Thaum 14:57 Lub Tsib Hlis 24, 2021, pom tias muaj kev phom sij lom cov neeg raug lom neeg hauv lub Tsev Kawm Ntawv Furong Bamboo Shoots Cov Khoom Noj hauv lub Cheeb Tsam Changning, Yibin City, Sichuan Xeev thaum lub sijhawm saib xyuas nws cov vaj tse. Raws li cov kws kho mob tau koom rau hauv kev kho mob, thaum 10 teev sawv ntxov hnub 25, tus neeg tuag tau nce txog xya leej. Lwm tus neeg nyob rau qhov chaw nyab xeeb thiab tseem kho tau. Cov chaw kuaj mob hauv cov neeg tuag xav txog lom hydrogen sulfide.
Raws li cov ntaub ntawv dhau los, thaum 14:57 Lub Tsib Hlis 24, 2021, Changxian" 110" ;," 120", thiab" 119" tau txais ntau pawg los mus tshaj tawm tias ib qho kev xav tias muaj teeb meem roj lom tau tshwm sim hauv Tswm Tswm Tswm Tswm Tswm Tsiab Tsw Tshav Fis Fab Hauv Nroog Furong Bamboo Shoots Cov Khoom Noj Hauv Tsev thaum lub sijhawm ua haujlwm ntawm nws cov chaw. Tom qab txoj kev cawm neeg tau zoo, 7 tus neeg tsis nco qab lawm thiab 1 tus tseem tau ceevfaj. Tus neeg mob tau maj nrawm xa mus rau Nroog Changning Cov Neeg' s Tsev Kho Mob kom tau txais kev kho mob. Cov thawj coj hauv lub xeev, nroog thiab nroog thiab cov chaw saib xyuas kev noj qab haus huv, xwm txheej ceev, kev ruaj ntseg pej xeem, kev tiv thaiv hluav taws, thiab cov tub rog tub rog tau khiav mus rau qhov chaw ntawd kom muaj kev kub ntxhov. Lub nroog thiab nroog lub chaw ua haujlwm pabcuam kev kub ntxhov tau tsim los thov kev sib zog ua kom zoo tshaj plaws los kho cov neeg mob.
Tub ceev xwm tau ua txoj kev tshawb nrhiav kev tswjhwm ntawm tus neeg raug cai ntawm Furong Bamboo Shoots Food Factory hauv Nroog Changning raws li txoj cai. Qhov ua rau qhov teeb meem yog nyob hauv qhov kev tshawb nrhiav qhov tob, thiab kev tuav pov hwm yam muaj feem xyuam tau ua raws txoj kev ncaj ncees.
Cov phom sij ntawm hydrogen sulfide
Hydrogen sulfide yog roj tsis muaj roj nrog cov ntxhiab tsw tshwj xeeb ntawm cov qe lwj. Nws yog hnyav dua li huab cua thiab tuaj yeem diffuse los ntawm qhov chaw qis dua mus rau kev deb. Hydrogen sulfide yog cov pa ua pa thiab muaj lub zog neurotoxicity, uas tuaj yeem ua rau hypoxia hauv hlwb thaum nws nkag rau hauv tib neeg lub cev. Qhov kev sib xyaw ua ke ntawm hydrogen sulfide uas ua rau lub neej tam sim ntawv lossis kev noj qab haus huv yog: 1400 mg / m3 (1000 ppm).
Cov tshuaj hydrogen sulfide tsim li cas?
Kev paub qhov chaw ntawm hydrogen sulfide tuaj yeem tiv thaiv kev raug xwm txheej zoo dua. Muaj ntau ntau yam los ntawm hydrogen sulfide. Hydrogen sulfide feem ntau tshwm sim nyob rau hauv cov roj thiab roj zoo qhov chaw tho qhov chaw, cov chaw ua cov nkev hauv av, cov roj av, cov pa roj av rov qab, cov chaw ua kom cov tshuaj lom neeg, thiab cov khawb av. Tsis tas li ntawd, hydrogen sulfide kuj tseem muaj nyob hauv cov tshuab ua kua hluav taws xob, dej phwj tuaj, thiab lub chaw soj nstuam muaj.
Hauv kev lag luam khoom noj khoom haus, tshwj xeeb tshaj yog cov khoom lag luam pickled kev lag luam, vim kev ua tsis ncaj ntawm zaub yuav tsim cov khoom siv tshuaj hydrogen sulfide ntau, nws yuav tsum tau ua nrog saib xyuas.
Cov xwm txheej zoo ib yam li cov teeb pom kev hauv Changning, Sichuan tau tshwm sim ntau zaus, thiab cov chaw lag luam yuav tsum ceev faj hauv kev tsim khoom:
Cuaj tus neeg ua haujlwm ntawm Shanghai khoom noj khoom haus Hoobkas tau txhawj tias yog raug tshuaj lom los ntawm hydrogen sulfide, 5 tuag
Lub Yim Hli 21, 2013, muaj kev huam yuaj tshwm sim hauv Shanghai Sanshang Foods Co., Ltd. hauv Nroog Chongming. Cuaj tus neeg ua haujlwm ntawm lub tuam txhab poob thaum ua haujlwm hauv thaj chaw pickle pickle. Txog tam sim no, tsib tus neeg tau tuag lawm. Raws li kev tshawb nrhiav ntawm qhov ua rau muaj kev sib tsoo los ntawm Shanghai Kev Tswj Xyuas Kev Nyab Xeeb ntawm Kev Ua Haujlwm Kev Nyab Xeeb, kev tshawb nrhiav ua ntej qhia tau hais tias qhov kev huam yuaj yog los ntawm hydrogen sulfide lom thaum cov neeg ua haujlwm ntawm lub tuam txhab ua zaub mov ntxuav lub pas dej pickle.
Su Chenxi, tus Master of Food Science los ntawm Shanghai Ocean University, tau piav qhia tias nyob rau hauv cov txheej txheem ntawm cov txiv qaub pickles, muaj ntau ntawm hydrogen sulfide uas tsw zoo li lub qe lwj yog tsim. Cov neeg ua haujlwm hauv cov khoom lag luam hauv cov khoom lag luam pickled yuav tsum hnav cov khoom siv tiv thaiv xws li lub tshuab ua pa thaum lawv nkag mus ncaj qha rau zaub cov khoom noj.
Tsib tus neeg tuag vim raug tshuaj lom nyob hauv Qinzhou, Guangxi. Cov kws kho mob tau lees tias lawv tau tshwm sim los ntawm hydrogen sulfide lom thiab poob dej
Thaum Lub Kaum Ib Hlis Ntuj Tim 29, 2017, muaj neeg siv tshuaj lom cov kuab lom hauv Qinzhou Guangtai Khoom Noj Hoobkas, uas tau ua rau 5 tus neeg tuag. Cov tub ceev xwm tua hluav taws thiab cov tub rog koom nrog kev cawm dim tau hais rau cov xov xwm hais tias thaum lawv nkag mus rau qhov xwm txheej ntawd, lawv pom tias muaj 5 tus neeg laus nyob hauv cov kua txob hauv qab daus hauv qhov chaw khaws khoom ntawm lub hoobkas. Ntawm lawv, 3 tus poj niam thiab 2 tus txiv neej tau tsis nco qab, thaum pickles tau tsis nco qab lawm. Lub pas dej da ntau dua li ob metres sib sib zog nqus, tab sis tsis muaj kua txia kua ntau.
Raws li kws kho mob' qhov kev lees paub, 4 ntawm lawv tau tuag rau ntawm qhov chaw. Ib tug neeg tuag tom qab kev cawm tsis tau. Tag nrho tsib tus neeg tau tag sim neej los ntawm hydrogen sulfide lom thiab poob dej.
Cov xov xwm tshaj xov xwm tau kawm los ntawm cov neeg ua haujlwm ntawm Food and Drug Administration tias qhov ua rau muaj kev sib tsoo yog cov neeg ua haujlwm nqus cov pa lom, tsis yog vim muaj cov khoom phom sij hauv cov zaub mov nws tus kheej.
Cov neeg ua haujlwm hauv lub chaw ua haujlwm Liangguo hauv Shantou raug tshuaj lom los ntawm hydrogen sulfide, 1 tuag thiab 3 raug mob
Thaum Lub Kaum Ib Hlis 6, 2005, ib tus neeg ua haujlwm raug lom tau tshwm sim hauv ib lub chaw ua haujlwm Liangguo hauv Dongshan Village, Longdu Town, Chenghai District, Shantou City. Plaub tus neeg ua haujlwm raug xoom xaim tias nqus tau cov pa phem xws li hydrogen sulfide thaum tu lub pas dej pickling rau cov txiv hmab txiv ntoo, uas ua rau muaj 1 leeg tuag thiab 3 leeg raug mob.
Cov neeg ua haujlwm hauv lub chaw ua haujlwm Liangguo hauv Shantou raug tshuaj lom los ntawm hydrogen sulfide, 1 tuag thiab 3 raug mob
Thaum lub sijhawm 17:30 thaum Lub Cuaj Hlis 28, 2011, ib tus neeg ua haujlwm ntawm Xindu Haoxin Sauce thiab Pickled Food Factory hauv Longqiao Town, Xindu District, Chengdu, tau koom nrog kev haus luam yeeb thiab tuag taus pa thaum ntxuav lub pas dej ntsev, ua rau peb tus neeg tuag.
Peb cov neeg tuag hauv kev tuag ua tsis taus pa ntawm Chengdu Pickled Food Factory
Thaum lub sijhawm 17:30 thaum Lub Cuaj Hlis 28, 2011, ib tus neeg ua haujlwm ntawm Xindu Haoxin Sauce thiab Pickled Food Factory hauv Longqiao Town, Xindu District, Chengdu, tau koom nrog kev haus luam yeeb thiab tuag taus pa thaum ntxuav lub pas dej ntsev, ua rau peb tus neeg tuag.
Hydrogen sulfide lom kev nyab xeeb kev nyab xeeb hauv Yinchuan Pickle Hoobkas, 3 tus neeg tuag
Lub Xya Hli 25, 2015, muaj teeb meem loj ntawm hydrogen sulfide lom ua rau hauv Yinchuan Nkauj Qinghui Pickles Co., Ltd. 3 tus neeg raug tua los ntawm kev nqus cov pa hydrogen sulfide roj hauv lub pas dej pickle, thiab 3 lwm tus tau raug mob, ncaj qha poob ntau dua 5 lab yuan Cov.
Vim tias qhov concentration ntawm hydrogen sulfide ntau dua li ntawm huab cua, nws yuav ncaj qha mus rau qhov chaw qis qis thaum huab cua tsis ntws. Yog li ntawd, qhov siab tsis tshua muaj siab thaum tus neeg sawv, tab sis ntev li ntev tau qhov kev xav tau nce ceev ceev thaum zaum qis, nws yuav ua rau lom sai sai. Yog tias muaj kev lom neeg hydrogen sulfide lom, cov yam ntxwv zoo ib yam li cov xaim hluav taws xob, thiab nws tsis yooj yim yog tias muaj lub sijhawm los hu rau kev pab lossis ceeb toom rau tus khub.
Thaum lub sij hawm tsim khoom noj, sauerkraut yuav tsim cov kuab lom thiab tsim kev puas tsuaj xws li biogas. Yog hais tias ib tug neeg tau tsaus muag los ntawm kev lom, tsis txhob dig muag mus rau tom pas dej kom cawm tib neeg. Koj yuav tsum hu rau 120, 119, thiab lwm yam kom hu rau tub ceev xwm kom tau kev pab cuam sai li sai tau, tiv thaiv qhov xwm txheej, thiab txuas ntxiv xa lawv mus rau tom pas dej. Tib lub sijhawm, siv cov ncej xyoob lossis cov nqaj los tuav lub taub hau ntawm tus neeg tsis nco qab lub ntsej muag kom lub ntsej muag txhawm rau ua pa. Tom qab tus neeg lom tau cawm dim lawm, tus neeg mob yuav tau txais pa oxygen tam sim ntawd thiab lub plawv plawv kom rov ua haujlwm dua.
Tau qhov twg los: Txawb Nyiaj Ntawm Nyiaj Siv