Qhov sib txawv tseem ceeb ntawm cov hlau hnyav thiab cov kab mob yog tias cov hlau hnyav feem ntau yog cov tshuaj lom ntawm qhov tsis tshua muaj siab heev whereas cov kab kawm tsis muaj tshuaj lom ntawm qhov qis qis.
Cov hlau hnyav feem ntau yog cov khoom siv ntom ntom nrog cov lej atomic siab thiab qhov hnyav atomic. Cov no yog cov tshuaj lom txawm tias nyob rau hauv tsawg heev concentrations. Txawm li cas los xij, muaj qee qhov tsis muaj tshuaj lom hnyav xws li kub, uas tsis muaj tshuaj lom vim yog qhov tsis zoo ntawm lub caij. Nyob rau hauv sib piv, kab kawm yog micronutrients uas peb xav tau nyob rau hauv feeb npaum li cas rau kev loj hlob thiab kev loj hlob ntawm peb lub cev. Yog li ntawd, cov no yog cov khoom noj khoom haus.
Heavy Metals yog dab tsi?
Cov hlau hnyav yog cov khoom siv ntom ntom uas muaj cov lej atomic siab thiab cov atomic loj. Feem ntau, cov hlau no yog tshuaj lom. Txawm li cas los xij, muaj qee cov hlau tsis muaj tshuaj lom thiab. Ex; kub. Kub id tsis lom vim nws yog heev unreactive. Qhov tshwj xeeb lub ntiajteb txawj nqus ntawm cov hlau no yog siab tshaj 5.0. Cov hlau no suav nrog cov hlau hloov pauv, metalloids, lanthanides, thiab actinides.
Feem ntau cov hlau xws li hlau, tooj liab, tin thiab cov hlau muaj txiaj ntsig xws li nyiaj, kub, thiab platinum yog cov hlau hnyav. Qee cov hlau hnyav yog cov khoom noj uas tseem ceeb rau peb lub cev. Piv txwv li: hlau, cob alt. Heavy hlau lom feem ntau tshwm sim ntawm mining, tailing, industrial khib nyiab, exposure topaints, thiab lwm yam.
Dab tsi yog Cov Ntsiab Lus Dab Tsi?
Cov ntsiab lus yog cov micronutrients uas peb xav tau hauv feeb rau kev loj hlob thiab kev loj hlob ntawm peb lub cev. Cov no yog cov khoom noj khoom haus. Qhov no txhais tau tias peb tuaj yeem tau txais cov ntsiab lus ntawm cov khoom noj. Cov ntsiab lus no yog qhov tseem ceeb rau peb tab sis nyob rau hauv cov kab ntau.
Daim duab 01: Cov Kab Ntsig thiab cov macronutrients Peb Xav tau
Feem ntau, peb tuaj yeem pom cov ntsiab lus no ua ib feem ntawm enzyme. Qee qhov piv txwv rau cov ntsiab lus muaj xws li tooj liab, boron, zinc, magnesium, molybdenum, thiab lwm yam. Tsis muaj cov ntsiab lus no yuav ua rau muaj kev puas tsuaj rau tsiaj thiab nroj tsuag.
Dab tsi yog qhov txawv ntawm Cov Hlau Hnyav thiab Cov Ntsiab Lus?
Cov hlau hnyav yog cov khoom siv ntom ntom uas muaj cov lej atomic siab thiab cov atomic loj. Yuav luag tag nrho cov hlau hnyav (tshwj tsis yog kub) yog tshuaj lom txawm tias nyob rau hauv cov concentrations tsawg heev. Ntxiv mus, cov hlau no muaj qhov ceev heev. Cov ntsiab lus kab yog cov micronutrients uas peb xav tau hauv feeb rau kev loj hlob thiab kev loj hlob ntawm peb lub cev. Tsis zoo li cov hlau hnyav, cov ntsiab lus tsis muaj tshuaj lom tab sis tuaj yeem ua rau muaj kuab lom nyob rau hauv siab heev. Tsis tas li ntawd, cov hlau no muaj qhov ntom ntom.
Summary – Heavy Metals vs Trace Elements
Cov hlau hnyav yog suav tias yog cov tshuaj lom. Cov ntsiab lus kab yog micronutrients. Txawm li cas los xij, qee qhov kab kawm kuj tau muab faib ua cov hlau hnyav. Txawm li cas los xij, cov ntsiab lus no tsis ua mob rau peb vim peb xav tau lawv hauv feeb ntau. Qhov sib txawv ntawm cov hlau hnyav thiab cov kab hauv kab yog tias cov hlau hnyav feem ntau yog cov tshuaj lom ntawm cov ntsiab lus qis heev thaum cov kab lus tsis muaj tshuaj lom nyob rau hauv qis concentrations.
