Aluminium phosphide yog cov khoom siv tshuaj nrog cov mis molecular AlP, uas tau txais los ntawm kev hlawv liab phosphorus thiab txhuas hmoov. Ntshiab aluminium phosphide yog siv lead ua dawb; Cov khoom lag luam feem ntau yog lub teeb daj lossis grey-ntsuab xoob xoob nrog cov purity ntawm 93% -96%. Lawv feem ntau ua rau hauv cov ntsiav tshuaj, uas tuaj yeem nqus dej noo ntawm lawv tus kheej thiab maj mam tso cov pa roj phosphine, uas ua rau muaj kev cuam tshuam fumigation. Aluminium phosphide tuaj yeem siv rau hauv cov tshuaj tua kab, tab sis nws yog ib qho tshuaj lom rau tib neeg; aluminium phosphide yog semiconductor nrog lub zog sib txawv.
Yuav ua li cas siv aluminium phosphide
1. Aluminium phosphide yog nruj me ntsis txwv tsis pub sib cuag nrog cov tshuaj.
2. Thaum siv aluminium phosphide, koj yuav tsum nruj me ntsis raws li cov kev cai cuam tshuam thiab kev nyab xeeb ntsuas rau aluminium phosphide fumigation. Thaum fumigating aluminium phosphide, koj yuav tsum tau coj los ntawm cov kws tshaj lij lossis cov neeg ua haujlwm paub txog. Kev ua haujlwm ib leeg yog txwv nruj heev. Nyob rau hauv tshav ntuj, tsis txhob ua thaum hmo ntuj.
3. Lub thoob tshuaj yuav tsum tau qhib sab nraum zoov. Kev phom sij cordons yuav tsum tau teeb tsa nyob ib ncig ntawm qhov chaw fumigation. Lub qhov muag thiab lub ntsej muag yuav tsum tsis txhob tig mus rau ntawm lub qhov ncauj ntawm lub thoob. Cov tshuaj yuav tsum tau muab rau 24 teev. Yuav tsum muaj ib tus neeg mob siab rau xyuas seb puas muaj cua nkag los yog hluav taws.
4. Tom qab cov roj tau tawg lawm, sau tag nrho cov khoom seem hauv hnab tshuaj. Cov residue tuaj yeem muab tso rau hauv ib lub hnab nrog dej hauv lub thoob hlau hauv qhov chaw qhib deb ntawm qhov chaw nyob, thiab soaked tag nrho kom decompose cov residual aluminium phosphide (txog thaum tsis muaj npuas ntawm cov kua dej). Cov slurry tsis muaj teeb meem tuaj yeem muab pov tseg rau hauv qhov chaw tso cai los ntawm lub tuam tsev tswj hwm ib puag ncig. Qhov chaw pov tseg pov tseg.
5. Siv cov thawv ntim khoom siv yuav tsum tsis txhob siv rau lwm lub hom phiaj thiab yuav tsum tau muab pov tseg rau lub sijhawm.
6. Aluminium phosphide yog tshuaj lom rau muv, ntses, thiab silkworms. Tsis txhob cuam tshuam rau ib puag ncig thaum siv tshuaj tua kab. Nws yog txwv tsis pub nyob rau hauv silkworm chav.
7. Thaum siv tshuaj tua kab, koj yuav tsum hnav lub npog ntsej muag uas tsim nyog, hnav khaub ncaws ua haujlwm, thiab hnab looj tes tshwj xeeb. Tsis txhob haus luam yeeb lossis noj. Ntxuav koj ob txhais tes, ntsej muag lossis da dej tom qab siv tshuaj.
Yuav ua li cas aluminium phosphide ua haujlwm
Aluminium phosphide feem ntau yog siv los ua cov tshuaj tua kab dav-spectrum fumigation, feem ntau yog siv los fumigate thiab tua cov kab tsuag ntawm cov khoom, ntau yam kab tsuag hauv qhov chaw, cov qoob loo khaws cov kab tsuag, cov noob qoob loo khaws cov kab tsuag, cov nas sab nraum zoov hauv qhov tsua, thiab lwm yam.
Tom qab txhuas phosphide absorbs dej, nws yuav tam sim ntawd tsim cov roj phosphine lom heev, uas nkag mus rau hauv lub cev los ntawm cov kab ua pa ntawm cov kab (los yog nas thiab lwm yam tsiaj) thiab ua rau cov kab mob ua pa thiab cytochrome oxidase ntawm cov cell mitochondria, inhibiting lawv ib txwm ua pa thiab ua rau tuag. .
Thaum tsis muaj oxygen, phosphine tsis yooj yim nqus los ntawm kab thiab tsis pom muaj tshuaj lom. Thaum muaj cov pa oxygen, phosphine tuaj yeem nqus tau thiab tua kab. Cov kab uas raug phosphine ntau ntau yuav raug mob tuag tes tuag taw lossis tiv thaiv coma thiab txo ua pa.
Cov khoom npaj tuaj yeem fumigate nyoos nplej, nplej tiav, roj qoob loo, qos yaj ywm qhuav, thiab lwm yam. Thaum fumigating noob, lawv cov dej noo yuav tsum sib txawv nrog cov qoob loo sib txawv.
Daim ntawv thov Scope ntawm aluminium phosphide
Hauv cov tsev khaws khoom kaw lossis cov thawv ntim khoom, txhua yam khoom khaws cia cov kab tsuag tuaj yeem raug tshem tawm ncaj qha, thiab cov nas hauv lub tsev yuav raug tua. Txawm hais tias kab tsuag tshwm sim hauv granary, lawv tuaj yeem raug tua zoo. Phosphine tuaj yeem siv los kho cov kab tsuag, ntshauv, cov khaub ncaws tawv, thiab cov npauj nqes ntawm cov khoom hauv tsev thiab khw muag khoom, lossis kom tsis txhob muaj kab tsuag.
Siv nyob rau hauv kaw tsev cog khoom, iav tsev, thiab yas tsev cog khoom, nws muaj peev xwm ncaj qha tua tag nrho cov underground thiab saum toj no-av kab tsuag thiab nas, thiab tuaj yeem nkag mus rau hauv cov nroj tsuag kom tua cov kab tho txawv thiab cov hauv paus nematodes. Cov hnab yas kaw nrog tuab zoo nkauj thiab tsev cog khoom tuaj yeem siv los kho cov paj qhib thiab xa paj paj, tua nematodes hauv av thiab hauv cov nroj tsuag thiab ntau yam kab tsuag ntawm cov nroj tsuag.
Post lub sij hawm: Jan-03-2024
