JPH0352905B2 - - Google Patents
Info
- Publication number
- JPH0352905B2 JPH0352905B2 JP7208985A JP7208985A JPH0352905B2 JP H0352905 B2 JPH0352905 B2 JP H0352905B2 JP 7208985 A JP7208985 A JP 7208985A JP 7208985 A JP7208985 A JP 7208985A JP H0352905 B2 JPH0352905 B2 JP H0352905B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolysis
- decontamination
- oxide film
- monitoring
- voltage
- Prior art date
- 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
- 238000005868 electrolysis reaction Methods 0.000 claims description 49
- 238000005202 decontamination Methods 0.000 claims description 27
- 230000003588 decontaminative effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 239000010814 metallic waste Substances 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000004043 dyeing Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 10
- 230000002285 radioactive effect Effects 0.000 claims description 9
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 description 12
- 239000000523 sample Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- YXJYBPXSEKMEEJ-UHFFFAOYSA-N phosphoric acid;sulfuric acid Chemical compound OP(O)(O)=O.OS(O)(=O)=O YXJYBPXSEKMEEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Radiation (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208985A JPS61231452A (ja) | 1985-04-05 | 1985-04-05 | 電解除染モニタリング方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208985A JPS61231452A (ja) | 1985-04-05 | 1985-04-05 | 電解除染モニタリング方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61231452A JPS61231452A (ja) | 1986-10-15 |
| JPH0352905B2 true JPH0352905B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-13 |
Family
ID=13479327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7208985A Granted JPS61231452A (ja) | 1985-04-05 | 1985-04-05 | 電解除染モニタリング方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61231452A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-04-05 JP JP7208985A patent/JPS61231452A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61231452A (ja) | 1986-10-15 |
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