ʻO Uranium ka radionuclide, ʻoi aku paha i ka wai lepo ma mua o ka wai o ka honua, a pinepine
loaʻa pū me ka radium. Pono paha ka hoʻohaʻahaʻa ʻana i nā wai pilikia i ka mālama ʻana no ka hemo ʻana o ka uranium a me ka radium.
Aia ka Uranium i loko o ka wai e like me ka ion uranyl, UO22 +, i hana ʻia i mua o ka oxygen. Ma ka pH ma luna aʻe o ka ʻeono, aia ka uranium i loko o ka wai hiki ke inu ʻia ma ke ʻano he uranyl carbonate complex. He pilina koʻikoʻi kēia ʻano uranium no nā resion anion kahua ikaika.
ʻO ke ʻano pili o ka pilina o nā anion base resins no kekahi mau ion maʻamau i ka wai inu e hōʻike i ka uranium ma ka piko o ka papa inoa.
Nā ʻano kūlohelohe & kūmole
ʻO ka Polymer Matrix Structure | Pākuʻi ʻia ʻo Styrene me DVB |
ʻAno Kino a me ka helehelena | Nā pīpiʻi opaque |
Helu Helu Manoa | 95% min. |
Nā Pūʻulu Hana | CN2-N + = (CH3)3) |
Pepa Ionic, i hoʻouna ʻia | SO4 |
Ka nui o ka hiki ke hoʻololi, SO4- palapala, pulu, volumetric | 1.10 eq / l min. |
Hoʻomoe Māū, CL- palapala | 50-60% |
0.71-1.60 mm> 95% | |
Puhū CL-→ OH- | 10% max |
Ikaika | ʻAʻole emi ma lalo o 95% |
I mea e hoʻoulu hou ai i ka uranyl carbonate he mea nui ia e lawa ka kiʻekiʻe o ka regenerant ma ka moena resin e hoʻohuli a hōʻemi paha i nā pili pili i nā pae ʻae ʻia a e hoʻohana i ka manawa hou a me ka manawa hoʻopili. ʻO Sodium chloride ka regenerant maʻamau.
ʻO ka noʻonoʻo ma luna o 10% NaCl, ma nā pae regenerant o 14 a 15 lbs. no ka cu. lawa lawa ʻo ft. E hoʻonui kēia ana ma 50% o ka uranium i hōʻiliʻili ʻia mai ke kēpau. E haʻahaʻa ka leakage ma o nā lawelawe lawelawe me ka ʻole o ka hoʻoulu hou ʻana ma muli o ke koho kiʻekiʻe loa i ka wā o ka lawelawe lawelawe. ʻAʻole pono nā leakage i nā pae hoʻoulu hou o 15 lbs. o ka sodium chloride ma ka cu. ft. ma nā kukuna o 10% a ʻoi aku paha me ka liʻiliʻi o ka manawa hoʻopili o 10 mau minuke i ka manawa o ka hana hou ʻana.
Ka hopena o nā ʻano like ʻole o ka paʻakai:
Papa Regenerant - Ma kahi o 22 lbs. no ka cu. ft. o ʻAno 1 Gel Anion Resin.
4%
5.5%
11%
16%
20%
47%
54%
75%
86%
91%
ʻO ka ʻōpala hou mai ka ʻōnaehana hoʻohemo uranium kahi ʻano concentrated o ka uranium a pono e hoʻolilo kūpono. No ka mea hale, hoʻokuʻu ʻia ka hopena i hoʻolilo ʻia i ke ala like e hoʻokuʻu ʻia ai ka brine softener, ʻo ka nui o ka uranium e hōʻea ana i ka wahi hoʻolei he mea like inā ʻaʻole kahi unuhi uranium i kahi. Eia nō naʻe, pono e nānā i nā lula no kahi wahi i hāʻawi ʻia.
ʻO ka hoʻolei ʻana o ka kēpau uranium-laden e pono e noʻonoʻo i ka nui o ka radioactivity i loaʻa i ka pāpāho.
Hoʻonohonoho ka US Department of Transportation i ka halihali a me ka lawelawe ʻana i nā ʻōpala radioactive haʻahaʻa haʻahaʻa. ʻOi aku ka liʻiliʻi o ka uranium a no laila ʻoi aku ka kiʻekiʻe o nā pae i ʻae ʻia ma mua o ka radium. ʻO ka pae i hōʻike ʻia no ka uranium ʻo ia ka 2000 picoCury ma ka gram o ka pāpāho.
Hiki ke helu ʻia nā throughputs anticipated e kāu ion resin supplier. Hiki i nā noi ke komo i nā puke ʻoihana theoretical i ʻoi aku ka nui ma mua o 100,000 mau moena moe (BV), ʻoiai nā pōʻaiapili lawelawe ma ka lawelawe hou ʻana ma kahi o 40,000 a 50,000 BV. ʻOiai e hoʻowalewale nei e holo i ke kēpau i ka manawa hiki ke hiki i nā noi o ka manawa hoʻokahi, pono e noʻonoʻo i ka nui o ka uranium i hōʻiliʻili ʻia a me nā pilikia hoʻolei hope.