JPS6347516B2 - - Google Patents

Info

Publication number: JPS6347516B2
Authority: JP; Japan
Prior art keywords: solution; suspension; waste liquid; scale; evaporating
Prior art date: 1981-03-18
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

JP3798881A

Other languages

English (en)

Japanese (ja)

Other versions

JPS57153784A (en

Inventor

Yoshuki Takamura

Yasuo Aimoto

Mikio Hirano

Koichi Chino

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.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

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.)

1981-03-18

Filing date

1981-03-18

Publication date

1988-09-22

1981-03-18 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1981-03-18 Priority to JP3798881A priority Critical patent/JPS57153784A/ja

1982-09-22 Publication of JPS57153784A publication Critical patent/JPS57153784A/ja

1988-09-22 Publication of JPS6347516B2 publication Critical patent/JPS6347516B2/ja

Status Granted legal-status Critical Current

Links

239000007788 liquid Substances 0.000 claims description 51
239000002699 waste material Substances 0.000 claims description 37
238000001704 evaporation Methods 0.000 claims description 33
230000008020 evaporation Effects 0.000 claims description 25
239000002002 slurry Substances 0.000 claims description 24
239000000725 suspension Substances 0.000 claims description 22
239000011347 resin Substances 0.000 claims description 15
229920005989 resin Polymers 0.000 claims description 15
239000010409 thin film Substances 0.000 claims description 15
238000000034 method Methods 0.000 claims description 14
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 8
229910052938 sodium sulfate Inorganic materials 0.000 claims description 8
235000011152 sodium sulphate Nutrition 0.000 claims description 8
239000000126 substance Substances 0.000 claims description 6
238000004140 cleaning Methods 0.000 description 13
239000000843 powder Substances 0.000 description 13
239000007787 solid Substances 0.000 description 11
230000007423 decrease Effects 0.000 description 8
239000000463 material Substances 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
239000012530 fluid Substances 0.000 description 3
230000007774 longterm Effects 0.000 description 3
238000007790 scraping Methods 0.000 description 3
238000009835 boiling Methods 0.000 description 2
239000000498 cooling water Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
239000003595 mist Substances 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
239000002901 radioactive waste Substances 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
235000011121 sodium hydroxide Nutrition 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
238000009825 accumulation Methods 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000013535 sea water Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
239000002351 wastewater Substances 0.000 description 1

Landscapes

Heat Treatment Of Water, Waste Water Or Sewage (AREA)

JP3798881A 1981-03-18 1981-03-18 Evaporation of waste liquid Granted JPS57153784A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP3798881A JPS57153784A (en)	1981-03-18	1981-03-18	Evaporation of waste liquid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3798881A JPS57153784A (en)	1981-03-18	1981-03-18	Evaporation of waste liquid

Publications (2)

Publication Number	Publication Date
JPS57153784A JPS57153784A (en)	1982-09-22
JPS6347516B2 true JPS6347516B2 (2)	1988-09-22

Family

ID=12512942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3798881A Granted JPS57153784A (en)	1981-03-18	1981-03-18	Evaporation of waste liquid

Country Status (1)

Country	Link
JP (1)	JPS57153784A (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6031094A (ja) *	1983-08-01	1985-02-16	株式会社日立製作所	放射性廃棄物の処理方法
JPS6044892A (ja) *	1983-08-23	1985-03-11	株式会社東芝	放射性スラッジの処理装置

1981
- 1981-03-18 JP JP3798881A patent/JPS57153784A/ja active Granted

Also Published As

Publication number	Publication date
JPS57153784A (en)	1982-09-22

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