Cov cuab yeej siv kho kom zoo tau daws qhov teeb meem ntawm inedibility ntawm leached crude roj
Qhov tshwm sim ntawm cov khoom siv refining daws qhov teeb meem uas cov leached crude roj yog inedible. Tom qab cov roj leached crude yog kho los ntawm cov khoom siv refining, cov khoom siv roj kuj tseem txhim kho.
Ua ntej tshaj plaws, kev koom tes ntawm cov khoom siv refining tuaj yeem hloov xim ntawm cov khoom siv roj, kom cov roj refined zoo dua yog kub thiab ntshiab.
Qhov thib ob, nws tuaj yeem txhim kho qhov tsw ntawm cov roj, kom cov roj ua tiav yog tsim nyog rau cov saj ntawm cov neeg siv khoom.
Lub ntsiab lus tseem ceeb ntawm cov khoom siv kho kom zoo yog tias nws tuaj yeem tso cai rau cov khoom khaws cia rau lub sijhawm ntev, thiab cov roj yuav tsis deteriorate thaum noj.
Cov no yog cov cuab yeej refining rau leach crude roj tsis tau ncaj qha edible txhim kho.
