Kutheni amanzi asebhotileni - le swindle inkulu kwenkulungwane?

Akukho nto ilunge ngaphezu kokuba iglasi lomkhenkce acocekileyo yamanzi abandayo ngemini ezishushu zasehlotyeni. Abanye abantu bafumane amanzi simahla, abanye bathenga yonke imihla. Nokuba ngaba ayivalele amanzi, imali ukuba osisebenzisa ngayo, okanye ngaba nto ngaphezu umkhonyovu?

Yeyona umgangatho amanzi asebhotileni kunye tap

Ngokutsho uphando olwenziwe eUnited States, umgangatho amanzi etephini kwaye ebhotileni phantse ncam, kwaye unawo isenjalo kwimpilo yabantu. Kwezinye iimeko, imithombo yamanzi Impompo kuba ikhuseleke njengoko bakholisa ukuba icocwe ngcono.

Kakade ke, kukho ukuxolelwa. Umzekelo, abantu abasebenzisa amaqula zabucala, abakwazi ukuqhuba iimvavanyo ezifanayo engqongqo, ezisetyenziswa ukuvula imithombo kwizixeko. Ukongeza, eminye imithombo luqhutyelwe phambili kangangoko ukusetyenziswa nokuba bayalibona ingozi.

Noko ke, kukho izizathu ezininzi ukuba ayeke ukuthenga amanzi asebhotileni. Funda ukufunda malunga okusela izibakala amanzi ukuba ndikuvile.

Ngubani kuqala yasungulwa ukuba athengise amanzi asebhotileni

Kwimeko yokuqala abhalwe yokuthengisa amanzi zeebhotile kwenzeka eBoston ngo-1760 xa inkampani ebizwa SPA Jackson baqalisa ukuba ugalele amanzi kwibhotile ungathengisi ngayo nje ngezimbiwa. Yisebenzise wanikela ukulungiselela iinjongo zonyango. Kungekudala inkampani eyayiseSaratoga Springs kunye Albany Waqala zokubopha kunye namanzi ukuthengisa.

Ukuthandwa amanzi asebhotileni

Isixa amanzi asebhotileni abantu enxilile ehlabathini lonke, eliyi-10% lilonke. Best zonke amanzi asebhotileni ethengiswa eUnited States. Amerika Modern ndisele rhoqo amanzi asebhotileni ngaphezu ubisi okanye utywala.

Kunyaka ophelileyo eUnited States inani amanzi ethengiswa iibhotile okokuqala ligqithe inani soda. Ngaloo ndlela, amanzi asebhotileni ngokufanelekileyo ngokutsha market okuthile. Oku kuchazwe yi Michael C. Bellas - uSihlalo weBhodi kunye CEO ye neziselo Marketing.

ishishini eliphumelelayo

amanzi asebhotileni ebizayo. Umntu ithanda amanzi asebhotileni, echitha kuba amaxesha 300 mkhulu kunalowo kuyinyula amanzi etephini. Kodwa abahlalutyi bathi nani kusenokuba lingaphezulu.

Inkampani ukuba imveliso yesoda nathi siyazi indlela unokumnceda na intengiso amanzi asebhotileni. Umzekelo, inkampani Coca-Cola kunye PepsiCo baye baqalisa ukuba imali kolu hlobo mveliso. Ngaphezu koko, inkampani "Pepsi" liye kutshanje likhuphe somzuzu-30 ukuba olupapasha ngokomrhumo omtsha amanzi asebhotileni ebizwa LIFEWTR.

Indlela bakopele abathengi

Kodwa uphando lubonisa ukuba uninzi baseMerika, amanzi asebhotileni akukho ngcono kunalowo aphuma etephini. Enyanisweni, ingxelo yakutshanje libhekisela kwinto yokuba phantse isiqingatha sayo yonke amanzi asebhotileni akanasichazi amanzi etephini asebhotileni. Ngo-2007 "Pepsi» (Aquafina) kunye Nestle (Life Pure) lanyanzeleka ukuba lilijike iilebhile zabo ukubonakalisa ngokuchanekileyo ngakumbi nokucoceka kwamanzi yayo.

Ngubani onoxanduva umgangatho wamanzi

amanzi etephini idla kuvavanywe rhoqo umgangatho kunye nongcoliseko ngaphezu amanzi asebhotileni. Ngenxa ukuqhuba ezi mvavanyo eUnited States inoxanduva Environmental Protection Agency.

Sekunjalo, umgangatho amanzi etephini kungohluka kakhulu kuxhomekeka ohlala kuyo.

Ngokomzekelo, amalungu ngalunye lwemizi million 15 American, ngubani becala abahlala kwiindawo ezisemaphandleni yaye amanzi equleni labucala ungazi ukuba uhlambulukile ngayo, kuba i-Environmental Protection Agency akuthethi esweni umgangatho wayo. Kwiimeko ezinjalo, uxanduva ukhuseleko amanzi iwela umninindlu, ngokutsho site esemthethweni ye-Arhente. Oku kuthetha ukuba amanzi okusela, kuquka ukusuka amaqula ukuze kungenwe.

elimsulwa eziyingozi

Uphando lubonisa ukuba amanzi avela amaqula amaninzi zabucala akukhuselekanga ukuba ukusela. Ingxelo ka-2011 libhekisela-13% of amaqula zabucala, zokuma bafunda eMelika. Kuye kwafunyaniswa ukuba bonke ziqulathe element ubuncinane omnye (umz, iarseniki okanye neyuranium), uyazikhomba amakhulu imida kuvumelekile.

Nokulatyuza zakutshanje ukuthandwa amanzi asebhotileni esinxulunyaniswa ne ukwanda uloyiko malunga nokucoceka amanzi etephini. Vo ibonisa ukuba ama-63% abantu baseMerika baxhalabile malunga nomba okusela ukungcoliseka kwamanzi. Le pesenti iphezulu ukususela ngo-2001.

Ngaba yindlela esiwaphawula ngayo incasa amanzi asebhotileni etephini?

Xa kufikwa incasa yamanzi, inkoliso yethu mhlawumbi akayi kuba nako ukuwubona umahluko. Kutshanje, abaphandi ukusuka kwiYunivesithi Boston wenza uphando apho nxaxheba ebekumele ukuba ukwahlula amanzi avela kwimithombo eyahlukeneyo ukuze beve ngamehlo akho ivaliwe. Kwathi kanti ukuba omnye kuphela yesithathu yabo bonke abafundi abathatha inxaxheba experiment bakwazi ukumelana nalo msebenzi.

Yintoni efunekayo ukuze nokuveliswa iibhotile zeplastiki

Ukuveliswa amanzi asebhotileni - yinto Inkqubo ebanzi, esebenzisa kakhulu kwezibonelelo. Esi sifundo, owayebonakele kulindixesha "amaNqaku Environmental abaphandi" bafumanise ukuba xa imveliso amanzi asebhotileni, leyo onxilileyo eMelika ngo-2007, kwafuneka ukuba usebenzise imizuzu engama-32-54 million emilambo yeoli.

Ukongeza, ukuvelisa ibhotile yeplastiki kufuna amanzi ngaphezu ukugcwalisa kuyo. Uphando lwakutsha nje yi-International Okunye Association Amanzi, wabonisa ukuba iinkampani North American usebenzisa iilitha 1.39 zamanzi ukuvelisa ibhotile ilitha yeplastiki.

inkunkuma zeplastiki kunye nongcoliseko

Usenokucinga ukuba iibhotile aseleyo emva kokuba amanzi, ubuncinane ezinokuphinda zisetyenziswe. Kodwa enyanisweni, omnye kuphela ngaphandle Iibhotile amathandathu baseMerika basebenzisa, yeyela emgqomeni yaye, ngokunjalo, inokuphinda irisayikilishwe. Ezinye izinto ezilahliweyo naphi, bangalihlambeli-bume, ekugqibeleni oluwe elwandle. Njengoko ngeebhotile zeplastiki ukubola phezu kweminyaka elikhulu, imvelo akukho xesha bahlukane kubo, ngenxa yokuba yonke imihla siphosa ngaphandle yintlama entsha inkunkuma leyo.

Ngoko ke kwixesha elizayo, ucinga kabini xa ukhetha ukuthenga enye ibhotile yamanzi okusela: mhlawumbi oko kungafanelekanga ngayo.