JP2016090522A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016090522A5 JP2016090522A5 JP2014228612A JP2014228612A JP2016090522A5 JP 2016090522 A5 JP2016090522 A5 JP 2016090522A5 JP 2014228612 A JP2014228612 A JP 2014228612A JP 2014228612 A JP2014228612 A JP 2014228612A JP 2016090522 A5 JP2016090522 A5 JP 2016090522A5
- Authority
- JP
- Japan
- Prior art keywords
- chemical decontamination
- eluent
- cation exchange
- secondary waste
- formic acid
- 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.)
- Granted
Links
- 238000009390 chemical decontamination Methods 0.000 claims 27
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 24
- 239000003480 eluent Substances 0.000 claims 16
- 150000002500 ions Chemical class 0.000 claims 16
- 239000002699 waste material Substances 0.000 claims 16
- 238000011084 recovery Methods 0.000 claims 14
- 239000003729 cation exchange resin Substances 0.000 claims 11
- 239000002184 metal Substances 0.000 claims 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 10
- 238000010828 elution Methods 0.000 claims 9
- 239000011259 mixed solution Substances 0.000 claims 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 9
- 235000019253 formic acid Nutrition 0.000 claims 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 8
- TWVBEFREQNKFGN-UHFFFAOYSA-N formic acid;hydrazine Chemical group NN.OC=O TWVBEFREQNKFGN-UHFFFAOYSA-N 0.000 claims 7
- AEMRFAOFKBGASW-UHFFFAOYSA-N glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims 6
- 238000005341 cation exchange Methods 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 3
- 238000004070 electrodeposition Methods 0.000 claims 3
- 239000012528 membrane Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 235000006408 oxalic acid Nutrition 0.000 claims 3
- 239000003792 electrolyte Substances 0.000 claims 2
- 239000008151 electrolyte solution Substances 0.000 claims 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 229910000975 Carbon steel Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000010962 carbon steel Substances 0.000 claims 1
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative Effects 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014228612A JP6393158B2 (ja) | 2014-11-11 | 2014-11-11 | 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014228612A JP6393158B2 (ja) | 2014-11-11 | 2014-11-11 | 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016090522A JP2016090522A (ja) | 2016-05-23 |
| JP2016090522A5 true JP2016090522A5 (ko) | 2017-11-16 |
| JP6393158B2 JP6393158B2 (ja) | 2018-09-19 |
Family
ID=56016611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014228612A Active JP6393158B2 (ja) | 2014-11-11 | 2014-11-11 | 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6393158B2 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6643196B2 (ja) * | 2016-06-29 | 2020-02-12 | 日立Ｇｅニュークリア・エナジー株式会社 | 化学除染の二次廃棄物溶離回収装置及び化学除染システム |
| JP6752750B2 (ja) * | 2017-03-31 | 2020-09-09 | 三菱重工業株式会社 | 除染処理水処理方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63188796A (ja) * | 1987-02-02 | 1988-08-04 | 株式会社東芝 | 除染廃液の処理方法 |
| JPH04148900A (ja) * | 1990-10-11 | 1992-05-21 | Asahi Chem Ind Co Ltd | 放射性物質を分離するプロセス |
| WO2002004707A1 (fr) * | 2000-07-11 | 2002-01-17 | Ebara Industrial Cleaning Co., Ltd | Agent de traitement de surface pour element metallique |
| JP2003176997A (ja) * | 2001-12-11 | 2003-06-27 | Mitsubishi Heavy Ind Ltd | スケールの除去方法 |
| US6682646B2 (en) * | 2002-03-25 | 2004-01-27 | Electric Power Research Institute | Electrochemical process for decontamination of radioactive materials |
| JP3759930B2 (ja) * | 2003-01-29 | 2006-03-29 | 株式会社東芝 | 廃液の処理方法および装置 |
| JP3972050B1 (ja) * | 2006-12-14 | 2007-09-05 | 株式会社日立製作所 | フェライト皮膜形成後における溶液の処理方法 |
| JP5562215B2 (ja) * | 2010-11-18 | 2014-07-30 | 日立Ｇｅニュークリア・エナジー株式会社 | 化学除染方法 |
| JP5933992B2 (ja) * | 2012-03-07 | 2016-06-15 | 荏原工業洗浄株式会社 | 放射性廃イオン交換樹脂の除染方法 |
| WO2015060250A1 (ja) * | 2013-10-24 | 2015-04-30 | 栗田工業株式会社 | 鉄族金属イオン含有液の処理方法及び処理装置、ＣｏとＦｅの電着方法及び装置、並びに放射性廃イオン交換樹脂の除染方法および除染装置 |
-
2014
- 2014-11-11 JP JP2014228612A patent/JP6393158B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Csicsovszki et al. | Selective recovery of Zn and Fe from spent pickling solutions by the combination of anion exchange and membrane electrowinning techniques | |
| JP5331707B2 (ja) | 放射性廃液の処理方法および処理装置 | |
| CN108911102A (zh) | 一种高效电化学还原富集回收含铀废水和地下水中铀的方法 | |
| CN106663485B (zh) | 含有氚水的原料水的处理方法 | |
| JP5386215B2 (ja) | 放射性廃液の処理方法および処理装置 | |
| CN106835194A (zh) | 一种氯化钴电积工艺 | |
| Choi et al. | Separation behavior of nickel and cobalt in a LiCl-KCl-NiCl2 molten salt by electrorefining process | |
| JP2016090522A5 (ko) | ||
| CN104496092A (zh) | 一种重金属吸附饱和活性炭再利用的有机废水处理方法 | |
| EP3065139B1 (en) | Method and apparatus for electrodeposition of radioactice co-60 and fe, and method and apparatus for decontamination of radioactive waste ion exchange resin | |
| Iwao et al. | Recovery of palladium from spent catalyst with supercritical CO2 and chelating agent | |
| CN104651880B (zh) | 一种脱铜分氰联立工艺处理银冶炼含氰贫液的方法 | |
| Arguillarena et al. | Circular economy in hot-dip galvanizing with zinc and iron recovery from spent pickling acids | |
| CN106007152A (zh) | 一种硝酸退镀水循环再生系统 | |
| JP6393158B2 (ja) | 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム | |
| JP5818053B2 (ja) | ホウ素含有地下水の処理方法 | |
| JP6692385B2 (ja) | 放射性廃液処理システム | |
| Gao et al. | Electrocatalytic and green system coupling strategy for simultaneous recovery and purification of uranium from uranium-containing wastewater | |
| JP6652827B2 (ja) | 化学除染の二次廃棄物低減方法、二次廃棄物の溶離回収装置及び化学除染システム | |
| Chaudhary et al. | The regeneration and recycle of chromium etching solutions using concentrator cell membrane technology | |
| Bae et al. | Removal of perchlorate from drinking water and ion-exchange regenerant brines | |
| JP5789731B1 (ja) | トリチウム水を含む原料水の処理方法 | |
| Chen et al. | Recovery of nickel with the addition of boric acid using an electrodeposition reactor | |
| JP6752300B2 (ja) | 放射性廃液処理システム | |
| Khayyam Nekouei et al. | Using Taguchi Method to Optimize Recovery of Bismuth by Electrolysis |