CN106904799B - 一种电动修复强化装置及利用该装置去除污泥中重金属的方法 - Google Patents
一种电动修复强化装置及利用该装置去除污泥中重金属的方法 Download PDFInfo
- Publication number
- CN106904799B CN106904799B CN201510971681.0A CN201510971681A CN106904799B CN 106904799 B CN106904799 B CN 106904799B CN 201510971681 A CN201510971681 A CN 201510971681A CN 106904799 B CN106904799 B CN 106904799B
- Authority
- CN
- China
- Prior art keywords
- sludge
- electric
- electrolytic tank
- tank
- repair
- 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 - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 64
- 230000008439 repair process Effects 0.000 title claims abstract description 36
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005728 strengthening Methods 0.000 title claims abstract description 14
- 230000005012 migration Effects 0.000 claims abstract description 29
- 238000013508 migration Methods 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000002500 ions Chemical class 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009393 electroremediation Methods 0.000 claims abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005341 cation exchange Methods 0.000 claims description 20
- 238000005349 anion exchange Methods 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 239000003792 electrolyte Substances 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000002572 peristaltic effect Effects 0.000 claims description 6
- 239000003011 anion exchange membrane Substances 0.000 claims description 3
- 230000003416 augmentation Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 abstract description 21
- 238000001179 sorption measurement Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical class [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/002—Sludge treatment using liquids immiscible with water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/006—Electrochemical treatment, e.g. electro-oxidation or electro-osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510971681.0A CN106904799B (zh) | 2015-12-22 | 2015-12-22 | 一种电动修复强化装置及利用该装置去除污泥中重金属的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510971681.0A CN106904799B (zh) | 2015-12-22 | 2015-12-22 | 一种电动修复强化装置及利用该装置去除污泥中重金属的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106904799A CN106904799A (zh) | 2017-06-30 |
CN106904799B true CN106904799B (zh) | 2020-05-12 |
Family
ID=59199708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510971681.0A Expired - Fee Related CN106904799B (zh) | 2015-12-22 | 2015-12-22 | 一种电动修复强化装置及利用该装置去除污泥中重金属的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106904799B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108746194B (zh) * | 2018-08-08 | 2020-08-04 | 重庆大学 | 一种基于磁-电联合修复污染土壤的试验装置及试验方法 |
CN109127706A (zh) * | 2018-08-09 | 2019-01-04 | 重庆大学 | 一种重金属污染土磁助电动修复装置 |
CN112142278A (zh) * | 2019-06-28 | 2020-12-29 | 华侨大学 | 一种城市生活污泥中重金属铬的电动力修复方法 |
CN110434166B (zh) * | 2019-08-13 | 2021-03-12 | 长江水利委员会长江科学院 | 一种双环立式自清洁型原位脱水减污电动修复装置及方法 |
CN111302580A (zh) * | 2020-04-01 | 2020-06-19 | 江西浩德实业有限公司 | 一种去除污泥中重金属的方法 |
CN116251832B (zh) * | 2023-01-14 | 2024-05-14 | 西安建筑科技大学 | 生物催化剂胶结强化电动修复重金属污染土的方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030043126A (ko) * | 2001-11-27 | 2003-06-02 | 한국원자력연구소 | 초산과 초산나트륨의 완충용액을 이용한 방사성핵종의제거방법 |
CN1695834A (zh) * | 2005-06-09 | 2005-11-16 | 上海交通大学 | 重金属污染土壤的电动力学修复方法 |
-
2015
- 2015-12-22 CN CN201510971681.0A patent/CN106904799B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030043126A (ko) * | 2001-11-27 | 2003-06-02 | 한국원자력연구소 | 초산과 초산나트륨의 완충용액을 이용한 방사성핵종의제거방법 |
CN1695834A (zh) * | 2005-06-09 | 2005-11-16 | 上海交通大学 | 重金属污染土壤的电动力学修复方法 |
Non-Patent Citations (1)
Title |
---|
阴极pH控制强化电动修复去除冶炼污泥中重金属的研究;胡艳平;《2015年中国环境科学学会学术年会论文集》;20150806;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN106904799A (zh) | 2017-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106904799B (zh) | 一种电动修复强化装置及利用该装置去除污泥中重金属的方法 | |
Peng et al. | Recovery of copper and water from copper-electroplating wastewater by the combination process of electrolysis and electrodialysis | |
CN101748430B (zh) | 印制板酸性蚀刻废液的铜回收系统及蚀刻液再生方法 | |
Lu et al. | Recovery of Ni2+ and pure water from electroplating rinse wastewater by an integrated two-stage electrodeionization process | |
Peng et al. | Using electrode electrolytes to enhance electrokinetic removal of heavy metals from electroplating sludge | |
Dias-Ferreira et al. | Ammonium citrate as enhancement for electrodialytic soil remediation and investigation of soil solution during the process | |
CN202499915U (zh) | 酸性蚀刻废液铜回收系统 | |
CN105057339A (zh) | 一种原位去除铬渣场地污染土壤中铬的修复方法 | |
CN106044965B (zh) | 一种电镀废水中重金属回收装置及其回收方法 | |
Sun et al. | Effect of pulse current on acidification and removal of Cu, Cd, and As during suspended electrodialytic soil remediation | |
Sun et al. | Pulse current enhanced electrodialytic soil remediation—Comparison of different pulse frequencies | |
CN102503059A (zh) | 一种去除污泥中重金属的方法和它的装置 | |
Zhou et al. | Pulse-enhanced electrokinetic remediation of fluorine-contaminated soil | |
Villen‐Guzman et al. | Electrodialytic processes in solid matrices. New insights into battery recycling. A review | |
Qu et al. | Application of novel polypyrrole/melamine foam auxiliary electrode in promoting electrokinetic remediation of Cr (VI)-contaminated soil | |
Yang et al. | Enhanced Electrokinetic Remediation of Heavy-Metals Contaminated Soil in presence tetrasodium N, N-bis (carboxymethyl) glutamic acid (GLDA) as chelator | |
CN106430746A (zh) | 一种采用电絮凝预处理天然气采出水的工艺 | |
CN206316141U (zh) | 一种电动修复重金属污染土壤的处理装置 | |
Scialdone et al. | Utilization of reverse electrodialysis processes for the abatement of pollutants in water | |
CN113025829B (zh) | 一种应用双极膜电渗析处理铜矿石冶炼废渣的方法 | |
CN106145465A (zh) | 电去离子‑电沉积处理回用氰化提金尾液的装置和方法 | |
CN104959378A (zh) | 一种可去除土壤中重金属阳离子的双极膜电解槽 | |
Zhou et al. | Electrokinetic Remediation of Fluorine‐C ontaminated Soil Using Approaching Cathodes | |
CN104959377B (zh) | 一种应用双极膜技术去除土壤中铬的电解槽 | |
CN104355463A (zh) | 垃圾渗滤液的深度处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190627 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Applicant after: YOUYAN ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: No. 2, Xinjie street, Xicheng District, Beijing, Beijing Applicant before: General Research Institute for Nonferrous Metals |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210402 Address after: 101407 No.11, Xingke East Street, Yanqi Economic and Technological Development Zone, Huairou District, Beijing Patentee after: Youyan resources and Environment Technology Research Institute (Beijing) Co.,Ltd. Address before: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: YOUYAN ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |