CN103406347B - 一种可用于富集土壤中重金属及有机物的方法 - Google Patents
一种可用于富集土壤中重金属及有机物的方法 Download PDFInfo
- Publication number
- CN103406347B CN103406347B CN201310302490.6A CN201310302490A CN103406347B CN 103406347 B CN103406347 B CN 103406347B CN 201310302490 A CN201310302490 A CN 201310302490A CN 103406347 B CN103406347 B CN 103406347B
- Authority
- CN
- China
- Prior art keywords
- soil
- anode
- heavy metal
- chamber
- cathode chamber
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 98
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000005341 cation exchange Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 230000005684 electric field Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 17
- 238000002474 experimental method Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000002572 peristaltic effect Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 7
- 239000008139 complexing agent Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920005479 Lucite® Polymers 0.000 claims description 2
- 239000006004 Quartz sand Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005527 soil sampling Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000005416 organic matter Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310302490.6A CN103406347B (zh) | 2013-07-18 | 2013-07-18 | 一种可用于富集土壤中重金属及有机物的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310302490.6A CN103406347B (zh) | 2013-07-18 | 2013-07-18 | 一种可用于富集土壤中重金属及有机物的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103406347A CN103406347A (zh) | 2013-11-27 |
CN103406347B true CN103406347B (zh) | 2015-11-25 |
Family
ID=49599414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310302490.6A Expired - Fee Related CN103406347B (zh) | 2013-07-18 | 2013-07-18 | 一种可用于富集土壤中重金属及有机物的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103406347B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103736718A (zh) * | 2013-12-27 | 2014-04-23 | 河南理工大学 | 重金属污染土壤的电动修复方法及其装置 |
CN105466751B (zh) * | 2016-01-04 | 2019-05-21 | 核工业北京地质研究院 | 一种土壤中金属离子富集装置及其使用方法 |
CN106289937B (zh) * | 2016-08-18 | 2018-05-08 | 温州大学激光与光电智能制造研究院 | 一种痕量多价阳离子的富集装置 |
CN106754346A (zh) * | 2016-12-12 | 2017-05-31 | 厦门华厦学院 | Dna微提取系统及dna微提取方法 |
CN107185957A (zh) * | 2017-06-22 | 2017-09-22 | 华东师范大学 | 一种快速治理土壤有机物和重金属的土壤修复系统 |
CN107258134A (zh) * | 2017-06-29 | 2017-10-20 | 天津大学 | 一种盐碱地绿化用低压直流电驱盐方法 |
CN108663351A (zh) * | 2018-05-15 | 2018-10-16 | 上海洞舟实业有限公司 | 一种土壤重金属超标的检测方法 |
CN108856240B (zh) * | 2018-05-31 | 2021-01-05 | 昆明理工大学 | 电磁强化脱除有机废物中重金属及POPs的方法及装置 |
CN110695079B (zh) * | 2019-10-23 | 2021-06-25 | 常熟理工学院 | 利用电动修复耦合植物萃取技术去除底层汞污染土壤中汞的方法 |
CN111687203A (zh) * | 2020-07-16 | 2020-09-22 | 常州大学 | 光能-垂直电动修复重金属污染土壤的装置及方法 |
CN114378111A (zh) * | 2021-11-30 | 2022-04-22 | 西安建筑科技大学 | 基于电动力学和矿物学的黄土重金属污染去除装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0614709A2 (en) * | 1992-12-14 | 1994-09-14 | Monsanto Company | In-situ remediation of contaminated soils |
CN101507969A (zh) * | 2009-03-13 | 2009-08-19 | 昆明理工大学 | 重金属污染土壤阳极液淋洗强化电动修复方法 |
CN102500610A (zh) * | 2012-01-04 | 2012-06-20 | 大恩(天津)环境技术研发有限公司 | 一种电动力学联合滴灌修复重金属污染土壤方法 |
CN102874905A (zh) * | 2012-10-15 | 2013-01-16 | 河海大学 | 用于原位修复重金属污染土和地下水的装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11128901A (ja) * | 1997-10-29 | 1999-05-18 | Sumitomo Metal Mining Co Ltd | 汚染土壌の浄化方法及びその装置 |
RU2167720C1 (ru) * | 2000-08-08 | 2001-05-27 | Липатов Валерий Васильевич | Способ очистки области загрязненного неоднородного грунта |
-
2013
- 2013-07-18 CN CN201310302490.6A patent/CN103406347B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0614709A2 (en) * | 1992-12-14 | 1994-09-14 | Monsanto Company | In-situ remediation of contaminated soils |
CN101507969A (zh) * | 2009-03-13 | 2009-08-19 | 昆明理工大学 | 重金属污染土壤阳极液淋洗强化电动修复方法 |
CN102500610A (zh) * | 2012-01-04 | 2012-06-20 | 大恩(天津)环境技术研发有限公司 | 一种电动力学联合滴灌修复重金属污染土壤方法 |
CN102874905A (zh) * | 2012-10-15 | 2013-01-16 | 河海大学 | 用于原位修复重金属污染土和地下水的装置及方法 |
Non-Patent Citations (4)
Title |
---|
EDTA强化电动修复铅污染土壤研究;张涛 等;《第147场中国工程科技论坛》;20130410;第231-234页 * |
Use of cation-exchange membranes for simultaneous recovery of lead and EDTA during electrokinetic extraction;S. Amrate etal;《Desalination》;20060510;第193卷(第1-3期);第405-410页 * |
污染土壤电动修复增强方法研究进展;陆小成 等;《环境污染治理技术与设备》;20050126;第6卷(第1期);第15-24页 * |
电动法及其联用技术修复多环芳烃及重金属复合污染土壤的研究进展;彭良梅 等;《农村经济与科技》;20121015;第23卷(第10期);第15-17页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103406347A (zh) | 2013-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203380185U (zh) | 一种利用电动力修复污染土壤的装置 | |
CN103406347B (zh) | 一种可用于富集土壤中重金属及有机物的方法 | |
Ryu et al. | Pulsed electrokinetic removal of Cd and Zn from fine-grained soil | |
CN103922446B (zh) | 一种地下水中三价砷的电化学氧化方法 | |
Souza et al. | Solar-powered electrokinetic remediation for the treatment of soil polluted with the herbicide 2, 4-D | |
Almeira et al. | Simultaneous removal of cadmium from kaolin and catholyte during soil electrokinetic remediation | |
CN102070288B (zh) | 一种用于修复重金属污染淤泥的装置及方法 | |
CN102357522B (zh) | 一种采用复极性电极电动修复铬污染土壤的方法 | |
Jo et al. | Pulse-enhanced electrokinetic restoration of sulfate-containing saline greenhouse soil | |
Lee et al. | Pilot-scale study on in situ electrokinetic removal of nitrate from greenhouse soil | |
Abou-Shady | Reclaiming salt-affected soils using electro-remediation technology: PCPSS evaluation | |
Chen et al. | Effect of ammonia as a complexing agent on electrokinetic remediation of copper-contaminated soil | |
CN105665437A (zh) | 一种利用电动力修复污染土壤的装置 | |
CN102896143A (zh) | 电动表面活性剂联合修复污染土壤实验装置 | |
CN102513344A (zh) | 一种电动力学修复重金属污染土壤新方法 | |
Wieczorek et al. | Electrokinetic remediation of an electroplating site: design and scale-up for an in-situ application in the unsaturated zone | |
Sun et al. | Electrokinetic remediation for the removal of heavy metals in soil: Limitations, solutions and prospection | |
Sivapullaiah et al. | Electrokinetic removal of heavy metals from soil | |
Zhou et al. | Pulse-enhanced electrokinetic remediation of fluorine-contaminated soil | |
CN208265922U (zh) | 一种原位电化学修复重金属污染地下水装置 | |
CN205701842U (zh) | 一种利用电动力修复污染土壤的装置 | |
Beyrami | Effect of different treatments on electrokinetic remediation of Zn, Pb and Cd from a contaminated calcareous soil | |
CN103771674B (zh) | 一种污染底泥的原位修复方法 | |
CN202625994U (zh) | 一种用于降低污泥重金属含量的电解池 | |
KR100767339B1 (ko) | 동전기를 이용한 불소 오염된 토양의 정화방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Yue Inventor after: Gao Fei Inventor after: Lu Chang Inventor after: Li Jindian Inventor after: Pang He Inventor after: Sun Chengliang Inventor before: Zou Hua Inventor before: Zhang Tao Inventor before: Ji Minhui |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: 116200 Zhenxing street, Pulandian Bay Industrial Zone, Dalian, Liaoning, China, No. 16 Patentee after: DALIAN DEETOP HEAVY INDUSTRY Co.,Ltd. Address before: 1800 No. 214122 Jiangsu city of Wuxi Province Li Lake Avenue Patentee before: Jiangnan University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: Dalian high tech Industrial Park in Liaoning province 116023 Guang Xian Lu No. 133 building 21 room 2014, Cerberus Patentee after: DALIAN DEETOP ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 116200 Zhenxing street, Pulandian Bay Industrial Zone, Dalian, Liaoning, China, No. 16 Patentee before: DALIAN DEETOP HEAVY INDUSTRY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |