Nkịtịígwè ọkpọkọga-emebisi ike na gburugburu ebe obibi siri ike nke eji eme ihe, nke ga-ebelata ndụ ọrụ nke ọkpọkọ ígwè.Ndụ ọrụ nke ọkpọkọ ihe mgbochi corrosion nchara dịkwa ogologo.N'okpuru ọnọdụ nkịtị, ọ nwere ike iji ihe dị ka afọ 30-50.Na ntinye ziri ezi na iji ya mee ihe nwekwara ike belata ụgwọ ọrụ nke netwọk ọkpọkọ.Enwere ike ịkwado ọkpọkọ nchara na-egbochi corrosion na-eji usoro mkpu na-achọpụta na-akpaghị aka na-ezighị ezi nke netwọk ọkpọkọ, mara nke ọma ebe mmejọ na mkpuchi akpaka.

3PE mgbochi-corrosive mkpuchi ígwè ọkpọkọ nwere ezigbo ihe mkpuchi mkpuchi ọkụ, na ọnwụ okpomọkụ ya bụ naanị 25% nke ọkpọkọ ọdịnala.Ọrụ ogologo oge ka nwere ike ịzọpụta akụrụngwa buru ibu, belata ọnụ ahịa ume nke ukwuu, ma ka nwere mgbochi mmiri siri ike na nguzogide corrosion.Na ọ dịghị mkpa ka itinye a ọkpọkọ trenchi, ọ nwere ike ozugbo lie ya n'ime ala ma ọ bụ mmiri, na-ewu dị mfe na ngwa ngwa, n'ozuzu na-eri bụ dịtụ ala, na ọ nwere ezi corrosion iguzogide na mmetụta iguzogide n'okpuru ala-okpomọkụ ọnọdụ. , ma ọ bụ a nwekwara ike lie ya ozugbo n'ala oyi kpọnwụrụ akpọnwụ.