Nyob rau hauv tus txheej txheem ntawm deionization dej yog?

Cov txheej txheem:

Nyob rau hauv tus txheej txheem ntawm deionization dej yog?
Nyob rau hauv tus txheej txheem ntawm deionization dej yog?
Anonim

Deionization yog ib qho ion-pauv txheej txheem uas cov dej ntws los ntawm cov txaj resin. Synthetic, cation resin pauv hydrogen ions (H) rau qhov zoo ions, thiab anion resin pauv hydroxide ions (OH-) rau qhov tsis zoo ions.

txheej txheem deionization yog dab tsi?

Deionization (DI), lossis demineralization, yog txheej txheem ntawm kev tshem tawm cov ions ntawm dej. DI hlaws dai pauv yog hydrogen ions rau cations lossis hydroxyl ions rau anions.

Yuav ua li cas rau dej hauv cov txheej txheem deionization?

Kev hla dej los ntawm thawj cov khoom sib pauv tshem tawm cov calcium thiab magnesium ions ib yam li hauv cov txheej txheem softening. Tsis zoo li cov cuab yeej siv hauv tsev, cov chav deionization kuj tshem tawm tag nrho lwm cov hlau zoo hauv cov txheej txheem thiab hloov lawv nrog hydrogen ions es tsis txhob sodium ions.

dej deionized ua li cas?

Deionized dej yog tsim los ntawm dej kais dej, dej caij nplooj ntoos hlav, lossis dej distilled los ntawm cov hluav taws xob them nyiaj . Feem ntau, kev sib xyaw ion pauv txaj nrog ob qho tib si zoo thiab tsis zoo them cov resins yog siv. Cations thiab anions hauv dej pauv nrog H+ thiab OH- hauv cov resins, tsim H2 O (dej).

Yuav ua li cas deionization purify dej?

Deionization (DI) filters pauv qhov zoo hydrogen thiab tsis zoo hydroxyl molecules rau qhov zoo thiab qhov tsis zoo ntawm cov pa phem hauvdej. DI filtering thiab lwm yam txheej txheem qee zaum hu ua "dej polishing."

Pom zoo:

Nthuav cov khoom
Pob splanchnic paj hlwb synapse?
Nyeem ntxiv

Pob splanchnic paj hlwb synapse?

Cov hlab ntsha loj dua splanchnic taug kev los ntawm diaphragm thiab nkag mus rau hauv plab kab noj hniav. Nws fibers synapse ntawm celiac ganglia. Cov hlab ntsha txhawb nqa rau lub celiac plexus, lub network ntawm cov hlab ntsha nyob rau thaj tsam ntawm qhov chaw ntawm lub cev celiac ceg ntawm lub plab aorta.

Yuav coreopsis puas tawg rau lub caij ntuj sov?
Nyeem ntxiv

Yuav coreopsis puas tawg rau lub caij ntuj sov?

yog qhov kev xaiv zoo meej. Nrog ntau tshaj 80 hom coreopsis, muaj ntau yam kom haum txhua lub vaj tsim. Haiv neeg rau North America, coreopsis nroj tsuag loj hlob nyob rau hauv upright clumps thiab feature masses ntawm kaj, showy, daisy-zoo li paj thoob plaws lub caij ntuj sov.

Lub ntsiab lus ntawm kev hush up yog dab tsi?
Nyeem ntxiv

Lub ntsiab lus ntawm kev hush up yog dab tsi?

: tsi ntsiag to kuv hais rau nws kom txhob maj. slang txhais li cas? Koj hais 'Hush! ' rau ib tug thaum koj nug lossis qhia kom lawv nyob ntsiag to. Nkauj ruam ruam? "Tseem" yog lus Southern uas hais tias " shut up .