JPS6218271Y2 - - Google Patents

Info

Publication number

JPS6218271Y2

JPS6218271Y2 JP14369878U JP14369878U JPS6218271Y2 JP S6218271 Y2 JPS6218271 Y2 JP S6218271Y2 JP 14369878 U JP14369878 U JP 14369878U JP 14369878 U JP14369878 U JP 14369878U JP S6218271 Y2 JPS6218271 Y2 JP S6218271Y2

Authority

JP

Japan

Prior art keywords

water

tower

ion exchange

collection mechanism

resin

Prior art date

1978-10-19

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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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
• 239000011347 resin Substances 0.000 claims description 25
• 229920005989 resin Polymers 0.000 claims description 25
• 238000005342 ion exchange Methods 0.000 claims description 13
• 239000007788 liquid Substances 0.000 claims description 8
• 239000002699 waste material Substances 0.000 claims description 8
• 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 claims description 5
• 239000003456 ion exchange resin Substances 0.000 claims description 5
• 229920003303 ion-exchange polymer Polymers 0.000 claims description 5
• 238000004140 cleaning Methods 0.000 claims description 2
• 238000005406 washing Methods 0.000 description 25
• 230000000694 effects Effects 0.000 description 7
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 238000007796 conventional method Methods 0.000 description 5
• 230000008929 regeneration Effects 0.000 description 5
• 238000011069 regeneration method Methods 0.000 description 5
• 150000001450 anions Chemical class 0.000 description 4
• 238000000605 extraction Methods 0.000 description 3
• 239000012492 regenerant Substances 0.000 description 3
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 238000009792 diffusion process Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000001172 regenerating effect Effects 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• 239000002351 wastewater Substances 0.000 description 2
• 239000003957 anion exchange resin Substances 0.000 description 1
• 238000011001 backwashing Methods 0.000 description 1
• 150000001768 cations Chemical class 0.000 description 1
• 230000005465 channeling Effects 0.000 description 1
• 238000004132 cross linking Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 238000011049 filling Methods 0.000 description 1
• 238000001879 gelation Methods 0.000 description 1
• 238000007689 inspection Methods 0.000 description 1
• 238000005070 sampling Methods 0.000 description 1
• 239000010865 sewage Substances 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1