? b? isi mkpuchi isi ?k? nke nwere ike ichebe ak?r?ngwa g?, melite ar?m?r? ?r?, ma belata mkpofu ihe. Site na ya, enwere ike iji igwe d? ka nkeji ole na ole, isi ?k? agagh?kwa emebi n'ihi oke okpom?k?.
Yiri ihe Ihe mkpuchi mkpuchi n'ihi na ?k? isi nwere ike ichebe ak?r?ngwa ogologo oge mebiri emebi n'ihi oke okpom?k?.
?kwado mkpuchi mkpuchi maka isi ?k? nwere ike ichebe ngwá ?r? ah?, belata nkw?s? ?k?, melite ar?m?r? ?r?, ma chekwaa ihe onwunwe. Na ya, a p?r? iji igwe mee ihe maka ?t?t? nkeji. B?a ma hazie set?p? maka ak?r?ngwa g? kwa.

Jiecheng Mkpuchi nke mbughari Ihe mkpuchi na-anya isi d? ka nguzogide ?k?, nguzogide corrosion, na iguzogide ?ka nká. ? b?gh? naan? na ha na-ebelata okpom?k? nke ak?r?ngwa okpom?k? d? n'okpuru 50 Celsius C, na-ebelata ihe ize nd? nke nd? ?r? na-ekpo ?k?, ma na-echebekwa ngwá ?r? site na nbibi gburugburu ebe obibi, ?gbat? nd? ?r? ngwá ?r?, na obere ego dochie ngwá ?r?.

Ma maka tank? nchekwa ?ka na mman?, pipeline, ma ? b? ngwa nhazi d? mgbagwoju anya, mkpuchi mkpuchi mkpuchi nke Jiecheng nwere ike ?hazi ya ka ? dabara nke ?ma na ?d? d? iche iche na nk?wap?ta. Nke a na-ewep? okwu ezighi ezi nke mkpuchi ?d?nala, na-eme ka enwegh? oghere d? na ya ?r? ?r? mkpuchi na nchekwa okpom?k? zuru oke maka ak?r?ngwa.