Resource Type

Journal Article 5

Year

2021 1

2019 1

2017 1

2016 1

2012 1

Keywords

Adhesion force 1

BSA 1

Charged PES UF membrane 1

Co-contamination 1

Debromination 1

Electrokinetic 1

Electrokinetic characterization 1

Jump distance 1

approaching anode 1

approaching anodes 1

chromium 1

chromium fractionation 1

chromium-contaminated soil 1

contrasting migration 1

electric fields 1

electrokinetic 1

electrokinetics 1

electromigration 1

reduction reaction 1

saline soil 1

open ︾

Search scope:

排序： Display mode:

Effects of reducing agent and approaching anodes on chromium removal in electrokinetic soil remediation

Xiaona WEI,Shuhai GUO,Bo WU,Fengmei LI,Gang LI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 253-261 doi: 10.1007/s11783-015-0791-0

Abstract: A soil remediation method combining in situ reduction of Cr(VI) with approaching anodes electrokinetic

Keywords： chromium     reduction reaction     contrasting migration     approaching anode     electrokinetic    

HTML PDF Collect

Effective remediation of organic-metal co-contaminated soil by enhanced electrokinetic-bioremediation

Fu Chen, Qi Zhang, Jing Ma, Qianlin Zhu, Yifei Wang, Huagen Liang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1401-y

Abstract: This work investigates the influence of electrokinetic-bioremediation (EK-BIO) on remediating soil polluted

Keywords： Electrokinetic     Co-contamination     Debromination    

HTML PDF Collect

Effect of electrokinetic property of charged polyether sulfone membrane on bovine serum albumin fouling

Xiaorong Meng, Shanshan Huo, Lei Wang, Xudong Wang, Yongtao Lv, Weiting Tang, Rui Miao, Danxi Huang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0907-9

Abstract: The effects of PES membrane interfacial electrokinetic property on the bovine serum albumin (BSA) membraneElectrokinetic test results indicated that the streaming potential (D ) of QAPES membrane was not consistentexperimental facts proved that the charged membrane interfacial electric double layer structure and its electrokinetic

Keywords： Charged PES UF membrane     BSA     Electrokinetic characterization     Adhesion force     Jump distance    

HTML PDF Collect

Analysis of mobilization of inorganic ions in soil by electrokinetic remediation

Xiaojing LI, Lige WANG, Xueming SUN, Yuansheng CONG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1463-1473 doi: 10.1007/s11709-019-0569-8

Abstract: This paper describes the performance of saline soil treatment using electrokinetic remediation technologyA desirable result of removing Na in soil is expected using electrokinetic remediation technology under

Keywords： electromigration     electric fields     saline soil     soil-remediation    

HTML PDF Collect

Enhanced electrokinetic remediation of chromium-contaminated soil using approaching anodes

Shucai LI, Tingting LI, Gang LI, Fengmei LI, Shuhai GUO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 869-874 doi: 10.1007/s11783-012-0437-4

Abstract: As a new technology used for the cleaning of chromium-contaminated soil, worldwide interest in eletrokinetic (EK) remediation has grown considerably in recent times. However, owing to the fact that chromium exists as both cationic and anionic species in the soil, it is not an efficient method. This paper reports upon a study in which a process using approaching anodes (AAs) was used to enhance the removal efficiency of chromium by eletrokinetics. Two bench-scale experiments to remove chromium from contaminated soil were performed, one using a fixed anode (FA) and the other using AAs. In the AAs experiment, the anode moved toward the cathode by 7 cm every three days. After remediation, soil pH, total chromium, and fractionation of chromium in the soil were determined. The average removal efficiency of total chromium was 11.32% and 18.96% in the FA and AAs experiments, respectively. After remediation, acidic soil conditions throughout the soil were generated through the use of AAs, while 80% of the soil remained neutral or alkalic when using the FA approach. The acidic soil environment and high field intensity in the AAs experiment might have favored chromium desorption, dissolution and dissociation from the soil, plus the mobility of chromium in the soil was also enhanced. The results demonstrate that AAs used in the process of EK remediation can enhance the efficiency of chromium removal from soil.

Keywords： approaching anodes     chromium-contaminated soil     electrokinetics     chromium fractionation    

HTML PDF Collect

Title Author Date Type Operation

Effects of reducing agent and approaching anodes on chromium removal in electrokinetic soil remediation

Xiaona WEI,Shuhai GUO,Bo WU,Fengmei LI,Gang LI

Journal Article

Effective remediation of organic-metal co-contaminated soil by enhanced electrokinetic-bioremediation

Fu Chen, Qi Zhang, Jing Ma, Qianlin Zhu, Yifei Wang, Huagen Liang

Journal Article

Effect of electrokinetic property of charged polyether sulfone membrane on bovine serum albumin fouling

Xiaorong Meng, Shanshan Huo, Lei Wang, Xudong Wang, Yongtao Lv, Weiting Tang, Rui Miao, Danxi Huang

Journal Article

Analysis of mobilization of inorganic ions in soil by electrokinetic remediation

Xiaojing LI, Lige WANG, Xueming SUN, Yuansheng CONG

Journal Article

Enhanced electrokinetic remediation of chromium-contaminated soil using approaching anodes

Shucai LI, Tingting LI, Gang LI, Fengmei LI, Shuhai GUO

Journal Article