JPS6256769B2 - - Google Patents

Info

Publication number

JPS6256769B2

JPS6256769B2 JP56059176A JP5917681A JPS6256769B2 JP S6256769 B2 JPS6256769 B2 JP S6256769B2 JP 56059176 A JP56059176 A JP 56059176A JP 5917681 A JP5917681 A JP 5917681A JP S6256769 B2 JPS6256769 B2 JP S6256769B2

Authority

JP

Japan

Prior art keywords

filter

fine particles

metal

suspension

filtering

Prior art date

1981-04-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 239000000725 suspension Substances 0.000 claims description 19
• 239000010419 fine particle Substances 0.000 claims description 18
• 229910052751 metal Inorganic materials 0.000 claims description 17
• 239000002184 metal Substances 0.000 claims description 17
• 239000002245 particle Substances 0.000 claims description 14
• 238000000034 method Methods 0.000 claims description 12
• 238000001914 filtration Methods 0.000 claims description 11
• 238000011001 backwashing Methods 0.000 claims description 3
• 239000007788 liquid Substances 0.000 description 14
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
• 238000010612 desalination reaction Methods 0.000 description 6
• 229910052742 iron Inorganic materials 0.000 description 5
• 239000002699 waste material Substances 0.000 description 5
• 239000002923 metal particle Substances 0.000 description 4
• 239000011368 organic material Substances 0.000 description 4
• 229910001111 Fine metal Inorganic materials 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 229910010272 inorganic material Inorganic materials 0.000 description 3
• 239000011147 inorganic material Substances 0.000 description 3
• 229910044991 metal oxide Inorganic materials 0.000 description 3
• 150000004706 metal oxides Chemical class 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• 239000004809 Teflon Substances 0.000 description 2
• 229920006362 Teflon® Polymers 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 2
• 229910001873 dinitrogen Inorganic materials 0.000 description 2
• 230000002349 favourable effect Effects 0.000 description 2
• -1 polyethylene Polymers 0.000 description 2
• 229920000642 polymer Polymers 0.000 description 2
• 239000011148 porous material Substances 0.000 description 2
• 240000002234 Allium sativum Species 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 229920000742 Cotton Polymers 0.000 description 1
• 239000004952 Polyamide Substances 0.000 description 1
• 239000004698 Polyethylene Substances 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 238000005119 centrifugation Methods 0.000 description 1
• 229910017052 cobalt Inorganic materials 0.000 description 1
• 239000010941 cobalt Substances 0.000 description 1
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 238000010908 decantation Methods 0.000 description 1
• 235000004611 garlic Nutrition 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 239000012466 permeate Substances 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 229920002647 polyamide Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000010248 power generation Methods 0.000 description 1
• 238000011045 prefiltration Methods 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 230000002285 radioactive effect Effects 0.000 description 1
• 239000002901 radioactive waste Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000005245 sintering Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1