Qhov sib txawv tseem ceeb ntawm sedimentation thiab decantation yog tias cov sedimentation tso cai rau kev sib cais ntawm ob yam khoom los ntawm kev daws ntawm ib yam khoom thaum lub decantation tso cai rau kev sib cais ntawm ob yam khoom los ntawm pouring tawm ib yam khoom.
Ob qho tib si sedimentation thiab decantation yog txoj kev sib cais tseem ceeb hauv kev tshuaj ntsuam chemistry. Peb tuaj yeem cais ob yam khoom tsis raug siv los ntawm cov txheej txheem no. Sedimentation tshwm sim los ntawm kev tsim cov sediment spontaneously los ntawm cov nyhuv ntawm lub ntiajteb txawj nqus los yog vim cov nyhuv ntawm centrifugal acceleration thaum decantation yog ib tug txheej txheem uas peb nqa tawm nyob rau hauv thiaj li yuav cais ob yam khoom. Ntxiv mus, peb tuaj yeem siv decantation nyob rau hauv cov txheej txheem sib cais ntawm sediment los ntawm nws cov kua.
Dab tsi yog Sedimentation?
Sedimentation yog txheej txheem ntawm kev daws los yog muab tso rau hauv cov sediment. Peb tuaj yeem piav qhia nws raws li qhov xav tau ntawm cov khoom hauv qhov raug tshem tawm kom tawm ntawm cov kua dej. Qhov no tshwm sim vim yog cov lus teb uas cov khoom no tawm tsam lawv txoj kev txav los ntawm cov kua.
Daim duab 01: Tsim cov Sediment hauv Kev Ncua Sijhawm
Lub zog uas ua rau cov khoom no tuaj yeem yog lub ntiajteb txawj nqus, centrifugal acceleration, lossis electromagnetism. Thaum cov khoom hnyav dua nyob rau hauv qab ntawm cov kua dej, peb tuaj yeem nchuav cov kua saum toj ntawm cov pob zeb thiab yog li peb tuaj yeem cais cov sediment ntawm cov kua.
Decantation yog dab tsi?
Decantation yog txheej txheem ntawm kev sib cais ob yam khoom tsis zoo ntawm kev nchuav tawm ib yam khoom. Peb tuaj yeem siv cov txheej txheem no rau ob qho dej tsis sib haum thiab sib xyaw ua kua thiab cov khoom (ib qho kev ncua). Yog tias qhov sib xyaw ntawm ob cov kua dej tsis sib haum sib cais yog nyob rau hauv ib lub thawv, peb tuaj yeem nchuav tawm cov kua dej tsawg (nyob rau sab saum toj ntawm lub thawv) los ntawm qhov yooj yim nchuav tawm. Qhov no tuaj yeem cais cov kua dej tsawg dua los ntawm cov kua dej siab.
Daim duab 02: Kev sib cais ntawm cov dej los ntawm av nkos
Txawm li cas los xij, qhov kev sib cais no feem ntau yog kev sib cais tsis tiav. Ntxiv mus, peb tuaj yeem siv cov txheej txheem no txhawm rau cais cov khoom ntawm cov kua. Piv txwv li, peb tuaj yeem cais cov av ntawm nws cov kua los ntawm kev nchuav tawm cov kua.
Qhov txawv ntawm Sedimentation thiab Decantation yog dab tsi?
Sedimentation yog txheej txheem ntawm kev daws lossis muab tso rau hauv cov xuab zeb thaum decantation yog txheej txheem ntawm kev sib cais ob yam khoom tsis sib haum los ntawm kev nchuav tawm ib yam khoom. Qhov no yog qhov sib txawv tseem ceeb ntawm sedimentation thiab decantation. Lwm qhov sib txawv ntawm sedimentation thiab decantation yog nyob rau hauv lawv cov txheej txheem. Cov txheej txheem sedimentation siv lub ntiajteb txawj nqus, centrifugal acceleration los yog electromagnetism nyob rau hauv cov txheej txheem sib cais whereas lub decantation tsis xav tau ib tug quab yuam uas ua rau cov hais ntawm cov sib tov; peb tuaj yeem nchuav cov kua txheej rau saum lub thawv. Tsis tas li ntawd, lwm qhov sib txawv tseem ceeb ntawm sedimentation thiab decantation yog tias cov sedimentation muaj ob theem ntawm cov teeb meem raws li cov theem khoom thiab cov kua theem thaum cov txheej txheem decantation muaj xws li ib theem lossis ob theem ntawm cov teeb meem; kua-kua sib tov los yog cov kua-kua sib tov.
Summary – Sedimentation vs Decantation
Sedimentation thiab decantation yog ob txoj kev sib cais tseem ceeb uas peb tuaj yeem siv los cais ob yam khoom tsis sib xws; khoom los ntawm cov kua los yog kua los ntawm cov kua. Qhov txawv ntawm sedimentation thiab decantation yog tias cov sedimentation tso cai rau kev sib cais ntawm ob yam khoom los ntawm kev daws ntawm ib yam khoom thaum lub decantation tso cai rau kev sib cais ntawm ob yam khoom los ntawm pouring tawm ib yam khoom.
