SU412150A1 - - Google Patents

Info

Publication number

SU412150A1

SU412150A1 SU1706392A SU1706392A SU412150A1 SU 412150 A1 SU412150 A1 SU 412150A1 SU 1706392 A SU1706392 A SU 1706392A SU 1706392 A SU1706392 A SU 1706392A SU 412150 A1 SU412150 A1 SU 412150A1

Authority

SU

USSR - Soviet Union

Prior art keywords

water

iron oxide

iron

treated

hydrate

Prior art date

1971-10-18

Links

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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
• 238000000034 method Methods 0.000 description 8
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
• 150000001768 cations Chemical class 0.000 description 6
• 150000003018 phosphorus compounds Chemical class 0.000 description 4
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
• 239000003795 chemical substances by application Substances 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 3
• 238000000746 purification Methods 0.000 description 3
• 150000003839 salts Chemical class 0.000 description 3
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
• 235000011114 ammonium hydroxide Nutrition 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 2
• 150000001875 compounds Chemical class 0.000 description 2
• 238000011109 contamination Methods 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 238000001179 sorption measurement Methods 0.000 description 2
• 239000002351 wastewater Substances 0.000 description 2
• NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
• VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
• 235000019270 ammonium chloride Nutrition 0.000 description 1
• 238000010908 decantation Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000003456 ion exchange resin Substances 0.000 description 1
• 229920003303 ion-exchange polymer Polymers 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 239000008239 natural water Substances 0.000 description 1
• NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
• -1 phosphoric acid ions Chemical class 0.000 description 1
• 229910052698 phosphorus Inorganic materials 0.000 description 1
• 239000011574 phosphorus Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000008213 purified water Substances 0.000 description 1