thaiv cov neeg ua haujlwm noj qab haus huv. Qhov kev txwv tsis pub ua haujlwm rau phosphine yog 0.3mg/m ³, Yog li thawj theem ceeb toom tus nqi ntawm phosphine gas detection tswb ntaus ntawv yuav tsum yog 0.3mg/m ³ Tsis pub dhau, tus nqi tswb theem thib ob yuav tsum nyob rau hauv 0.6mg/m ³ Tsis pub dhau.
Thaum lub sij hawm khaws cia ntawm cov nplej, Suav tshuaj ntsuab, thiab luam yeeb, yog tias muaj kab mob kis mus rau qee qhov, qee qhov nyiaj ntawm phosphides xws li txhuas phosphide, calcium phosphide, thiab zinc phosphide yuav raug faus rau hauv qhov chaw kaw. Cov phosphides no hnov mob nrog dej hauv ib puag ncig kom tso cov roj phosphine, ua tiav cov txiaj ntsig ntawm kev tua kab thiab kab qe. Phosphine muaj kev ua tau zoo thiab cov tshuaj tua kab tseem ceeb rau ntau theem ntawm cov kab tsuag, thiab tau siv dav.
Thaum lub sijhawm fumigation txheej txheem, kev siv tsis raug, kev tiv thaiv tsis zoo, lossis kev sib tsoo tsis zoo yuav ua rau muaj kev phom sij txaus ntshai ntawm cov neeg ua haujlwm nyob ib puag ncig. Tsis tas li ntawd, thaum lub sij hawm tsim khoom, khaws cia, thiab kev thauj mus los ntawm phosphorus hlau tebchaw, phosphine roj yuav raug tsim vim tsis muaj dej noo tsis kam thiab huab cua tsis zoo, ua rau phosphine lom. Yog li thaum siv phosphorus hlau tebchaw rau fumigation los tua kab, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem kev khiav hauj lwm nruj me ntsis. Tom qab fumigation tiav lawm, nws yuav tsum tau ua kom huv si thiab detoxify, thiab ib tug phosphine detector yuav siv tau los xyuas nws, xyuas kom meej tias cov phosphine nyob rau hauv ib puag ncig nyob rau hauv ib tug ntau yam ntawm kev nyab xeeb ua ntej cov neeg ua hauj lwm nkag tau.
Cov tshuaj lom ntawm phosphine muaj zog heev, feem ntau nkag mus rau hauv lub ntsws. Tom qab noj phosphorus hlau tebchaw xws li txhuas phosphide, calcium phosphide, zinc phosphide, thiab lwm yam los ntawm kev ua yuam kev, phosphine yuav hydrolyzed nyob rau hauv txoj hnyuv los tsim phosphine, uas yuav absorbed thiab lom los ntawm txoj hnyuv. Kev lom me me ntawm phosphine tuaj yeem ua rau cov tsos mob xws li hnoos, mob hauv siab, xeev siab, ntuav, insomnia, thiab qaug zog. Kev haus luam yeeb me ntsis tuaj yeem ua rau cov tsos mob no ua rau tsis zoo, suav nrog kev qaug zog, kev tsis nco qab, thiab convulsions. Kev lom neeg hnyav tuaj yeem ua rau cov tsos mob xws li convulsions, coma, poob siab, thiab ua pa tsis ua haujlwm.
