Abstract：
:The accumulation and distribution of lead and chromium was tested in a laboratory-scale constructed wetland (CW) inoculated with metal-tolerant bacteria. Two non-inoculated systems also were evaluated, one planted and the other unplanted. Mass balances indicated that 57% of chromium input was accumulated into inoculated CW after 151 days of operation. The distribution was similar in support media and vegetation, in which 78% was transferred to aerial part. Similarly Pb was accumulated 29% in the support media and 39% in vegetation, which was distributed 52% in rhizome and 48% in aerial part. Significantly lower amounts of heavy metals were accumulated in non-inoculated systems than in the inoculated wetlands (p < 0.005). In addition, a markedly higher proportion of chromium in aerial vegetation and of lead in the suspended fraction of the effluent was exhibited, which raises a subsequent recovery of the metal by harvest and settling, respectively. Results indicate that CW inoculated with metal-tolerant bacteria might be a suitable option for treating wastewater with content of lead and chromium.
journal_name
Int J Phytoremediationjournal_title
International journal of phytoremediationauthors
Amabilis-Sosa LE,Siebe C,Moeller-Chávez G,Durán-Domínguez-de-Bazúa Mdel Cdoi
10.1080/15226514.2015.1021953subject
Has Abstractpub_date
2015-01-01 00:00:00pages
1090-6issue
11eissn
1522-6514issn
1549-7879journal_volume
17pub_type
杂志文章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：: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：:This study was aimed to investigate the influence of Elodea canadensis shoots on surrounding water pH in the presence of cadmium and the effect of plant-induced pH on cadmium uptake. The pH change in the surrounding nutrient solution and Cd uptake by Elodea shoots were investigated after cultivation of various plant d...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226511003753987
更新日期：2011-01-01 00:00:00
abstract：:This study deals with the open pond (OP) pilot scale treatment of cassava effluent and enhancement of Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) enzyme through CO2 utilization by the microalga, Acutodesmus obliquus RDS01. The cassava effluent treatment (ET) revealed maximum reduction of ammonia (96.8%),...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1633255
更新日期：2019-01-01 00:00:00
abstract：:In the present work, Sycamore (Platanus occidentalis) tree seed pod fibers (STSPF) and nano-scale zero valent iron particles (nZVI) immobilized in Sycamore tree seed pod fibers (nZVIʘSTSPF) were produced. This biosorbent has been utilized as a viable effective biosorbent in the removing of methylene blue hydrate (MB),...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1606786
更新日期：2019-01-01 00:00:00
abstract：:Surface spills of water produced from hydraulic fracturing can expose soil and groundwater to organics such as BTEX and naphthalene (BTEX&N) as well as high concentrations of salt. As an alternative to soil excavation, we evaluated the effectiveness of BTEX&N soil remediation using 2 grasses present in Colorado. Peren...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1438352
更新日期：2018-07-03 00:00:00
abstract：:Interactive effects of arsenate (As (V)) and phosphate (Pi) were investigated under hydroponic culture. Arsenic concentrations in fronds and roots of Chinese brake fern (Pteris vittata L.) significantly (p < 0.05) increased with increasing As (V), but decreased (p < 0.05) with increasing Pi in nutrient solution. Phosp...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510903051732
更新日期：2010-07-01 00:00:00
abstract：:A hydroponic experiment was conducted to investigate the effects of indole-3-acetic acid (IAA) on arsenic (As) uptake and antioxidative enzymes in fronds of Pteris cretica var. nervosa (As hyperaccumulator) and Pteris ensiformis (non-hyperaccumulator). Plants were exposed to 2 mg L-1 As(III), As(V) or dimethylarsinic ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1207609
更新日期：2017-03-04 00:00:00
abstract：:A field experiment in which a hyperaccumulator (Arabis alpina) was intercropped with winter crop (Vicia faba), was conducted to understand effect of the root exudates on the content and accumulated amounts, sub-cellular distribution of Cd and Pb of the intercropped plants during the ripening period of V. faba (120 d a...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1523867
更新日期：2019-01-01 00:00:00
abstract：:This study focused on isolation of bacteria with biphenyl/polychlorinated biphenyl (PCB) degrading ability from the rhizosphere of Morus alba (mulberry plant). Repetitive enrichment of rhizospheric soil samples with biphenyl resulted in the isolation of Rhodococcus sp. MAPN-1, identified by 16S rRNA gene sequence anal...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1784088
更新日期：2020-01-01 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：:In response to Dr. Yang et al.'s comments on our article "Transcriptomic response of Arabidopsis thaliana exposed to hydroxylated polychlorinated biphenyls (OH-PCBs)", additional details were provided regarding the analysis of the gene expression level (One-Way Between-Subject ANOVA) and correction for false discovery...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1645090
更新日期：2020-01-01 00:00:00
abstract：:An expert elicitation exercise was undertaken to determine those components and processes that are most important for modeling plant uptake of organic chemicals. The state of our knowledge of these processes was also assessed. This semi-quantitative analysis allowed the construction of an idealized model with seven co...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510802100440
更新日期：2008-09-01 00:00:00
abstract：:The effect of an arbuscular mycorrhizal fungi (AMF) consortium conformed by (Glomus intraradices, Glomus albidum, Glomus diaphanum, and Glomus claroideum) on plant growth and absorption of Pb, Fe, Na, Ca, and (32)P in barley (Hordeum vulgare L.) and sunflower (Helianthus annuus L.) plants was evaluated. AMF-plants and...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2014.898023
更新日期：2015-01-01 00:00:00
abstract：:Toxic heavy metal pollution of water is a major environmental problem and the current remediation approaches are not optimal as they are non-eco-friendly and lacking in efficiency. As such phytoremediation, a green remediation technology is recognized as a better approach. In this study, both Fourier Transform Infrare...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1774499
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：: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：:Plants on contaminated mining soils often show a reduced growth due to nutrient depletion as well as trace elements (TEs) toxicity. Since those conditions threat plant's survival, plant growth-promoting rhizobacteria (PGPRs), such as rhizobia, might be of crucial importance for plant colonization on TE-contaminated so...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1207600
更新日期：2017-02-01 00:00:00
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journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2014.981244
更新日期：2015-01-01 00:00:00
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journal_title：International journal of phytoremediation
pub_type： 杂志文章
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更新日期：2012-02-01 00:00:00
abstract：:Biosorption technology has been acknowledged as one of the most successful treatment approaches for colored industrial effluents. The problems such as its high manufacturing cost and poor regeneration capability in the use of activated carbon as a biosorbent have prompted the environmental scientists to develop altern...
journal_title：International journal of phytoremediation
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doi：10.1080/15226514.2019.1594687
更新日期：2019-01-01 00:00:00
abstract：:The objective of our study was to assess the extent of accumulation of cadmium, lead and zinc in potato tubers depending on the concentration of these heavy metals in soil and to evaluate the resistance of 11 cultivars of potato cultivated in 5 localities of the Slovakia against input of these heavy metals into the co...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2015.1086303
更新日期：2016-01-01 00:00:00
abstract：:This study, investigated the salt excretion efficiency and the level of the physiological response to salt-induced stresses between the native and exotic Tamarix species as well as their hybrids (Tamarix chinensis × Tamarix ramosissima and Tamarix chinensis × Tamarix usneoides). Ten potted plants from each of the five...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1633997
更新日期：2020-01-01 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：:The knowledge of selenium (Se) partitioning in treatment wetlands and wetland vegetation management are essential for long-term effective operation of constructed wetlands treating Se-laden agricultural tile-drainage in central California. In this field study, samples from different compartments of treatment wetlands ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510903563868
更新日期：2010-03-01 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
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更新日期：2019-01-01 00:00:00
abstract：:The effect of mercury (Hg) on the growth and survival of parsley (Petroselinum crispum) was explored at various treatments. The plants were grown in pots having Hoagland's solution to which various Hg treatments were applied and placed under greenhouse conditions. The treatments were: no metal applied (control) and si...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2015.1109590
更新日期：2016-01-01 00:00:00
abstract：:Two pot experiments were conducted to investigate the time course effects of the (S, S)-N, N'-ethylenediamine disuccinic acid (EDDS) addition to contaminated soil on the uptake of Cu and Zn by the Cu accumulator Elsholtzia splendens and on plant Cu and Zn concentrations at different growth stages. EDDS increased the a...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510701376091
更新日期：2007-05-01 00:00:00
abstract：:A rapid method for harvesting and immobilization of oleaginous microalgae using pellet-forming filamentous fungi was developed. The suitable conditions for pellet formation by filamentous fungi were determined. Among the strains tested, Trichoderma reesei QM 9414 showed superior pellet forming ability. Its pellets wer...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1452187
更新日期：2018-08-24 00:00:00
abstract：:The aim of this study was to demonstrate the potential for aquatic plants and their associated microbes to bioremediate wetland sites contaminated with 2,4,6-trinitrotoluene (TNT). The transformation of TNT was studied using both wild and axenically grown isolates of Myriophyllum aquaticum (parrot feather). Difference...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510600678431
更新日期：2006-01-01 00:00:00
