Ubumdaka emanzini kunye neziphumo zazo emzimbeni

Amanzi - isinyibilikisi jikelele. Nayo nantoni na ekuthe qatha umfowunelwa, kwingoma ukuba ngokuqinisekileyo uya kuhlala kuyo. Njengoko elimsulwa kule esingamanzi ukuhlangabezana ngaphezulu kwama-70 000 izinto ezininzi ezahlukeneyo. Ngethamsanqa, amanzi unyango ezikumgangatho ophezulu kuyisombulula loongxaki phantse bonke. Zama ukuchaza iimpawu amanzi zokungcolisa indalo.

elimsulwa Non-eqaqambileyo bubuhle emanzini

Amaninzi afumaneka kwi non-iintsimbi amanzi ezifana:

• fluorine,
• chloro,
• bromine,
• boron,
• iodine,
• esiyityhefu.

Makhe sijonge isiqalelo ngasinye ngokwahlukeneyo, ukuchaza impembelelo ngamnye kubo empilweni yethu.

Fluoride. Le sakhi kuyimfuneko emntwini. Emzimbeni, oko ekhoyo ngohlobo fluorapatite, iqulethwe amathambo namazinyo. Kwangaxeshanye, agqithisile fluoride ayingozi ebantwini, ebangela fluorosis. Amabala kwenzeka wayesebenzisa izinyo, utshintsha ithambo, kwaye ithambo ebegqwese gqitha, ukubandezeleka nemisipha, njl

Chlorine. Le ukungcola ubonakala emanzini ngenxa iinkonzo zonyango amanzi athe iintsholongwane ngoncedo ngokunxulumana ulwelo kusetyenziselwa iinjongo zasekhaya. Kungabangela sifo ubuza, aleji, isifuba, isifo sentliziyo, yegazi, kunye nomhlaza.

Brom. Yaziwa ngokubanzi isasazwe kwindalo ngokohlobo iikhompawundi ezahlukeneyo. Oku kungabonwa kwiincindi yabantu emzimbeni (igazi, umchamo, amathe), kwakunye ebuchotsheni, isibindi. Into fluid esuka amdaka kushishino chemical. Ukuba amanzi iibhiya umntu, kakhulu boron kangakanani kwinkqubo yakhe luvo. Kwakhona kuthi bromoderma - kwamaqhakuvana apha esikhumbeni.

Janai. ukusetyenziswa kakhulu i element ezinokuthi equlethwe wabafaka ukufuma njengoko ubumdaka, ezikhokelela emzimbeni. Janai ayikaqondwa kwazona ivela emzimbeni, oqokelela kulo yaye zingabangela ukunxila, yaye oku ukugabha, isisu, ukungabi namdla, enamaxolo angawokubhuda. Amanzi unakho ufake inombolo umba iindlela:

• amanzi amdaka,
• ukusuka yamanzi,
• aphantsi komhlaba.

Iodine. Ukuba ikhoyo nokubakho emzimbeni okoko nje kuyimfuneko, loo nto inkulu, mntu usempilweni kwaye ndiva kamnandi. Kodwa lo sakhi bandile emanzini, kwaye ukusukela ukuba ngokwayo ezingenabungozi, xa usebenzisa lo esingamanzi kakubi umzimba. nako ngokugqithiseleyo iodine ayitshoyo ngaye ubuthathaka, intloko ebuhlungu, ukugabha, ukubetha kwentliziyo ngokukhawuleza nokwaleka ulwimi. Into engamanzi ungafumana:

• ukusuka ekungcoleni kushishino lwekhemikhali,
• le komphunga kwamanzi olwandle,
• ngamatye igneous.

Esiyityhefu. Akukho mfuneko ukukhumbuza ukuba lento ityhefu kakhulu nengathandekiyo kakhulu, ngoko wangena emanzini waza wahlala kulo kuyo ukungcola. Ngenxa yobuninzi bayo emzimbeni ukuphuhlisa goiter. Ngeedosi ezinkulu, oko kunokukhokelela ekufeni. Ityhefu engena umoya njengoko mlilo umphunga-mlilo, uze uwa ngohlobo kwezulu. Kwakhona zihlanjiwe ukusuka ezahlukeneyo imithombo kwezimbiwa zendalo.

Isinyithi njengoko kuphume amanzi

Kweli candelo, makhe sijonge ubumdaka ebuntsimbi esisiseko langoku kwamanzi amanzi basebenzise ngenkuthalo thina. Ngokomthetho oku:

• insimbi,
• manganese,
• chromium,
• mercury
• phambili.

Iron. Sele le ukungcola emanzini wethu ngokwenene kakhulu, yaye, njengoko komhlaba kunye nokususa. ngokugqithiseleyo ezinokuchaphazela ukwakhiwa igazi, baxabane nomzimba. Ukongeza, intsimbi lidla ukuba yande amalungu oluntu kunye nezihlunu.

Manganese. Kwakhona ingaqhelekanga. Ukuba le element engena umzimba kakhulu, kunokukhokelela anaemia, kuchaphazela kakubi i-nkqubo luvo.

Chrome. Izazinzulu lubonise ukuba chromium olunokuba khona kulwelo kunokubangela umhlaza. Kuyingozi kakhulu ekumgangatho wabantu.

Mercury. Isiqalelo ngokwayo kunye nemixube yayo ukuphazamisa protein yokucolwa kakubi kuchaphazela luvo yabantu, kuchaphazela nezi ntso, nomhlehlo wesibindi, elithi zesisu. Ingakumbi methylmercury eziyingozi, nto leyo inokuba emanzini, kuba ukusetyenziswa ngabantu, kwaye isifo Minamata (dysmotility, bakuva ilahleko, ukukhubazeka, njalo njalo).

Lead. metal ayityhefu kakhulu. Ityekele mayifakwe emathanjeni, ngokusebenzayo iphembelela umsebenzi kwenkqubo luvo, ofihla nezifo. Ingakumbi yingozi kubantwana abangaphantsi kweminyaka emithandathu.

Uluhlu elimsulwa ezinokuba khona amanzi anika ubomi kwaye zichaphazela imeko yabantu, omkhulu. Nitrate emanzini, izinambuzane, ezinye iikhompawundi ... Kubalulekile ukwazi ukuba bahlukane abo angangena engamanzi, osebenzisa ngayo. Ngoko ke abayi kuba nako kuchaphazela impilo yakho. Uza kukwazi ukuba sasela manzi acocekileyo ngaphandle amacandelo ezinobungozi.

Ngethamsanqa, namhlanje ingxaki amanzi okusela ingasombululwa ngokuthenga okucoca amanzi.