Umgangatho wekhaya kunye nenkunkuma yamachiza

Ukususela kumaxesha amandulo umntu uye washiya emva kwenkunkuma ehlukeneyo. Kwinkqubo yokuphuhliswa kwempucuko yaba yingozi ngakumbi kwindoda kunye nendalo. Ngoku ke yonke inkunkuma yemisebenzi yethu yokuphila ihlelwa ngokwezinga leengozi kwiindidi nakwiiklasi.

Ididi leNgcembeko yeNkunkuma Ngokuxhomekeka kohlobo lwabo. Inkunkuma yindlu okanye iikhemikhali. Umzi, okanye inkunkuma yendlu eqinile, ikwahlukana kwaye iyingozi kwaye iyingozi. Iphepha elikhuselekileyo libhekwa njengephepha okanye amakhadibhodi, izinkuni, izitya, iingubo, iirubha, iglasi kunye neeplastiki, kunye nokutya kwenkunkuma. Inkunkuma eyomeleleyo yingozi iquka izixhobo eziphukileyo kunye nezixhobo zonyango eziqukethe i-asidi okanye i-mercury, kunye nezidakamizwa ezidlulileyo kunye nezichumisi. Zizo ezi nkunkuma ezinobungozi beklasi.

Inkunkuma eyomeleleyo yengozi ihlulwe kwiiklasi ezintlanu okanye kwiiklasi. Eyona nto inobungozi ivela kwiklasi yokuqala. Iklasi yesihlanu ibandakanya iindawo ezilahlekileyo, amanzi angcolileyo kunye nomoya. Uluhlu lwezinto ezinjalo zilahla i-mercury kwi-thermometers ephukileyo kunye nokutshisa i -bulb-light bulbs, iindawo ezenziwe ngopende kunye ne-varnish I-Delium, i-asidi kwiibhetri ezigqityiweyo okanye ama-accumulator kunye nemichiza engafanelekanga. Amathayi aphucukileyo kunye nezinye iindawo ezikhutshwayo zihanjiswa kwezinye iiklasi. ICandelo leNobungo-5 lithetha ukuba izinto ezizodwa zisetyenziselwa izinto ezifakwe kuyo.

Ukulahla kuyingozi enkulu ehambelana nenkunkuma eqinile. Nangona inkunkuma ekhuselekileyo iqhutywe kwi-qubu iyonakalisa ukusingqongileyo. Indlela yodwa yokugcina imvelo kwiindawo ezinkunkuma ezinokonakala kwinqanaba lokuzilahla kakuhle. Ngokufanelekileyo, yonke inkunkuma yendlu kufuneka ilahlwe kwiibhotile ezihlukeneyo kwaye iqhutywe njengezinto ezihlaziyiweyo. Enye indlela yokusetyenziswa - ukutsha-kuyingozi kakhulu, kuba i- carbon dioxide kunye ne-dioxin equlethwe ngumsi wobumnyama kunye ne- ozone.

Iikhemikhali zikwahlula kwiiklasi. Inqanaba leengozi yeekhemikhali lixhomekeke kubukhulu besilonda, kwaye, ewe-ke, kumonakalo ezi zinto zibangele indalo. Ngokwesiko, izinto zeekhemikhali zineenkalo ezine zeklasi, apho i-chemistry eyingozi kakhulu ingowokuqala kwiklasi. Nangona kunjalo, kukho ezinye iinkqubo zokuhlelwa. Ngaloo ndlela, ngonyaka ka-1967, uZD Zagonnikov M kuphuhlise inkqubo eyahlula iibisi. Iikhemikhali ezikuyo zihanjiswa ngokuhambelana nokuxinwa kunye nobukhulu beli dose elibulalayo. Kukho inkqubo eyahlula iibhokhwe ngokubhekiselele kwisicelo soshishino lwezolimo, ezonyango, lwasekhaya, eziphilayo kunye nempi. Imakhemikhali echazayo kunye nemiphumo emzimbeni. Ngokwale nkqubo, kukho iintlanzi zesifo, i-hepatic, i-renal, igazi, isisu kunye ne-pulmonary. Oogqirha baseMileni bahlula izinto ezinobuthi ngeempembelelo zobuqili.

Nangona uhlobo kunye neklasi yengozi, nayiphi na inkunkuma inobungozi kwimvelo, ngaloo ndlela yonakalisa impilo yethu. Ubuntu busemngciphekweni wokutshatyalaliswa ngokupheleleyo kwezinto eziphilayo kwiplanethi ukuba ingafundi ukulahla izinto eziyingozi ngexesha kunye nangokuchanekileyo.