Aluminium Sulfate Safe Cia thiab tuav

General Safety Guidelines

Cov txheej txheem kev nyab xeeb dav dav yuav tsum tau ua raws thaum tuav thiab khaws cia aluminium sulfate. Cov no suav nrog:

• Tag nrho cov khoom siv tshuaj yuav tsum tau muab khaws cia thiab sau npe raws li cov lus qhia ntawm daim ntawv kev nyab xeeb. Cov tshuaj yuav tsum tau muab khaws cia rau hauv lawv cov ntim thawj. Yog tias koj xav tau cov tshuaj me me, lub ntim tshiab yuav tsum haum rau cov khoom siv.
• Cov tshuaj yuav tsum tsis txhob muab khaws cia ua ke nrog cov khoom siv hluav taws xob thiab lub tog raj kheej roj.
• Cov thawv ntim tshuaj yuav tsum tau muab kaw nrog lub hau kaw thaum lawv tsis siv.
• Cov cuab yeej siv rau kev tuav thiab ntxuav cov spillage yuav tsum tau npaj thiab haum rau cov tshuaj khaws cia. Nws yog qhov tsim nyog kom muaj cov cuab yeej tso tawm sab nraum lub khw muag tshuaj.
• Nws yog ib qho tseem ceeb rau kev faib hluav taws kub ntawm cov lockers thiab cov chav kom phim cov hom thiab cov nqi ntawm cov tshuaj uas khaws cia rau hauv.
• Cov khoom siv hluav taws xob yuav tsum tau muab khaws cia rau hauv cov khoom siv hluav taws xob hluav taws xob los yog hauv qhov chaw sib cais.
• Siv cov cuab yeej tiv thaiv tus kheej (xws li, hnab looj tes, daim npog ntsej muag) thaum tsim nyog.
• Cov khoom siv hluav taws xob ntau ntxiv thiab cov pov tseg uas muaj kev phom sij yuav tsum tau ua raws li cov ntaub ntawv hauv daim ntawv qhia kev nyab xeeb.
• Cov cuab yeej pab thawj zaug yuav tsum muaj.
• Cov chaw ua haujlwm yuav tsum tau ntxuav tsis tu ncua. Yuav tsum tsis txhob muaj tshuaj lom rau hauv pem teb.

Human Risks ntawm Aluminium Sulfate

Txawm hais tias txhuas sulfate yog cov tshuaj muaj ntau yam, nws tsis yog yam tsis muaj kev pheej hmoo. Nws raug xaiv los ua cov khoom muaj kev phom sij raws li Kev Ua Haujlwm Ib puag ncig Kev Ua Haujlwm, Kev them nyiaj, thiab kev lav phib xaub (CERCLA).
 

Cov ntaub ntawv Toxicology

• Kev kwv yees mob hnyav: Qhov ncauj mob LD50 ntau dua 5,000 mg/kg.
• Kev kwv yees toxicity ntev: Qhov ncauj qhov ncauj LD50 ntau dua 5,000 mg/kg.
• Cov tsos mob ntawm Overexposure: Tej zaum yuav ua rau tawv nqaij thiab qhov muag khaus. Yog tias nqus tau, yuav ua rau mob taub hau, xeev siab, thiab ua pa ua pa.
• Carcinogenicity: Tsis tau teev tias yog cov carcinogen los ntawm NTP, IARC, lossis OSHA.
• Lwm Yam Kev Nyab Xeeb Kev Nyab Xeeb: Cov kev raug mob uas raug lees paub los ntawm txhuas sulfate yog cov ntaub so ntswg hauv zos. Qhov ua kom khaus khaus feem ntau yog los ntawm hydrolysis los tsim sulfuric acid thiab tuaj yeem tshwm sim los ntawm kev noj, tawv nqaij lossis qhov muag, lossis nqus cov plua plav thiab pos huab. Tshem cov neeg raug tsim txom los ntawm qhov chaw muaj kab mob.
• Txoj Kev Nkag Nkag: Noj, tawv nqaij lossis qhov muag, lossis nqus cov plua plav thiab huab cua.
• SKIN / EYES: Tej zaum yuav ua rau pob txha kub hnyiab lossis khaus khaus heev hauv qhov muag. Cov pa taws los yog pos huab tuaj yeem ua rau khaus lossis hlawv rau ntawm daim tawv nqaij.
• NYEEM NTXIV: Qhov ncauj thiab plab hnyuv khaus. Cov ntaub so ntswg hauv zos puas. Kev xeev siab, ntuav, raws plab, thiab plab hnyuv los ntshav tuaj yeem ua raws. Yuav ua rau tuag taus yog tias nqos tau ntau txaus.
• INHALATION: Irritation ntawm lub pa system. Kev raug mob mus ntev yuav ua rau mob bronchial irritation, hnoos, thiab bronchial pneumonia. Cov kev kho mob feem ntau ua rau hnyav dua yog mob hnyav thiab mob ua pa ntev.

Kev Pabcuam Ua Ntej

Daim tawv nqaij / Qhov muag tiv tauj:Rau daim tawv nqaij, tshem tawm cov khaub ncaws tsis huv tam sim ntawd hauv qab da dej nyab xeeb. Ntxuav daim tawv nqaij nrog dej ntws tsawg kawg 15 feeb. Ntxuav khaub ncaws ua ntej rov siv dua. Rau qhov muag, yaug kom zoo hauv qhov muag ntxuav rau ob peb feeb; tshem cov looj tsom iav yog tam sim no thiab yooj yim ua; ceev faj yaug tus neeg lub qhov muag nrog dej ntws li 15 feeb. Nrhiav kev kho mob yog tias khaus khaus tshwm sim.

Noj:Yaug qhov ncauj. Tam sim ntawd dilute cov khoom nqos los ntawm qhov ncauj noj cov dej los yog mis nyuj ntau. Tsis txhob ua rau ntuav. TSIS TXHOB muab cov kua hauv qhov ncauj rau tus neeg tsis nco qab. Hu rau tus kws kho mob lossis chaw tswj tshuaj lom yog tias tus neeg mob tsis xis nyob lossis ntau dua li ob peb tee tau noj.

Inhalation:Nrhiav kev pab kho mob yog tias muaj kev khaus khaus, yog tias tus neeg muaj kev ua pa nyuaj, lossis muaj cov kua dej hauv lub ntsws. Tshem cov neeg raug tsim txom los ntawm qhov chaw muaj kab mob. Yog tias ua tsis taus pa lawm, muab kev ua pa tawm dag zog. Kev ua pa tsis muaj zog tuaj yeem ntxiv nrog lub hnab-qhov ncauj qhov ntswg los yog ua haujlwm ua pa uas xa tawm tsawg kawg 1 liter / thib ob.

Kev ruaj ntseg cia thiab tuav

Tsis pom zoo haus luam yeeb thiab/los yog noj mov hauv qhov chaw cia. Stainless hlau los yog fiberglass tank yog pom zoo. Khaws cov khoom kom deb ntawm qhov chaw tshav kub thiab ncaj qha tshav ntuj. Tsis txhob rov qab siv cov thawv ntim khoom tshwj tsis yog tias tau kho kom zoo. Cais tawm kom tsim nyog los ntawm cov tshuaj uas tsis muaj pH yuav ua rau muaj kev phom sij txaus ntshai; Piv txwv li kev sib xyaw nrog hypochlorite tuaj yeem ua rau muaj kev hloov pauv ntawm cov roj chlorine.

Kev tso cai tsis raug cai

• Rau kev ntxuav ntawm daim ntawv qhuav ntawm alum, cheb los yog shovel spills ntawm lub compound thiab muab tso rau hauv ib lub thawv ntim. Tom qab ntawd, ntxuav cov residue nrog ntau cov dej thiab neutralize nrog soda tshauv los yog txiv qaub, yog tias tsim nyog.
• Rau daim ntawv ua kua, hnav PPE tsim nyog rau kev tuav cov khoom. Tsis haus luam yeeb lossis noj hauv qhov chaw nchuav. Absorb me me nrog xuab zeb los yog vermiculite. Muab cov khoom tsis huv tso rau hauv lub thawv tsim nyog rau kev pov tseg.
• Yog tias nchuav rau hauv av, qhov chaw cuam tshuam yuav tsum tau muab tshem tawm mus rau qhov tob ntawm 1 mus rau 2 ntiv tes thiab muab tso rau hauv lub thawv tsim nyog rau kev pov tseg. Kev nchuav loj yuav tsum tau ua raws li koj lub koom haum txoj kev npaj ua ntej. Tsis txhob muab cov khoom pov tseg rau hauv cov kav dej phwj hauv pej xeem lossis lwm txoj hauv dej.
• Hnav khaub ncaws thiab khoom siv tiv thaiv tsim nyog thaum ua haujlwm tu. Xyuas kom tsim nyog decontamination ntawm cov cuab yeej thiab cov cuab yeej tom qab ntxuav. Yuav tsum muaj qhov cua txaus thaum nruab nrab ntawm qhov nchuav / xau.

Hauv kev xaus, yog tias koj ua raws li cov kev nyab xeeb no, khaws cia, thiab tuav cov lus qhia, koj yuav siv tau txhuas sulfate yam xyuam xim. Yog xav paub ntxiv txog peb cov khoom lag luam alum thiab nkag mus rau Cov Ntaub Ntawv Kev Nyab Xeeb thiab Cov Ntaub Ntawv Cov Ntaub Ntawv, mus saib pebnplooj ntawv khoom.