Cov txheej txheem ntau lawm ntawm Juba tsuas yog suav nrog cov kauj ruam hauv qab no:
POJ PUA TSIB THIAB TU
Xaiv cov taum tshiab tshiab nrog cov nplej zom thiab tshem cov hmoov av thiab tsis huv.
Siav
Soak cov taum pauv hauv dej txog 4 zaug nws ntim. Lub sij hawm soaking nyob ntawm lub caij nyoog thiab kub:
Lub caij ntuj no: 7 ~ 8 teev lossis ntau dua 12 teev.
Caij nplooj ntoos hlav thiab caij nplooj zeeg: 4 ~ 5 teev.
Lub caij ntuj sov: 2 ~ 3 teev.
Kev sib tsoo
Tso cov taum soybed rau hauv rab riam los yog zeb zeb, ntxiv cov dej huv, thiab do rau hauv cov slurry. Qhov piv txwv ntawm cov dej rau taum yog feem ntau 1:10 (1 kg ntawm taum, 10 kg dej).
Slurry lim thiab slurry sib xyaw
Siv lub tshuab ziab lossis lub tshuab nqus dej kom lim cov slurry, feem ntau yog lim 3 zaug kom ntseeg tau tias cov dej seem xoob xoob xoob thiab tsis muaj cov dej seem.
Thaum sib xyaw cov slurry, lub concentration ntawm cov mis nyuj khov yuav tsum muaj mob pes tsawg, feem ntau 5 txog 6 kg ntawm tuab slnyebs.
Haus
Ncuav lub npaj kua mis so mus rau hauv lub lauj kaub thiab ua kom sov nws txog 100 ~ 110 degree nrog Chav. Tom qab npau npau, lim nws dua kom tshem tawm impurities.
Sau rau Yuba
Ncuav cov mis siav ua ib lub lauj kaub thiab cua sov nws tshaj qhov kub ntawm lub lauj kaub ntawm 60 ~ 70 degree lossis 85 degree rau 95 degree. Thaum nyias muaj roj ua yeeb yaj kiab nyias ua cov kua ntawm cov kua mis, siv txiab lossis xyoob ntoo nplaum txiav thiab tig nws mus rau hauv ib sab thiab dai rau ntawm ib tus ncej xyoob.
Kom qhuav
Xa Lub Yuba dai ntawm lub xyoob ncej mus rau hauv chav kom qhuav. Qhov kub nyob rau hauv chav kom qhuav yog tswj hwm ntawm 50 ~ 60 degree lossis 35 degree rau 40 degree. Tom qab 4 ~ 7 teev lossis 42 teev, thaum lub hnub tima yog daj-dawb thiab ci thiab translucent, nws yog cov khoom tiav.
Los ntawm cov kauj ruam saum toj no, dawb huv thiab Yuba dawb tuaj yeem ua, uas yog tsim nyog rau tsev-ua lossis me me-teev ntau lawm.
