en en en en en en en en en en en en en en en en en en en en en fr ru en fr ru en it ru en tl ru en en ru en en ru en ms ru en fr ru en de en en en en en en en sv en en oc en en en en en en en es de en en zh en en en en en en en en en en en en en en en en en en en en en en en en en en mt en en en en nl de sv fr en en en en
About the Journal In Memory of Professor Jerzy Radecki Editorial Office Editorial Board Scope Impact Factor Indexed in... Journal Impact Factor contributing items Contact Subscription Current issue Online first Notes to Authors Frequently Asked Questions Submission Archive
Repairing Compound-Contaminated Soil Using EK-Laccase Combination Repairing Technology
College of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan, China
Hubei Key Laboratory for Efficient Utilization and Agglomeration of metallurgic Mineral Resources, Wuhan University of Science and Technology, Wuhan, Hubei, China
College of Resources and Environmental Engineering, Wuhan University of Science and Technology, Wuhan, China
Final revision date: 2019-08-14
Online publication date: 2020-02-13
Pol. J. Environ. Stud. 2020;29(3):2403–2411
Heavy metals contamination of soil
Complex soil pollution is a major part of soil pollution, and heavy metals and organic pollutants coexist in the soil in most cases. With the common pollutants phenol and heavy metals (Cu and Cd) as the target pollutants, this study investigated the principles and mechanism of electro-kinetic (EK)-laccase combination technology for repairing contaminated soils by developing an EK repair device. Additionally, the migration of heavy metals and migration and the degradation of phenol in complex environments were analyzed. The results showed that the removal efficiency of phenol in soil with Cd2+ in the cathode region was 27.6% lower than that with Cu2+ in the cathode region, while the removal efficiency of phenol in the anode region exceeded 90% in both cases. The removal efficiency of Cd2+ and Cu2+ in the soil were 56.7% and 61.2% respectively. Contaminants such as succinic acid and p-benzoquinone and catechol in the repaired soil were detected by GC/Ms. In this repairing system, the degradation of phenol could be either electrocatalytic oxidation or laccase catalytic oxidation.
Improved Performance of a Novel-Model Laccase Based Microbial Fuel Cell (LB-MFC) with Edible Mushroom as a Whole-Cell Biocatalyst
Isolation of Petroleum Degraders and Petroleum-Degradation Characteristics of Crude Enzymes from Providencia rettgeri L1
Excessive Nitrogen Fertilizer Application Causes Rapid Degradation of Greenhouse Soil in China
Hemorrhagic and Necrotizing Pleurisy as the Cause of Death of a Migrating Wolf
Lakes Ecosystem Responses to Human Pressures a Case Study in Southwestern Romania
© 2006-2022 Journal hosting platform by Bentus
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.