Abantu abaningi bezwile ezimpilweni zabo ukuthi amanzi entwasahlobo awusizo kakhulu, futhi abanye bazamile nokuwazama. Ngabe ilusizo kangako ngempela? Ake sizame ukukuthola.
Kwakhiwa intwasahlobo lapho amanzi angaphansi komhlaba ethola indlela eya ebusweni esuka phansi. Ngalesi sikhathi, amanzi adlula ezigabeni eziningana zokuhlanzwa kwemvelo nokuhlunga, ngaleyo ndlela kususwe izinto eziningi eziyingozi. Konke lokhu kwenziwa ezingeni lokukhanda, kepha ukwakheka kwamakhemikhali akuguquki.
Izinzuzo zamanzi entwasahlobo
Ukuze ungafiki esihlokweni sezinzuzo isikhathi eside, sizokhipha ngokushesha izinzuzo ezisemqoka zamanzi entwasahlobo:
ukwakheka kwamakhemikhali nokwenyama kulinganiswe kahle kuyo;
inezimfanelo "zamanzi aphilayo", inika abantu amandla namandla;
izimfanelo zemvelo zamanzi ziyagcinwa;
inokuqukethwe okuphezulu komoya-mpilo;
amanzi anjalo awadingi ukubiliswa noma ukufakwa i-chlorine.
Vele, kwesinye isikhathi abantu bathi amanzi avela entwasahlobo ayisimangaliso izakhiwo, ngokusobala anehaba, kepha odokotela bathi ukusetshenziswa kwawo ngezikhathi ezithile kuzoba nomthelela omuhle emzimbeni wakho.
Izindlela zokuqapha zokuphuza amanzi asentwasahlobo
Ukuze uthole okuningi emanzini entwasahlobo yakho, udinga ukulandela imihlahlandlela embalwa. Okokuqala, amanzi kufanele athathwe kuphela emithonjeni ethembekile neyaziwayo. Kuyadingeka ukusondela entwasahlobo ngokucophelela, ubheke ukuphepha. Kufanele kuqondwe ukuthi umfula ungaba nesizotha, futhi amanzi azohamba kancane, okusho ukuthi kuzothatha isikhathi esiningi ukugcwalisa umkhumbi ngoketshezi olupholisayo. Amanzi entwasahlobo anokuphila okulinganiselwe, ngoba alahlekelwa ngokushesha yizimfanelo zawo. Kumele iphuzwe phakathi nezinsuku ezimbalwa ukuze ingoni.
Kumele kuqashelwe ukuthi ayikho imithombo eminingi kangaka enamanzi awusizo ngempela. Noma imuphi umzimba wamanzi lapho amanzi ajwayelekile angenayo inzuzo efanayo namanzi entwasahlobo angaphanjaniswa nesiphethu. Ngaphezu kwalokho, ngokungazi, ungazithela emthonjeni wamanzi angcolile. Ingaqukatha amagciwane ayingozi noma i- E. coli, izibulala-zinambuzane noma ama-radionuclides, i-arsenic noma i-mercury, i-nickel noma i-lead, i-chromium noma i-bromine. Ngakho-ke, ukusetshenziswa kwamanzi anjalo kuholela ezifweni ezinkulu. Ukugwema lokhu, udinga ukunaka indawo lapho uqoqa khona amanzi entwasahlobo. Uma kunezindawo zezimboni eziseduze, amanzi mancane amathuba okuthi aphulukise. Mhlawumbe, kunalokho, kuyingozi.
