Ihe mejupụtara ihe eji eme ihe na-eme nke ọma
A na-eme ka ụra na-amalite na ihe dị ka 1600¡Ãf (8710c) ma zuru oke mgbe 10 ruo nkeji iri na ise nke kpo oku na 18000FÃ ((9820Ã). Nke dị n'elu okpomọkụ, uto ọka dị iche iche, ọ bụ ezie na ikpo ọkụ dị mkpụmkpụ na 19000,ÃÃf ga-ebute ịdị nro zuru oke na-enweghị oke uto. Ebe ọ bụ na ihe jụrụ oyi enweghị mmetụta ọ bụla na nro, ihe a nwere ike ịbụ mmiri gbazee ma ọ bụ ikuku jụrụ oyi.
A na-eji ngwa nchara nchara iji jikọọ ọkpọkọ ma na-achịkwa mmiri, ntụziaka na nrụgide nke gas, mmiri na mmiri. E nwere ọtụtụ ụdị nchara igwe anaghị agba nchara eji na plobing, pipe na ngwa nrụgide.
Na-atụle otu ihe na-eguzogide na-eguzogide ọgwụ na-eguzogide ọgwụ, hastic c276 mebere Organic, acetic, acetic, acetic, acetic, brine na chlorine dioxide solutions na chlorine.