Izixhobo esidi for site lizwe

kumnikazi ngamnye welifa yokwenene ipoma uyazi ingxaki kuzisa umhlaba amanzi kakhulu kakuhle, ingakumbi ukuba yelizwe siza ibekwe endaweni ephantsi. Kulo mzekelo, isixhobo sesixokelelwano kuyimfuneko. Yintoni na ingozi igcwele ukufuma kwemfuneko kwindawo ipoma? Zokuxinana kwamanzi komhlaba ngenxa isixa esikhulu imvula nekhephu ukunyibilika kudala ingozi ingengawo nje kuphela, kodwa ibekwe ngqo kumhlaba nesakhiwo sayo.

kokoma elide ukufuma ikhokelele ekufeni kwengca ingca, iintyatyambo egadini kunye nemithi yeziqhamo, njengokuba uphuhliso eqhelekileyo inkqubo iingcambu kufuneka ioksijini, nto leyo kumhlaba omanzi cishe akukho. Kuba izakhiwo zokuxinana kwamanzi umhlaba nayo kusongela ukutshatyalaliswa ngesakhiwo sesiseko, usenza ngokubonakala eziphilayo iinkqubo zendalo (ngumngundo ngundo, iintsholongwane ezahlukeneyo) kumgangatho ongaphantsi. Oku kudla ngokukhokelela ekubeni ilahleko iipropati thermal ngenxa kwiinkqubo deformation othatha indawo yimibutho iingcango neefestile.

Yintoni inikeza isixhobo yokukhupha amanzi, yaye ziziphi iintlobo yayo apho? Esidi - inkqubo kwemibhobho kunye nezigqeba zenkxaso ephungula aphantsi komhlaba ngokugqithisileyo okanye amanzi emhlabeni-ingcinezelo. Ukuza kuthi ga ngoku, phantsi izinga kucingelwa lokufumana komhlaba impahla ngokubekwa imibhobho egqojozwe uhlobo kunye mingxuma ethile ububanzi kwiindonga zabo. kwisiza isixhobo yokukhupha amanzi lwenziwa ngeendlela ezimbini eziphambili - umphezulu (line) kwaye enzonzobila.

Ukuze ngokukhawuleza ukususa amanzi agqithisileyo, oluthi luqokelelane yi kwemvula kunye ukunyibilikisa ikhephu intwasahlobo, ifowuni isebenza kutsalwe ngeenxa zonke endlwini ngendlela phezulu. Kuba nokususwa kwamanzi komhlaba, ezo unzulu omise ukuya ku 1700 esetyenziswa yi isixhobo olunzulu yamanzi. Ezi ntlobo zimbini amanzi zinokudityaniswa zibe kwinkqubo yemfundo engabandakanyi konke ukusebenza kakuhle ngendlela entsonkothileyo enye. Phambi ukusebenza kwisixhobo kubalulekile ukuba inkqubo yokukhupha amanzi lomhlaba ngocazululo nemilinganiselo ebaleni nobunzulu amanzi komhlaba. Technology inkqubo Izixhobo lokulawula amanzi luthatha iintlobo zalo ezimbini: vula iphinde ivalwe.

Inkqubo open source lwe deep isixhobo open-mali iindleko ilula kwaye kuncinane. Ukuba ziwenza loo msebenzi ngendlela imisele ezivulekileyo ogrunjiweyo, kwiimeko ezinqabileyo emileyo neengcedevu eziphathekayo, apho kukho ngomkhwa isixhobo esingena amanzi (imithombo yamanzi). Kwezinye iimeko njengoko isixhobo inani amanzi isetyenziswa udonga, echibini okanye Bog.

Intuthuzelo eliphezulu kwaye ihlala isebenza na uhlobo isixhobo yokuhambisa amanzi ezivaliweyo. Kuba ozakulusebenza kufuneka kuqala amba umsele, ubunzulu ovela 700 ukuya 1500 mm ububanzi - hayi ngaphantsi kwe-500 mm. Emazantsi imisele amalungiselelo Isanti okanye ilitye nakhandiweyo amalungiselelo 100 mm ukuphakama, yaye kuphela emva koko yenzelwa ngokubekwa imibhobho yokuhambisa amanzi tubing leyo ngokuqhelekileyo zenziwe ngodongwe. Ngqo ngoncedo lwabo wenza ukuqokelelwa kunye nokususwa kwamanzi aphantsi komhlaba ukuze some equleni.