Londa amanzi - ukuvikela ikusasa labo

Yayisekelwe Kuyinkolelo-ze ukulondoloza amanzi ngasizathu simbe, kukhona cishe kuzo zonke izingxenye zomhlaba. Namuhla emhlabeni abantu 0.6-1 bhiliyoni uhlushwa ukoma. Futhi izibikezelo ngalesi simo kukhona iyadumaza. Endaweni ethile ngemva kweminyaka engu-15 endaweni "aphakathi nendawo kanye kanzima ukucindezeleka amanzi" kuphela, abayophila yizigidi eziyizinkulungwane 5.5 .. Izwe lethu lingelinye endaweni yesibili kwi uvuseleleke izinqolobane amanzi ngemva Brazil, okungase kuholele yokuthi endaweni iyoba futhi into ukuhlaselwa lempi, njengoba sekuke kwenteka ngaphezu kwesikhathi esisodwa.

Okubi nakakhulu ziphathelene isimo amanzi e-Afrika, okuyinto ngokuyinhloko ngenxa izimo zezulu. NgokweBhayibheli UN akuyona "baphuze up" abantu abangaba yizigidi ezingu nanye. Abantu bayaphoqeleka ukonga amanzi ukuze kwezinye izindawo zabalimi bakamalalahlengezela ekuhlatshweni izinkomo, ezithinta lutho ukuba ngiphuze. Ngakho kuya ukoma ukuze baqede ukulamba wanezela.

EYurophu lehla ngokushesha inani kanye ezikhathini zamuva ezweni lethu ngenxa ukwanda izimali ngoba Izinsiza belwela ukuthola yokonga ezengeziwe kubonakala eqinisweni lokuthi eziningi zokuhlala amamitha amanzi efakiwe. Lezi izindlela ukubala amamitha eziningi kanjani intilibathwa "wachitha" ngenyanga, kulandelwa icala ngesilinganiso ilitha. Ukunciphisa noma kwandziswa kwelinani letikhungo amamitha angama-cubic kilometer kudliwe ungagcina noma achithe imali eningi Tinsita. Futhi sinciphise yezinkonzo zikamasipala kungasiza ukulungisa ingcindezi amanzi, okuyinto kweminye imizi isethwe ezingeni eliphezulu kakhulu.

inhlolovo abathandwayo abathengi Russian, owathola ukuthi amanzi ukugeleza kwamanzi kusukela empompini imayelana 18 amalitha ngomzuzu, futhi eshaweni - cishe abangamashumi amabili. Lezi zinkomba zingancishiswa uma labathaki bamafutha ukufaka amanzi ukugeleza nabalawuli (PBP). Ngokwesibonelo, PBP ikhiqizwa amalitha 2 kuya ku-9 kwamanzi ngomzuzu. Ngesikhathi esifanayo ukhululekile ukuba usebenzise okungenani 6 amalitha ngomzuzu ngenxa crane kanye 9 amalitha amanzi ngomzuzu okwesikhathi eshaweni. Yiqiniso, lezi amadivaysi ngeke umsindise amanzi kuphela uma amamitha ezifakiwe.

Ngaphezu kwalokho, nokwenza kahle imithombo ukusetshenziswa ihlose ukusekela idivayisi ezifana imitha yamanzi. Ucabangela ukuthi uketshezi kakhulu (noma ezinye izinto) badabula tube isikhathi isikhathi, kuhlanganise ukubala lokhu ipharamitha ngayinye ukusetshenziswa ngabanye. Kukholakala ukuthi ukwanda ukunemba nesilinganiso ngumuntu iphesenti noma ingxenyenamba iphesenti yonkana umkhakha sizonikeza abalulekile inzuzo kwezomnotho. Nokho, izisebenzi Russian kwezindlu kanye nezinsiza ohlanganyelwe lokhu akakuthandi ikakhulukazi.

izinto ezahlukene ngokuphelele kwezilwandle. I-United States namanye amazwe aseNtshonalanga baye bafunda ukonga amanzi ngokuqondile kuphela kodwa futhi ngokungaqondile. Abaningi abazi ukuthi angakanani amanzi engena ukukhiqizwa umkhiqizo. Ukuze uthole fibre zokwenziwa e lemali ithani elilodwa, kubalulekile ukuchitha amathani 3500 yamanzi. Ukuze 125 ml iwayini kudingeka amalitha angu-120 amanzi (kuhlanganise ukuchelela yamagilebhisi ipulazi futhi lonke umjikelezo ukukhiqiza), nokukhiqizwa ushizi kudinga 5000 amalitha amanzi. Ngakho-ke, amazwe athuthukile bathambekele ukuhambisa eziningi Productions kwemingcele yayo, olondolozela ingcebo yemvelo, ezifana amanzi okuphuza ahlanzekile kuthatha Yiqiniso, kwasekuqaleni nje ngoba ngokuyinhloko siqukethe ngokunembile kule ndaba futhi awukwazi ukuphila ngaphandle kwakhe, kanye ngesonto.