Intshayelelo kwiiNkqubo zeMibhobho ye-Iron ye-Ductile: Amandla, ukuqina, kunye nokuthembeka

Ukususela ekuqalisweni kwayo kwi-1955, umbhobho we-iron ductile uye waba sisisombululo esithandwayo kumanzi anamhlanje kunye neenkqubo zamanzi amdaka, ezaziwa ngamandla awo akhethekileyo, ukuqina, kunye nokuthembeka ekuhambiseni amanzi akrwada kunye nokusela, ugutyulo, i-slurries kunye neekhemikhali zenkqubo.

Iyilwe kwaye yenzelwe ukuhlangabezana neyona migangatho ingqongqo kushishino, umbhobho wentsimbi odityanisiweyo awumelani kuphela nobunzima bothutho kunye nofakelo kodwa ukwangqina ukomelela kwezona ndawo zisebenza nzima kakhulu. Ukusuka kwihamile yamanzi enyamezelayo ukuya kumhlaba onomkhenkce, ukuthethana nemisele enzulu, kunye nokujongana neendawo eziphakamileyo zetafile yamanzi, imimandla enzima yezithuthi, iindawo zokuwela imilambo, izakhiwo zokuxhasa imibhobho, imisele enamatye, kunye nokuguquguquka, kunye nomhlaba ongazinzanga - umbhobho we-iron ductile unyukela kumngeni.

Ngaphezu koko, i-iron ductile inokunyangwa ngeenkqubo ezahlukeneyo zokugquma ukukhulisa imbonakalo yayo kunye nokhuseleko. Ukukhethwa kweengubo kulungiselelwe ukuhambelana nendawo yenkonzo ethile kunye nokukhethwa kobuhle. Ngezantsi, sihlalutya kwiinketho ezahlukeneyo zokugquma ezifanelekileyo kwi-iron ductile, ukujongana nokuvezwa komphezulu kwiimeko ze-atmospheric kunye nokufakelwa phantsi komhlaba kwimibhobho engcwatywe.

Iingubo

Intsimbi yentsimbi inika ukuguquguquka kokuphathwa ngoluhlu olwahlukeneyo lweenkqubo zokugquma, ezikhonza zombini ukuphuculwa kobuhle kunye neenjongo zokukhusela. Ukukhethwa kweengubo kuxhomekeke kwiimpawu ezizodwa zendawo yenkonzo kunye nesiphumo esifunwayo sobuhle. Ngezantsi, sihlolisisa iindlela ezahlukeneyo zokugubungela ezifanelekileyo kwi-iron ductile, ejongene nokuvezwa kwendawo yonke kwiimeko ze-atmospheric kunye nokufakwa phantsi komhlaba kwimibhobho engcwatywe.

Isicelo

Ilungele ufakelo olungaphezulu nangaphantsi komhlaba, amanzi okusela, amanzi asetyenzisiweyo, amanzi amdaka, umlilo kunye nonkcenkceshelo.

• Ubonelelo lwamanzi aselwayo nasetyenzisiweyo

• Ukunkcenkceshela namanzi akrwada

• Umxhuzulane nemijelo ehambisa amanzi amdaka

• Imigodi kunye nodaka

• Amanzi esitshi kunye nokuhanjiswa kwamanzi