Abstract:
:Metal decontamination and leaching alleviation capacity of Eucalyptus globulus with and without electric field were investigated using ICP-MS. The biomass production of the chosen plant increased from 0.87 kg in planting control without electrokinetic treatment to 1.16 and 1.42 kg in experiments with electric field supplied by storage battery and solar cell, respectively. Under the influence of electric field with a voltage of 6.5 V, significantly more Cd, Pb and Cu were extracted by the species. Precipitation simulation was performed to evaluate the capacity of battery and solar panel to intercept leaching. The total volume of leachate gathered from the control decreased from 1012 mL to 299 and 336 mL in containers treated by storage battery and solar cell, respectively. In addition to reduction of leachate, the leaching mass of Cd, Pb and Cu was decreased significantly by electric fields (both battery and solar cell) treatments. The effect of remediation and environmental risk alleviation by solar cell was comparable with storage battery, at least during the 30-day experimental period. On the basis of the present study, solar cell should be a suitable substitute for conventional power supply to improve metal polluted soil when considering phytoremediation efficiency and energy consumption.
journal_name
Int J Phytoremediationjournal_title
International journal of phytoremediationauthors
Luo J,He M,Wu J,Huo S,Gu XSdoi
10.1080/15226514.2018.1501342subject
Has Abstractpub_date
2019-01-01 00:00:00pages
181-190issue
3eissn
1522-6514issn
1549-7879journal_volume
21pub_type
杂志文章abstract::The wastewater at Sukinda chromite mines (SCM) area of Orissa (India) showed high levels of toxic hexavalent chromium (Cr VI). Wastewater from chromium-contaminated mines exhibit potential threats for biotic community in the vicinity. The aim of the present investigation is to develop a suitable phytoremediation techn...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2016.1216078
更新日期:2017-01-02 00:00:00
abstract::The use of plant growth regulators is well established and they are used in many fields of plant science for enhancing growth. Brassica juncea plants were treated with 2.5, 5.0 and 7.5 microM auxin indole-3-butyric acid (IBA), which promotes rooting. The IBA-treated plants were also sprayed with 100 microM gibberellic...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2012.683207
更新日期:2013-01-01 00:00:00
abstract::Species and hybrids between species belonging to the genera Populus (poplar) and Salix (willow) have been used successfully for phytoremediation of contaminated soils. Our objectives were to: 1) evaluate the potential for establishing genotypes of poplar and willow on soils heavily contaminated with petroleum hydrocar...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/16226510500214632
更新日期:2005-01-01 00:00:00
abstract::The aim of this study is to evaluate the influence of Agapanthus africanus (A. africanus) on nitrification in a vertical subsurface flow constructed wetlands (VSSFs) system. Two lab-scale VSSFs were operated: a) one was planted with A. africanus (vertical flow planted, VFP), and b) the other was unplanted (vertical fl...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2017.1393390
更新日期:2018-05-12 00:00:00
abstract::Significant cadmium (Cd) contamination In soil and rice has been discovered in Mae Sot, Tak province, Thailand where the rice-based agricultural systems are established in the vicinity of a zinc mine. The prolonged consumption of Cd contaminated rice has potential risks to public health and health impacts of Cd expose...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226510802656243
更新日期:2009-07-01 00:00:00
abstract::A pot experiment was conducted to investigate the potential influence of arbuscular mycorrhizal fungi (AMF), Funneliformis mosseae and Diversispora spurcum, on the growth and nutrient (P and S) and heavy metal (HMs) (Pb, Zn, and Cd) content of bermudagrass [Cynodon dactylon (L.) Pers.] in a lead-zinc mine wasteland. T...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2019.1577353
更新日期:2019-01-01 00:00:00
abstract::Salinity is a major worldwide problem that affects agricultural soils and limits the reclamation of contaminated sites. Despite the large number of research papers published about salt tolerance in Brassica juncea L., there are very few accounts concerning the influence of salinity on the uptake of trace metals. In th...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2013.856844
更新日期:2014-01-01 00:00:00
abstract::Cadmium (Cd) contamination is one of the most serious global environmental problems, and phytoremediation, which uses Cd-accumulator plants, is potentially one of the sustainable solutions. Pot experiments with natural and Cd-amended soils were conducted to investigate the accumulation of heavy metals in 10 leading cu...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2018.1556589
更新日期:2019-01-01 00:00:00
abstract::The mixed Cu and Zn oxide (Cu/ZnO) nanoparticles have been synthesized using Brassica juncea L. plants. The synthesized Cu/ZnO nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and energy dispersive spectrum (EDS). It was found that the synthesized Cu/ZnO nanoparticles...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2011.628718
更新日期:2012-10-01 00:00:00
abstract::Phytostabilization aims to immobilize soil contaminants using higher plants. The accumulation of trace elements in Populus alba leaves was monitored for 12 years after a mine spill. Concentrations of As and Pb significantly decreased, while concentrations of Cd and Zn did not significantly over time. Soil concentratio...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2012.723062
更新日期:2013-01-01 00:00:00
abstract::According to the characteristics of the reverse osmosis concentrate (ROC) generated from iron and steel company, we used three sets of parallel horizontal subsurface flow (HSF) constructed wetlands (CWs) with different plants and substrate layouts to treat the high-salinity wastewater. The plant growth and removal eff...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2016.1217392
更新日期:2017-03-04 00:00:00
abstract::A pot experiment was conducted to investigate the effect of nickel concentration on physiological characteristics of Alyssum murale when grown in a soil mixed with sewage sludge (at the rate of 2.8%). Two types of sludge were used: agricultural sewage sludge (S1) and industrial sewage sludge with an increasing nickel ...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2011.619225
更新日期:2012-07-01 00:00:00
abstract::In 1996, a diagnostic study performed in a 16-ha field located in Buenos Aires Province (Argentina), where a chemical industry produced 1,2,3,4,5,6-hexachlorocyclohexane (HCH) from 1960 to 1978, showed contamination with HCH ranging from 10 to 20,000 mg kg-1 dry soil (706.4 mg kg-1 average). For remediation purposes, ...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2020.1736511
更新日期:2020-01-01 00:00:00
abstract::Revegetation of areas with mine tailings should consider not only the best technique but also the choice of species adapted to this condition. This study aimed to analyze the occurrence of plant species, their Mn concentrations, and mycorrhizal colonization after implementation of two revegetation techniques (replacem...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2018.1540542
更新日期:2019-01-01 00:00:00
abstract::Lead (Pb) is a toxic heavy metal causing serious health risks to humans and animals. In the present study, cotton (Gossypium hirsutum L.) shells powder was used as adsorbent for the treatment of synthetic Pb-contaminated water. The batch scale biosorption capacity of cotton shells powder was evaluated to study the eff...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2018.1488810
更新日期:2019-01-01 00:00:00
abstract::Prediction of heavy-metal concentration in the edible parts of economic crops, based on their concentration in soil and other environmental factors, is urgently required for human risk assessment. The present investigation aimed to develop regression models for predicting heavy-metal concentration in wheat plants via ...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2020.1725866
更新日期:2020-01-01 00:00:00
abstract::One of the most sustainable approaches for reclamation of heavy metal contaminated sites is by phytoremediation. Cultivation of aromatic plants in such areas has been proposed by a number of researchers as it fulfills the purpose of phytoremediation alongside monetary benefits. A pot experiment was conducted to screen...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2018.1540538
更新日期:2019-01-01 00:00:00
abstract::In response to environmental regulations, the Canadian oil sands industry aims to reclaim all disturbed areas to equivalent land capability prior to mining operations. However, tailing sands used in reclamation contain residual hydrocarbons and plants growing in these areas may rely on hydrocarbon-degrading endophytic...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2019.1707480
更新日期:2020-01-01 00:00:00
abstract::Movement of weathered p,p'-dichlorodiphenyldichloroethane (p,p'-DDE) from contaminated soil to the rhizosphere pore water to the xylem sap of grafted watermelon was studied under green house conditions. p,p'-DDE concentrations in pore water and xylem sap was compared in intact plants, homografted, and compatible heter...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2011.620655
更新日期:2012-04-01 00:00:00
abstract::Fluoride can either inhibit or enhance the growth of aquatic macrophytes, depending upon fluoride concentration and exposure time. To investigate fluoride toxicity, the submerged plant Hydrilla verticillata was treated with various concentrations of fluoride (F) (0, 10, 20, and 40 mg/L) for different lengths of time (...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2017.1319328
更新日期:2018-01-01 00:00:00
abstract::In June 2005, the Department of Energy (DOE) began establishing the 60-ha Howell Prairie around the disposal cell at the DOE Weldon Spring Site (WSS). Prairies were historically present in the area of the site. Quantitative Cover sampling was used to quantify Total Cover, Native Grass Cover, Non-Native Grass Cover, Na...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2016.1216081
更新日期:2017-01-02 00:00:00
abstract::Mining activities causes heavy metal pollution and adversely affect the ecological safety and human well-being. Phytoremediation-biochar synergy can effectively remediate mine spoils contaminated with heavy metals (HM). A review which focuses exclusively on the application of biochar assisted phytoremediation in HM co...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2020.1840510
更新日期:2020-11-11 00:00:00
abstract::Due to the low phytoavailability of some heavy metals (HMs), a prolonged period is required when phytoextraction is used to remove these HMs from contaminated soils. The use of chelants and other chemical compounds are often used to increase the phytoavailability of the HMs for plant uptake. Negative effects of chemic...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2014.883493
更新日期:2015-01-01 00:00:00
abstract::The pollution and contamination assessment of three heavy metals (Cu, Pb, and Zn) in the topsoil, and common plants (Olea europaea, Prunus persica vulgaris, Ficus carica, Medicago sativa, Zygophyllum album, and Helianthemum kahiricum) were carried out at different distances from a cement plant. This evaluation was bas...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2020.1869177
更新日期:2021-01-13 00:00:00
abstract::This study aims to investigate how intercropping of oat (Avena sativa L.) with white lupin (Lupinus albus L.) affects the mobile fractions of trace metals (Fe, Mn, Pb, Cd, Th, U, Sc, La, Nd, Ge) in soil solution. Oat and white lupin were cultivated in monocultures and mixed cultures with differing oat/white lupin rati...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2016.1156635
更新日期:2016-09-01 00:00:00
abstract::Citric acid treated peach (Prunus persica) stone shell as an effective adsorbent were synthesized for the adsorption of Cr (VI) from aqueous solutions. The aim of this study was to predict the optimal conditions for citric acid modification of peach kernel shell (CA-PSS) the modification process and the removal of Cr ...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2018.1540541
更新日期:2019-01-01 00:00:00
abstract::Phycoremediation ability of microalgae namely Oscillatoria acuminate and Phormidium irrigum were validated against the heavy metals from tannery effluent of Ranipet industrial area. The microalgae species were cultured in media containing tannery effluent in two different volumes and the parameters like specific growt...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2015.1115960
更新日期:2016-08-02 00:00:00
abstract::Biochar is considered a novel soil amendment for cadmium (Cd) stabilization in contaminated soils. A pot experiment was conducted to examine the efficiency of wheat straw and sugarcane bagasse induced biochar on Cd mobility in soil and its bioavailability to spinach in contaminated soil. Soil pH, Cd contents in plant ...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2019.1606781
更新日期:2019-01-01 00:00:00
abstract::The development of more sustainable remediation techniques has been receiving greater attention, as an alternative to soil excavation plan in urban gardens. An in situ phytoextraction experiment with buckwheat (Fagopyrum esculentum) was performed with a 5 mmol kg-1 citric acid (CA) application. Joint experiments under...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2019.1606778
更新日期:2019-01-01 00:00:00
abstract::The influence of Juncus maritimus, Phragmites australis, and Triglochin striata on hydrocarbon degrading microorganisms (HD) in Lima River estuary (NW Portugal) was investigated through a year-long plant life cycle. Sediments un-colonized and colonized (rhizosediments) by those salt marsh plants were sampled for HD, t...
journal_title:International journal of phytoremediation
pub_type: 杂志文章
doi:10.1080/15226514.2012.735285
更新日期:2013-01-01 00:00:00