Iikomityi zensimbi ezingenasici azifanelekanga ukusela amanzi?

Iikomityi zensimbi ezingenasici azifanelekanga ukusela amanzi? Ingaba yinyani?

Amanzi ngumthombo wobomi,

Kubaluleke ngakumbi kunokutya kwinkqubo yemetabolism yomzimba womntu.

Okukhona kunxulumene ngokuthe ngqo nobomi, kokukhona kufuneka ulumke ngakumbi xa usebenzisa izixhobo zokusela.

Ke, yeyiphi ikomityi osebenzisa ukusela kuyo amanzi?

Ukuba ukhetha ukusebenzisa ikomityi yensimbi engenasici ukusela amanzi, kufuneka ubeke ingqalelo xa uyithenga, ngakumbi kubantu abasela iti. Ngaphambili, kwakusithiwa kwi-Intanethi, “Ungaze usebenzise iikomityi zentsimbi engatyiwayo ukwenza iti! Inetyhefu.” Ukwenza iti ngensimbi engenasici kuya kunyibilika isixa esikhulu se-Heavy Metal Chromium - Yinyani okanye iRumor?

Ngaphantsi kokusetyenziswa okuqhelekileyo, ubungakanani bemvula yechromium kwiikomityi zentsimbi edibana nemigangatho yesizwe incinci kakhulu, ngoko awudingi kuzikhathaza malunga nokuchaphazela impilo yakho.

Umgangatho weekomityi zensimbi ezingenasici ziyahluka. Okubi kakhulu umgangatho wekomityi yamanzi yensimbi engenasici, kunokwenzeka ukuba i-corrode. Ngenxa yokuba ifilimu ekhuselayo itshatyalalisiwe, i-chromium iya kukhutshwa, ngakumbi i-chromium enehexavalent. I-chromium ene-hexavalent kunye neekhompawundi zayo zihlala ziyingozi kumzimba womntu. Okwangoku, ulwazi olufanelekileyo luhlaziyiwe, ungajonga iwebhusayithi yolwaziiindaba zoshishino. Izibonakalisa ngokwemiba emithathu:

1. Ukonakala kwesikhumba

Ibangela izilonda zesikhumba, kwaye inokukhokelela ngokulula kwi-dermatitis, eczema, njl.;

2. Umonakalo kwinkqubo yokuphefumla

Ibangela umonakalo omkhulu kwindlela yokuphefumla. Iyakwazi ukuxinana kunye nokuvuvukala kwe-mucosa yeempumlo, kunye nokukrazula rhoqo, okunokubangela inyumoniya, i-tracheitis kunye nezinye izifo;

3. Umonakalo kwindlela yokwetyisa

I-Chromium yinto yentsimbi enokubangela umonakalo kwinkqubo yamathumbu. Ukuba utya ngempazamo i-hexavalent chromium compounds, inokubangela ukusilela kwezintso kwiimeko ezinzima. Ngokukodwa kwabo banesisu esibi, ungaze usebenzise iikomityi zentsimbi ezikumgangatho ophantsi ukusela iti, ijusi kunye nezinye iziselo ezineasidi.

Indlela yokugweba umgangatho weemveliso zensimbi ezingenasici

1. Sebenzisa imagnethi

Ukuba awukwazi ukuxelela ukuba ikomityi oyithengileyo ifanelekile, ndiza kukufundisa indlela yokusebenzisa umazibuthe oqhelekileyo ukuxelela ukuba intsimbi engatyiwa ilungile okanye imbi.

Ukuba i-magnetism yemveliso yensimbi engenasici inamandla kakhulu, ingqina ukuba iphantse ibe yintsimbi ecocekileyo. Ekubeni iyintsimbi kwaye inkangeleko ikhanya kakhulu, oko kuthetha ukuba yimveliso ye-electroplated, kungekhona intsimbi yokwenene engenasici.

Ngokubanzi, intsimbi elungileyo ayinazibuthe. Kukwakho neentsimbi zemagneti ezingenasici, kodwa imagnethi ibuthathaka. Ngakolunye uhlangothi, oku kungenxa yokuba umxholo wentsimbi uphantsi, kwaye kwelinye icala, emva kokuba umphezulu ugqunywe, unepropati yokuthintela imagnetism.

2. Sebenzisa ilamuni

Galela ijusi yelamuni kumphezulu wemveliso yentsimbi. Emva kwemizuzu elishumi, sula ijusi yelamuni. Ukuba kukho iimpawu ezicacileyo ebusweni beemveliso zensimbi ezingenasici, kuthetha ukuba iimveliso zensimbi ezingenasici zinomgangatho ophantsi kwaye zihlanjululwa ngokulula, ngaloo ndlela zikhulula i-chromium kwaye zibeke engozini impilo yabantu.

Kwiikomityi zentsimbi ekumgangatho ophantsi, kufuneka ukhethe iikomityi zentsimbi ekumgangatho ophezulu xa uthenga ~~