Ungcoliseko lwamanzi

Kule mihla, ungcoliseko lwamanzi kuthatha phezu enkulu enkulu ngokwenene. Zonke kunzima ukufumana amanzi okusela ka ntumbuluko eyamkelekileyo. Makhe sijonge ezinye iintlobo ingozi ungcoliseko.

iikhemikhali ungcoliso lwamanzi uvela zombini inkunkuma mveliso kunye nendlu, amawaka eetoni apho kulo lonke komhlaba, kungekuphela nje umhlaba kodwa ulwandle. izinto eziphilayo zokwenziwa njenge iiplastiki ezahlukeneyo, ipeyinti, imicu polymeric iphazanyiswa evela emasimini okanye waphoswa ngenxa zinambuzane ukungafaneleki ukuba kunjalo ofana kakubi ezinye iinkampani ezinkulu kwezolimo, arhente ezisetyenziselwa ukumitha kwezakhiwo ngomthi kunye nezinye izinto ezininzi abanako ewisa eziphilayo , kodwa oko kuya nethe aphilayo, esebenza apho ehlanganisa iinkqubo zophendlo lwezifo metabolic.

Ezinye iikhemikhali ezibangela ungcoliseko lwamanzi, inokuphinda irisayikilishwe yi eziphilayo, kodwa loo iikhompawundi ezo kakhulu awunatyhefu eziphilayo zebhayoloji ngakumbi, ngaphezu yokuqala. Ezinye zazo zithembekile carcinogens (lunezinto ezibangela ukuyilwa yamathumba nomhlaza), abanye baye zathi yaManzi naMahlathi kunye mutagenic (okt ukuba ekuzalweni naso okanye yemfuza of eziphilayo eziphilayo). Olu hlobo yokungakhuseleki ezendeleyo hydrocarbon halogenated, iikhompawundi polychromatic kunye phenols.

ungcoliseko lwamanzi ngu nitrate nitrites kakhulu yingozi kubantwana abaneminyaka kudidi ukuya kwiminyaka elishumi. izisu zabo ayivelanga acid kodwa eyaneleyo ukucinezela ezi ntsholongwane ukuguqulela nitrate nayitrayithi zinetyhefu kakhulu. Kodwa le ngxaki siphathelele kuphela abantwana, ezifana iikhompawundi nitro, kwiimeko ezithile, nkqu nezisu zabantu abadala kwaye abangele ubuthi jikelele. Xa kubelekwa Ityhefu loo methemoglobinemia kwavela nesifo ekuthiwa "Blue Baby Syndrome", kule sifo iiseli ezibomvu egazini banokulahlekelwa kukuba nako kwabo ukuthutha ioksijini, isiphumo kwesi sifo kunokuba yingozi.

Izinto ezibangela umhlaza baba benzene kunye trichlorethylene, nkqu asbestos. A kwezifo luvo, ingakumbi abantwana ubunzima lunokwenzeka ngenxa nokudla ukukhokela emzimbeni.

Ezingcolisekileyo amanzi kunye yeKhlorini iikhompawundi, leyo ngokubanzi isetyenziswa ukucoca, kodwa Cya yokonakalisa, oko ngaxeshanye ugcwalisa amanzi ezinobungozi iikhompawundi ikhlorini organic. amanzi yeKhlorini kwakhona ifumana incasa mnandi, kwaye ulahlekelwa elubala yayo. Kwaye xa iikhompawundi ngenisa umzimba umfazi omithiyo, oko kunokubangela iziphene yokuzalwa kakhulu kwi ndingekazalwa, ezifana malformations zentliziyo nobuchopho.

Of amanzi manganese nentsimbi uba nobomvu omnyama okanye sinombala, isidima incasa yawo, iqala uphuhliso iintsholongwane yentsimbi. ukusetyenziswa Long-term manzi kunegalelo kuphuhliso izifo igazi, isibindi, isifo sentliziyo. kwemithombo yamanzi kwazisa ioli ukuya emanzini iseti ezintsonkothileyo izinto eziphilayo umbulali omele kokubini yoluntu malunga nezityalo nezilwanyana, amachibi.

Abantu ixesha lokucinga izenzo zabo, siyeke, ukungcikiva umhlaba, kuba oko kunciphisa kakhulu into ukungcolisa ezifana uluntu, noweyeleyo kwi intshukumo ehlabathini lonke, umzekelo, esuke enkulu ye-mlilo okanye ukuvela intsholongwane entsha. Abantu kufuneka imvelo, yaye oko kuya kubuyekeza kalikhulu.