Ewepụtala ahịrị mmepụta kemịkalụ pulp n'ime ụlọ arụpụtara onwe ya nke ọma n'ọrụ

N'oge na-adịbeghị anya, Yueyang Forest Paper Energy Conservation and Emission Reduction Project, bụ ahịrị mmepụta ihe na-emepụta ihe na-emepụta ihe na-esi na pulp n'ime onwe ya, nke China Paper Group kwadoro, bụ nke etinyere n'ọrụ nke ọma. Nke a abụghị naanị nnukwu ọganihu n'ime mmepụta teknụzụ nke ụlọ ọrụ ahụ, kamakwa ọ bụ omume dị mkpa nke ịkwalite mgbanwe na nkwalite nke ụlọ ọrụ ọdịnala site na nrụpụta ọhụrụ dị mma.
Arụmọrụ ahịrị mmepụta kemịkalụ nchụpụ pulp n'onwe ya bụ isi ihe na-azọpụta ike, nchekwa gburugburu ebe obibi, na nkwalite ịdịmma nke akwụkwọ Yueyang Forest kwalitere. A kwadoro ya nke ọma na Jenụwarị 2023. Site na mmekorita ya na ụlọ ọrụ nchekwa ike na nchekwa gburugburu ebe obibi, enweela ọganihu na teknụzụ nyocha na ngwa mmepụta ihe nke ọrụ a.

Isi nri nchụpụ mmiri kemịkalụ nwere oke arụmọrụ yana njirimara nchekwa ike. Site multiple displacement arụmọrụ, ya usoro eruba nwere ike ọ bụghị nanị na-agbake na ahu nagide n'efu okpomọkụ na ihe fọdụrụnụ ọgwụ si aga nri, ma megharịa na elu okpomọkụ isi nri ngwọta na njedebe nke nri, n'ụzọ dị irè mbenata ike oriri na chemical onunu ogwu. Tụnyere usoro mmepụta nri na-adịte aka nke ọdịnala, teknụzụ a na-ebelata nke ukwuu uzuoku na oriri mmiri kwa ton nke pulp, na-enweta ụkpụrụ ikuku gburugburu ebe obibi dị elu. N'otu oge ahụ, àgwà nke slurry nke a na-emepụta site na usoro mmepụta a dị elu, na ndị na-arụ ọrụ a chọrọ na-ebelata site na 50%, nke ga-eme ka mmepụta mmepụta na uru zuru oke.