JPS5995984A - 有害重金属を含む廃棄物の処理方法 - Google Patents
有害重金属を含む廃棄物の処理方法Info
- Publication number
- JPS5995984A JPS5995984A JP57206053A JP20605382A JPS5995984A JP S5995984 A JPS5995984 A JP S5995984A JP 57206053 A JP57206053 A JP 57206053A JP 20605382 A JP20605382 A JP 20605382A JP S5995984 A JPS5995984 A JP S5995984A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- residue
- waste
- heavy metals
- alkali
- 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
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 39
- 239000002699 waste material Substances 0.000 title claims abstract description 27
- 150000003839 salts Chemical class 0.000 claims abstract description 29
- 239000002002 slurry Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 231100001261 hazardous Toxicity 0.000 claims description 4
- 231100000331 toxic Toxicity 0.000 claims 1
- 230000002588 toxic effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 4
- 229910052745 lead Inorganic materials 0.000 abstract description 3
- 229910052725 zinc Inorganic materials 0.000 abstract description 3
- 229910052793 cadmium Inorganic materials 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 235000002639 sodium chloride Nutrition 0.000 description 30
- 239000000428 dust Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 238000010828 elution Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 150000004692 metal hydroxides Chemical class 0.000 description 5
- -1 alkaline earth metal salt Chemical class 0.000 description 4
- 239000002920 hazardous waste Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 101150071661 SLC25A20 gene Proteins 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 101150102633 cact gene Proteins 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57206053A JPS5995984A (ja) | 1982-11-26 | 1982-11-26 | 有害重金属を含む廃棄物の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57206053A JPS5995984A (ja) | 1982-11-26 | 1982-11-26 | 有害重金属を含む廃棄物の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5995984A true JPS5995984A (ja) | 1984-06-02 |
| JPH02115B2 JPH02115B2 (no) | 1990-01-05 |
Family
ID=16517090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57206053A Granted JPS5995984A (ja) | 1982-11-26 | 1982-11-26 | 有害重金属を含む廃棄物の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995984A (no) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266122A (en) * | 1991-08-28 | 1993-11-30 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| US5439527A (en) * | 1991-08-28 | 1995-08-08 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| JP2000167529A (ja) * | 1998-12-08 | 2000-06-20 | Sumieito Kk | 排ガスダスト又は焼却灰からの水溶性成分の分離方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312165A (en) * | 1976-07-20 | 1978-02-03 | Nec Corp | Process for treating incinerator fly ash |
-
1982
- 1982-11-26 JP JP57206053A patent/JPS5995984A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312165A (en) * | 1976-07-20 | 1978-02-03 | Nec Corp | Process for treating incinerator fly ash |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266122A (en) * | 1991-08-28 | 1993-11-30 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| US5439527A (en) * | 1991-08-28 | 1995-08-08 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| JP2000167529A (ja) * | 1998-12-08 | 2000-06-20 | Sumieito Kk | 排ガスダスト又は焼却灰からの水溶性成分の分離方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02115B2 (no) | 1990-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3304300B2 (ja) | セメント原料化処理方法 | |
| JP4210456B2 (ja) | セメント原料化処理方法 | |
| US5209774A (en) | Hydrometallurgical process for treating mercury contaminated muds | |
| JPH09187752A (ja) | 廃棄物焼却灰及び溶融飛灰の処理方法 | |
| EP0004778A2 (en) | Process for the treatment of incinerated sewage sludge ash | |
| US20070000842A1 (en) | Improvements in and relating to waste processing | |
| WO2009110357A1 (ja) | 塩素含有物の処理時に発生した溶液の処理方法 | |
| JPS5995984A (ja) | 有害重金属を含む廃棄物の処理方法 | |
| JPH07504116A (ja) | 液体から固体媒体への金属汚染物の固定化 | |
| JP5019831B2 (ja) | セメントキルン燃焼ガス抽気ダストの処理方法 | |
| JPS58137497A (ja) | 重金属含有廃棄物の処理方法 | |
| JP4525014B2 (ja) | 副生塩の精製方法、副生塩及び融雪剤 | |
| JPH1099814A (ja) | 廃棄物処理方法 | |
| JP2003047828A (ja) | ガスの処理方法 | |
| JPH02114B2 (no) | ||
| JP2000167529A (ja) | 排ガスダスト又は焼却灰からの水溶性成分の分離方法 | |
| JPS6140885B2 (no) | ||
| JPH105736A (ja) | アルカリ性飛灰の処理方法 | |
| JP4231935B2 (ja) | 飛灰の有効利用方法 | |
| JPS5952516A (ja) | 排ガス中の有害物質処理方法 | |
| JPH0577477B2 (no) | ||
| FI130560B (en) | Process for producing carbonaceous material | |
| JPS58137489A (ja) | 重金属含有廃棄物の処理方法 | |
| JPH11226558A (ja) | 飛灰の無毒化と塩の分離と資源化を一貫処理するプロセス | |
| JP2022159075A (ja) | ばいじん処理方法及びばいじん処理装置 |