NgeWasher yoxinzelelo, nokuba inzima kangakanani na iPipeline ukungavalwa, awuyoyiki.

Inkcazo yesishwankathelo

Umatshini omncinci wokucoca uxinzelelo oluphezulu usebenzisa amanzi njengendlela yokusebenza.Ngokuqhelekileyo, impompo eqhutywa ngamandla igqibezela inkqubo yokufunxa nokukhupha amanzi, iguqule amanzi aqhelekileyo abe nguxinzelelo oluphezulu kunye namanzi ahamba kancinci, ize ke iwathumele kumbhobho woxinzelelo oluphezulu ukwenza ukuba ahambe ngesantya esithile.Amandla afikelela kumbhobho woxinzelelo oluphezulu.Idayamitha yomngxuma yomlomo woxinzelelo oluphezulu incinci kakhulu kunobubanzi bombhobho woxinzelelo oluphezulu, ngoko ke amanzi afikelela kumbhobho woxinzelelo oluphezulu kufuneka akhawuleziswe ukuze adlule kumlomo.

uqhagamshelwano

Ngalo lonke ixesha, iinkosi ze-dredging zenethiwekhi yenkonzo abesabi ukungcola, bangoyiki ubunzima, kwaye banobuchwepheshe obuphezulu, obuqatshelwe kwaye badunyiswa ngabathengi.Ngoku, ukongeza kwimibhobho yesiqhelo yokutsala, inethiwekhi yethu yenkonzo ikwaxhotyiswe ngeelori zokufunxa i-fecal kunye neelori zokucoca ezinoxinzelelo oluphezulu ukuhlangabezana neemfuno zabafundi bethu.

Kweminye imibhobho evalwe ngokungqongqo, ukutsalwa okuqhelekileyo kunzima ukusombulula.Ngoku sinokukunceda ukusombulula le ngxaki ngesithuthi sokucoca ngoxinzelelo oluphezulu.Ifom yokucoca: sebenzisa umbhobho woxinzelelo oluphezulu kunye nombhobho wayo ukutshiza isikali kumbhobho we-360 degrees, ngokuxhomekeke kwisitshizi, amandla okusabela aqhubeleka ngokuzenzekelayo, kunye nesikali, ii-oxide zetsimbi kunye nezinye iziqhotyoshelwano eludongeni lombhobho. isusiwe, kwaye umphumo wokucoca ulungile.Ayilimazi udonga lombhobho, ayichaphazeli ukuveliswa kobomi.Umbhobho wokucocwa koxinzelelo oluphezulu lukhetho lokuvalwa kakhulu kwemibhobho kunye nokugcinwa kwesiqhelo kwemibhobho.