JPS6348039B2 - - Google Patents

Info

Publication number: JPS6348039B2
Authority: JP; Japan
Prior art keywords: activated carbon; adsorption; chelate resin; μci; zinc
Prior art date: 1982-10-28
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

Application number

JP18945682A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5979200A (ja

Inventor

Katsuyuki Ootsuka

Hitoshi Myazaki

Tadashi Sato

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Doryokuro Kakunenryo Kaihatsu Jigyodan

Original Assignee

Doryokuro Kakunenryo Kaihatsu Jigyodan

Priority date (The priority date 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 date listed.)

1982-10-28

Filing date

1982-10-28

Publication date

1988-09-27

1982-10-28 Application filed by Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan

1982-10-28 Priority to JP18945682A priority Critical patent/JPS5979200A/ja

1984-05-08 Publication of JPS5979200A publication Critical patent/JPS5979200A/ja

1988-09-27 Publication of JPS6348039B2 publication Critical patent/JPS6348039B2/ja

Status Granted legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 65
239000013522 chelant Substances 0.000 claims description 24
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 23
239000011347 resin Substances 0.000 claims description 23
229920005989 resin Polymers 0.000 claims description 23
239000011701 zinc Substances 0.000 claims description 22
229910052725 zinc Inorganic materials 0.000 claims description 22
238000000034 method Methods 0.000 claims description 17
239000007788 liquid Substances 0.000 claims description 14
239000002925 low-level radioactive waste Substances 0.000 claims description 6
238000004043 dyeing Methods 0.000 claims description 2
238000001179 sorption measurement Methods 0.000 description 29
238000005202 decontamination Methods 0.000 description 19
230000003588 decontaminative effect Effects 0.000 description 19
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
239000000243 solution Substances 0.000 description 8
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
229910017604 nitric acid Inorganic materials 0.000 description 7
230000000052 comparative effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
229910052778 Plutonium Inorganic materials 0.000 description 4
229910052770 Uranium Inorganic materials 0.000 description 4
239000000047 product Substances 0.000 description 4
239000003463 adsorbent Substances 0.000 description 3
239000012530 fluid Substances 0.000 description 3
OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 3
239000002901 radioactive waste Substances 0.000 description 3
239000006228 supernatant Substances 0.000 description 3
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
235000013162 Cocos nucifera Nutrition 0.000 description 2
244000060011 Cocos nucifera Species 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
230000005484 gravity Effects 0.000 description 2
239000003456 ion exchange resin Substances 0.000 description 2
229920003303 ion-exchange polymer Polymers 0.000 description 2
238000003672 processing method Methods 0.000 description 2
238000004062 sedimentation Methods 0.000 description 2
239000002699 waste material 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
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
230000005260 alpha ray Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
239000003245 coal Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000004992 fission Effects 0.000 description 1
238000005188 flotation Methods 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
230000002285 radioactive effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010420 shell particle Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

Landscapes

Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Removal Of Specific Substances (AREA)

JP18945682A 1982-10-28 1982-10-28 低レベル放射性廃液の除染処理方法 Granted JPS5979200A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP18945682A JPS5979200A (ja)	1982-10-28	1982-10-28	低レベル放射性廃液の除染処理方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP18945682A JPS5979200A (ja)	1982-10-28	1982-10-28	低レベル放射性廃液の除染処理方法

Publications (2)

Publication Number	Publication Date
JPS5979200A JPS5979200A (ja)	1984-05-08
JPS6348039B2 true JPS6348039B2 (fr)	1988-09-27

Family

ID=16241558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP18945682A Granted JPS5979200A (ja)	1982-10-28	1982-10-28	低レベル放射性廃液の除染処理方法

Country Status (1)

Country	Link
JP (1)	JPS5979200A (fr)

1982
- 1982-10-28 JP JP18945682A patent/JPS5979200A/ja active Granted

Also Published As

Publication number	Publication date
JPS5979200A (ja)	1984-05-08

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