Vim li cas peb thiaj yog thawj lub tshuab pub zaub mov hauv kev lag luam minerals?

Hauv qhov chaw sib tw ntawm kev lag luam trace element, peb lub tuam txhab Sustar tau sawv tawm ua lub tshuab pub tsiaj zoo tshaj plaws, teeb tsa tus qauv rau qhov zoo thiab kev ntseeg siab. Peb txoj kev cog lus rau kev ua tau zoo yog pom tseeb hauv peb cov khoom zoo, suav nrog Copper Sulfate, Tribasic Cupric Chloride,Hlau Sulfate, Zinc Sulfate,Zinc Oxide,Manganese Sulfate, thiabMagnesium Sulfate.Peb txaus siab rau peb tus kheej tsis yog ua tau raws li cov qauv hauv tebchaws xwb, tab sis kuj ua tau zoo tshaj qhov peb xav tau, kom ntseeg tau tias peb muab cov khoom zoo tshaj plaws rau peb cov neeg siv khoom. Tsab xov xwm no yuav tham txog cov txheej txheem tswj xyuas zoo uas ua rau peb lub koob npe nrov ua tus thawj coj hauv kev lag luam.

Lub plawv ntawm peb txoj kev vam meej yog peb txoj kev tswj xyuas zoo nruj, uas pib ntawm qhov chaw. Peb nkag siab tias lub hauv paus ntawm txhua yam khoom zoo yog nyob rau hauv cov khoom siv raw. Yog li ntawd, peb ua tib zoo xaiv cov khoom siv raw zoo tshaj plaws thiab xyuas kom meej tias lawv ua tau raws li peb cov lus qhia nruj. Piv txwv li, pebtooj liab sulfatecov khoom tsis yog tsuas yog ua tau raws li cov qauv hauv tebchaws xwb, tab sis kuj muaj kev tswj hwm acidity tsawg dua lossis sib npaug rau 0.014%. Qhov kev saib xyuas kom meej no ua kom peb cov tooj liab sulfate tsis yog tsuas yog ua tau zoo xwb, tab sis kuj muaj kev nyab xeeb rau kev siv ntau yam.

Peb txoj kev cog lus rau qhov zoo tshaj qhov kev xaiv cov khoom siv raw. Peb tswj hwm nruj heev rau cov hlau hnyav, pH ntawm cov khoom, thiab cov dioxin theem, uas yog qhov tseem ceeb rau kev tswj hwm cov khoom kom zoo. Piv txwv li, thaum tsim khoomTribasic tooj liab chloride, peb xyuas kom meej tias cov xim sib xws, cov dej ntws zoo, thiab tsis muaj pob. Los ntawm kev tswj cov ntsiab lus nitrogen thiab cov tshuaj chlorine dawb rau 0.14% thiab 0.1%, raws li, peb txo qhov kev pheej hmoo cuam tshuam nrog dioxins thiab xyuas kom meej tias peb cov khoom tswj tau zoo thoob plaws lawv lub neej txee. Qib kev tswj hwm zoo no ua rau peb sib txawv ntawm peb cov neeg sib tw thiab ua kom peb txoj haujlwm ua tus thawj coj hauv kev lag luam.

Peb cov kev ntsuas kev tswj xyuas zoo kuj zoo ib yam li thaum nws los txog rauhlau sulfate.Peb tswj cov xim thiab kev ntws tau zoo ib yam thaum xyuas kom meej tias cov hlau ferric tseem nyob hauv 0.15%. Qhov kev saib xyuas kom meej no tsis yog tsuas yog txhim kho kev ua tau zoo ntawm peb xwbhlau sulfate, tab sis kuj ua kom nws ua tau raws li ntau yam kev xav tau ntawm peb cov neeg siv khoom. Ib yam li ntawd, pebzinc sulfatecov khoom lag luam raug tsim tawm nrog lub qhov muag rau kev tswj cov chloride ions, uas pab txo qhov kev hloov pauv hauv cov khoom sib xyaw ua ntej. Los ntawm kev khaws cov chloride theem hauv 0.5% thaum lub caij ntuj sov thiab 1% thaum lub caij ntuj no, peb ua kom pebzinc sulfatetseem ruaj khov thiab ua haujlwm tau zoo txawm tias muaj kev hloov pauv ntawm lub caij nyoog.

Peb txoj kev mob siab rau qhov zoo yog qhov pom tseeb ntxiv rau hauv kev tsim khoom ntawmzinc oxidethiabmanganese sulfatePeb lizinc oxideyog tsim los ntawm kev siv cov txheej txheem ammonia, uas lav cov khoom lag luam nrog cov yam ntxwv ruaj khov thiab zoo nruab nrab. Cov txheej txheem no tsis yog tsuas yog ua kom muaj kev sib xyaw ua ke ntawm cov khoom, tab sis kuj ua tau raws li cov hmoov av uas xav tau rau kev tuav pov hwm zoo. Raumanganese sulfate, peb tau siv zog ntxiv los tshem tawm feem ntau ntawm cov calcium thiab magnesium impurities, yog li cov khoom ua tau raws li lossis txawm tias tshaj cov qauv hauv tebchaws. Pebmagnesium sulfatelos ntawm cov magnesite zoo, nrog cov xim sib xws thiab tsis muaj agglomeration, ua rau nws yog qhov kev xaiv txhim khu kev qha rau cov neeg siv khoom.

Thaum kawg, peb txoj kev cog lus rau kev tswj xyuas zoo txuas mus rau pebcalcium iodate, sodium selenite thiab cobalt chloridecov khoom lag luam. Peb ua tib zoo sim peb cov khoom siv raw rau kev ua kom tsis zoo thiab ua qhov kev ntsuas titration thiab AFS tsis tu ncua kom ntseeg tau tias cov ntsiab lus tseem ceeb ntawm txhua pawg tseem ruaj khov. Los ntawm kev siv pob zeb kho mob ua tus nqa khoom thiab ntxiv cov neeg sawv cev tiv thaiv kev sib sau ua ke, peb txhim kho qhov zoo thiab kev siv tau ntawm peb cov khoom. Peb cov ntsuas kev huv rau arsenic, lead, cadmium thiab mercury yog qhov qis tshaj plaws hauv kev lag luam, qhia txog peb txoj kev cog lus los muab cov ntsiab lus taug qab zoo thiab muaj txiaj ntsig.

Hauv ntej, peb txoj kev tsom mus rau kev tswj xyuas zoo yog lub hauv paus ntawm peb txoj kev vam meej ua lub chaw tsim khoom noj khoom haus zoo tshaj plaws hauv kev lag luam cov khoom siv tsis muaj teeb meem. Los ntawm kev tswj txhua yam ntawm cov txheej txheem tsim khoom, txij li kev xaiv cov khoom siv raw mus rau kev sim khoom kawg, peb xyuas kom meej tias peb cov khoom - tooj liab sulfate, tribasic cupric chloride, ferrous sulfate, zinc sulfate, zinc oxide, manganese sulfate thiab magnesium sulfate - yog qhov zoo tshaj plaws. Peb txoj kev cog lus rau kev ua tau zoo tsis yog tsuas yog ua tau raws li tab sis tshaj qhov kev cai hauv tebchaws, ua rau peb yog qhov kev xaiv ntseeg siab rau cov neeg siv khoom nrhiav cov khoom siv tsis muaj teeb meem txhim khu kev qha thiab ua tau zoo. Koom nrog peb, paub txog qhov txawv ntawm qhov zoo, thiab tshawb pom vim li cas peb thiaj yog tus thawj coj hauv kev lag luam.

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