Mavuto azachilengedwe a White Sea

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Nyanja Yoyera ndi gawo lamadzi lokhalokha lomwe lili pagombe la Arctic Ocean. Dera lake ndi laling'ono, logawika magawo awiri osagwirizana - kumwera ndi kumpoto, yolumikizidwa ndi khwalala. Ngakhale kuti madzi a hydraulic system ndi oyera kwambiri, nyanja ikadali ndi mphamvu ya anthropogenic, yomwe imadzetsa kuipitsa komanso mavuto azachilengedwe. Chifukwa chake pansi pa dziwe pali ma slags ambiri omwe awononga mitundu ina ya zomera zam'madzi.

Kuwononga madzi kuchokera nkhuni

Ntchito yopanga matabwa yasokoneza chilengedwe. Mitengo yonyansa, utuchi udatayidwa ndikutsukidwa munyanja. Amawola pang'onopang'ono ndipo amaipitsa madzi. Makungwawo amawola ndi kumira pansi. M'malo ena, kunyanja kumakutidwa ndi zinyalala pamlingo wa mita ziwiri. Izi zimalepheretsa nsombazo kupanga malo oti zimaswanirana komanso kuikira mazira. Kuphatikiza apo, mtengowo umatenga mpweya, womwe ndi wofunikira kwambiri kwa onse okhala m'madzi. Phenols ndi methyl mowa amamasulidwa m'madzi.

Kuwononga mankhwala

Makampani opanga migodi akuwononga kwambiri chilengedwe cha Nyanja Yoyera. Madziwo aipitsidwa ndi mkuwa ndi faifi tambala, mtovu ndi chromium, zinc ndi mankhwala ena. Zinthu izi zimawononga zamoyo ndikupha nyama zam'madzi, komanso ndere, zomwe zimatha kupha unyolo wonse wazakudya. Mvula yamadzi imakhudza mphamvu yama hydraulic.

Kuwononga mafuta

Nyanja zambiri zapadziko lapansi zimavutika ndi kuipitsidwa kwamadzi ndi zinthu zamafuta, kuphatikiza ndi White. Popeza mafuta amapangidwa kunyanja, pali zotuluka. Amakutira pamwamba pamadzi ndi kanema wonenepa wamafuta. Zotsatira zake, zomerazo ndi nyama zomwe zili pansi pake zimatsamwa ndikufa. Pofuna kupewa zovuta pakagwa mwadzidzidzi, kutayikira, kutayika, mafuta ayenera kuchotsedwa nthawi yomweyo.

Kutsika pang'onopang'ono kwa mafuta mu mafuta ndi mtundu wa bomba lomwe limakhalapo. Kuwononga kotereku kumayambitsa matenda oopsa a zomera ndi zinyama. Kapangidwe ndi kapangidwe ka madzi kamasinthanso, ndipo magawo amafa amapangidwa.

Pofuna kuteteza zamoyo zam'nyanja, m'pofunika kuchepetsa kukopa kwa anthu pamadzi, ndipo madzi onyansa ayenera kuthandizidwa pafupipafupi. Zochita zogwirizana komanso zoganizira zokha za anthu ndizomwe zingachepetse chiopsezo chazachilengedwe, kuthandizira kuti Nyanja Yoyera izikhala momwemo.

Kanema wonena za kuwonongeka kwa Nyanja Yoyera

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