Extraction behavior of metallic contaminants and soil constituents from contaminated soils.

Abstract:

:With an aim of developing an effective remediation technology for soils contaminated by heavy metals and metalloids, the extraction behavior of metallic contaminants as well as those of soil constituents was studied on a laboratory scale. Three contaminated soils collected from a former metal recycling plant were examined. These three soils were found to be contaminated by As, Cu, Pb, Sb, Se and Zn as compared to the non-contaminated soil. The pH-dependent extraction behavior of various elements from the soils was measured in a wide pH range and categorized into three groups. Hydrochloric acid (HCl), H2SO4, H3PO4, HNO3, sodium citrate, sodium tartrate, disodium dihydrogen ethylenediaminetetraacetate and diethylenetriaminepentaacetic acid were evaluated as extractants for removing contaminants from the soils. Extraction behavior of the soil constituents was also studied. The efficiency of the extraction was evaluated by the Japanese content and leaching tests. The stabilization of Pb remaining in the soil after the extraction process was conducted by the addition of iron(III) and calcium chloride.

journal_name

Environ Technol

journal_title

Environmental technology

authors

Tokunaga S,Park SW,Ulmanu M

doi

10.1080/09593330.2001.9619507

subject

Has Abstract

pub_date

2005-06-01 00:00:00

pages

673-82

issue

6

eissn

0959-3330

issn

1479-487X

journal_volume

26

pub_type

杂志文章
  • [Treatment of tannery wastewater by infiltration percolation: chromium removal and speciation in soil].

    abstract::The aim of this paper was, on one hand, to study the treatment of raw tannery effluent by infiltration percolation system and, on the other hand, to determine the distribution and speciation of chromium in the used soil. The system pilot consisted of columns filled to 15 cm of gravel and 60 cm of soil (88% of sand). T...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330801983888

    authors: Tiglyene S,Jaouad A,Mandi L

    更新日期:2008-06-01 00:00:00

  • Enhancing faecal sludge dewaterability and end-use by conditioning with sawdust and charcoal dust.

    abstract::Faecal sludge (FS) treatment in urban slums of low-income countries of sub-Saharan Africa is poor or non-existent. FS contains over 90% water and therefore dewatering it within slums decreases transport costs, facilitates local treatment and end-use. This study was designed to enhance the dewatering efficiency of FS, ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2017.1300191

    authors: Semiyaga S,Okure MAE,Niwagaba CB,Nyenje PM,Kansiime F

    更新日期:2018-02-01 00:00:00

  • Removal of fluoride in aqueous medium under the optimum conditions through intracellular accumulation in Bacillus flexus (PN4).

    abstract::The removal of fluoride is essential for water contaminated with fluoride before being utilized since the unsafe concentration of fluoride with respect to the permissible limits. In the present study, there are 61 bacterial strains belonging to fluoride tolerance were isolated from the contaminated soil of Dharmapuri ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2018.1523951

    authors: Sakthi Thesai A,Rajakumar S,Ayyasamy PM

    更新日期:2020-04-01 00:00:00

  • 3D sponges of chemically functionalized chitosan for potential environmental pollution remediation: biosorbents for anionic dye adsorption and 'antibiotic-free' antibacterial activity.

    abstract::In this work, it was developed three-dimensional (3D) porous hydrogel sponges produced by the freeze-dried process using chitosan polymer functionalized by 11-mercaptoundecanoic acid (MUA). These chitosan-based sponges were used as cationic adsorbents for the removal of anionic methyl orange (MO) dye, simulating a mod...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2019.1689302

    authors: Carvalho IC,Medeiros Borsagli FGL,Mansur AAP,Caldeira CL,Haas DJ,Lage AP,Ciminelli VST,Mansur HS

    更新日期:2019-11-19 00:00:00

  • Optimization of combined in-vessel composting process and chemical oxidation for remediation of bottom sludge of crude oil storage tanks.

    abstract::In this research, removal of petroleum hydrocarbons from oily sludge of crude oil storage tanks was investigated under the optimized conditions of in-vessel composting process and chemical oxidation with H2O2 and Fenton. After determining the optimum conditions, the sludge was pre-treated with the optimum state of the...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2017.1362037

    authors: Koolivand A,Naddafi K,Nabizadeh R,Saeedi R

    更新日期:2018-10-01 00:00:00

  • Biomethane potential of food waste: modeling the effects of mild thermal pretreatment and digestion temperature.

    abstract::In order to enhance anaerobic biodegradability of food waste (FW), thermal pretreatment was applied. The effectiveness in terms of biodegradability extent and process rate improvement was investigated. To this aim, Biomethane Potential tests were carried out under mesophilic and thermophilic conditions. The IWA anaero...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2016.1233293

    authors: Montecchio D,Gallipoli A,Gianico A,Mininni G,Pagliaccia P,Braguglia CM

    更新日期:2017-06-01 00:00:00

  • Testing biological effects of hand-washing grey water for reuse in irrigation on an urban farm: a case study.

    abstract::The feasibility of reusing hand-washing grey water contaminated with antibacterial hand-washing liquid for irrigation purposes in an urban farm is explored in this case study. Experiments are carried out to investigate if the quality of this grey water allows for its reuse in agriculture as per the guidelines establis...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2012.704404

    authors: Khan MZ,Sim YL,Lin YJ,Lai KM

    更新日期:2013-01-01 00:00:00

  • Comparison of different carbon sources for ground water denitrification.

    abstract::This study presents a comparison of denitrification rates and denitrification stoichiometry when using different sources of carbon. Denitrification tests were carried out in test bottles containing water and soil samples acquired at a nitrate-contaminated site and supplemented with either sucrose, acetate or ethanol. ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2004.9619397

    authors: Lorrain MJ,Tartakovsky B,Peisajovich-Gilkstein A,Guioti SR

    更新日期:2004-09-01 00:00:00

  • Elaboration of chitosan/activated carbon composites for the removal of organic micropollutants from waters.

    abstract::Composite hydrogels were prepared by a wet-casting process by blending a biopolymer, chitosan, with activated carbon (AC) for use in water treatment. Adsorption properties of the composite gels for an organic micro-pollutant (phenol) which may be encountered in wastewaters was studied with an experimental design appro...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330802296256

    authors: Venault A,Vachoud L,Pochat C,Bouyer D,Faur C

    更新日期:2008-12-01 00:00:00

  • Can CO2 sequestration in basalt efficiently reduce greenhouse gas emission?

    abstract::The research on the Columbia River Basalt is a unique combination of projects that minimise CO2 emissions to the atmosphere. Both are underground waste disposal projects: CO2 waste versus nuclear waste. The recent Wallula CO2 project and the previous nuclear-waste project in the Columbia River Basalt (CRB), USA, provi...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2020.1815859

    authors: Schwartz MO

    更新日期:2020-09-09 00:00:00

  • Comparative analysis of microbial community between different cathode systems of microbial fuel cells for denitrification.

    abstract::Two types of cathodic biofilm in microbial fuel cells (MFC) were established for comparison on their performance and microbial communities. Complete autotrophic simultaneous nitrification and denitrification (SND) without organics addition was achieved in nitrifying-MFC (N-MFC) with a total nitrogen (TN) removal rate ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2015.1080764

    authors: Li C,Xu M,Lu Y,Fang F,Cao J

    更新日期:2016-01-01 00:00:00

  • Soil-based treatment of partially treated liquid swine manure.

    abstract::A soil-column system was tested for the removal of soluble organics and nutrients from partially treated liquid swine manure. The liquid manure was applied to the 900 mm deep (300 mm of local topsoil and 600 mm of local subsoil) soil columns continuously for an eight-week period, and leachate as well as soil samples w...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593332808618761

    authors: Yang H,Xiao J,El-Din MG,Buchanan ID,Bromley D,Ikehata K

    更新日期:2007-01-01 00:00:00

  • Degradation of sulphamethazine by means of an improved photo-Fenton process involving a hydrogen peroxide systematic dosage.

    abstract::Despite being acknowledged as an emerging contaminant, sulphamethazine (SMT) degradation has received scarce attention in the advanced oxidation processes field. Thus, this work addresses the degradation of SMT in water solutions (12 L of 25mgL-1 samples) by means of a photo-Fenton process and a systematic H202 dosage...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2014.880516

    authors: Yamal-Turbay E,González LP,Graells M,Pérez-Moya M

    更新日期:2014-08-01 00:00:00

  • Substrate composition and moisture in composting source-separated human faeces and food waste.

    abstract::The composting of a faeces/ash mixture and food waste in relative proportions of 1:0, 1:1 and 1:3 was studied in three successive experiments conducted in Kampala, Uganda in 216 L reactors insulated with 75 mm styrofoam or not insulated. The faeces/ash mixture alone exceeded 50 degrees C for < or = 12 days in insulate...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330902788236

    authors: Niwagaba C,Nalubega M,Vinnerås B,Sundberg C,Jönsson H

    更新日期:2009-04-14 00:00:00

  • The effect of amount of crude oil on extent of its biodegradation in open water- and sandy beach-laboratory simulations.

    abstract::We examined the biodegradation of varying amounts of artificially weathered Alaskan North Slope crude oil in laboratory microcosm test systems that use natural seawater and simulate spills in open water and on sandy beaches. The model bioremediation treatment consisted of periodic applications of marine bacteria, sele...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330309385672

    authors: Lepo JE,Cripe CR,Kavanaugh JL,Zhang S,Norton GP

    更新日期:2003-10-01 00:00:00

  • Augmenting water supply by combined desalination/water recycling methods: an economic assessment.

    abstract::Dry coastal communities increasingly need to consider non-traditional methods of augmenting their water supply. This study presents a preliminary economic comparison of three alternatives for increasing the water supply by 50% for a hypothetical baseline coastal scenario: increasing desalination (Scenario A), direct p...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2016.1189972

    authors: Teusner A,Blandin G,Le-Clech P

    更新日期:2017-02-01 00:00:00

  • Development of an advanced water treatment system for wastewater reuse.

    abstract::The aim of this research was to develop an optimal reuse system applying various types of advanced oxidation processes such as titanium dioxide (TiO2), ozone (O3) and electro-coagulation/oxidation methods. This system is suitable for improving the treatment efficiency of difficult wastewaters, and for the efficient re...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330802318894

    authors: Chung H,Ku B,Gregory J

    更新日期:2008-09-01 00:00:00

  • A review of anaerobic treatment of saline wastewater.

    abstract::Large volumes of saline (> 2% w/v NaCl) wastewaters are discharged from many industries; e.g. seafood processing, textile dyeing, oil and gas production, tanneries and drinking water treatment processes. Although anaerobic treatment would be the most cost-effective and sustainable technology for the treatment of many ...

    journal_title:Environmental technology

    pub_type: 杂志文章,评审

    doi:10.1080/09593331003734202

    authors: Xiao Y,Roberts DJ

    更新日期:2010-07-01 00:00:00

  • Behaviour of RO98pHt polyamide membrane in reverse osmosis and low reverse osmosis conditions for phenol removal.

    abstract::Phenolic compounds and their derivatives are very common pollutants in wastewaters. Among the methods described for their removal, pressure-driven membrane processes are considered as a reliable alternative. Our research group has previously studied phenol removal in reverse osmosis (RO) conditions and obtained very l...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2010.540719

    authors: Hidalgo AM,León G,Gómez M,Murcia MD,Gómez E,Gómez JL

    更新日期:2011-10-01 00:00:00

  • Effect of cycle changes on simultaneous biological nutrient removal in a sequencing batch reactor (SBR).

    abstract::The destabilization of a microbial population is sometimes hard to solve when different biological reactions are coupled in the same reactor as in sequencing batch reactors (SBRs). This paper will try to guide through practical experiences the recovery of simultaneous nitrogen and phosphorus removal in an SBR after in...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330903464043

    authors: Coma M,Puig S,Monclús H,Balaguer MD,Colprim J

    更新日期:2010-03-01 00:00:00

  • Microwave-assisted fabrication of g-C3N4 nanosheets sustained Bi2S3 heterojunction composites for the catalytic reduction of 4-nitrophenol.

    abstract::In this work, we report a stable g-C3N4, Bi2S3, and g-C3N4/Bi2S3 composite catalysts were prepared via a facile one-pot microwave-assisted method and characterized. The orthorhombic phase and nearly spherical shape of the particles with an average diameter of 5-25 nm of g-C3N4/Bi2S3 composite were obtained from XRD an...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2019.1646323

    authors: Ayodhya D,Veerabhadram G

    更新日期:2019-07-25 00:00:00

  • Impact of excipients in the chronic toxicity of fluoxetine on the alga Chlorella vulgaris.

    abstract::Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) widely used in the treatment of major depression. It has been detected in surface and wastewaters, being able to negatively affect aquatic organisms. Most of the ecotoxicity studies focused only in pharmaceuticals, though excipients can also pose a risk to ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2014.932438

    authors: Silva A,Santos LH,Delerue-Matos C,Figueiredo SA

    更新日期:2014-11-01 00:00:00

  • On the dewatering of electroosmotic soil using intermittent current incorporated with calcium chloride.

    abstract::Although electroosmosis has been confirmed to be a promising technique for stabilizing soil with low permeability and high water content, several issues remain with this innovative method, including high power consumption, nonuniform strengthening effect, and electrode corrosion. In this context, for improving the fea...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2019.1634154

    authors: Zhang H,Ma Q,Su W,Hu H

    更新日期:2021-01-01 00:00:00

  • An analysis of error propagation in AERMOD lateral dispersion using Round Hill II and Uttenweiller experiments in reduced averaging times.

    abstract::Dispersion modelling was proved by researchers that most part of the models, including the regulatory models recommended by the Environmental Protection Agency of the United States (AERMOD and CALPUFF), do not have the ability to predict under complex situations. This article presents a novel evaluation of the propaga...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2016.1205672

    authors: Hoinaski L,Franco D,de Melo Lisboa H

    更新日期:2017-03-01 00:00:00

  • Proposed mechanisms of toluene removal by vermicompost and earthworms Eisenia fetida.

    abstract::For potential use in air treatment by biofiltration, a new material composed of vermicompost and earthworms (Eisenia fetida) was tested for the removal of a volatile organic compound (VOC), toluene. The removal rate of toluene was measured during batch experiments in presence of vermicompost only, earthworms only and ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2019.1595164

    authors: Lusinier N,Couriol C,Cloirec PL

    更新日期:2020-09-01 00:00:00

  • Purification of aromatic hydrocarbons via fibrous activated carbon/photocatalytic composite coupled with UV light-emitting diodes.

    abstract::In the present study, the applicability of light-emitting diodes (LEDs) to a fibrous activated carbon (FAC)/titania (TiO2) composite used for the purification of gas-phase benzene, toluene, ethyl benzene and xylene was evaluated. The surface and morphological properties of the FAC and prepared FAC/TiO2 composite were ...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2012.743591

    authors: Jo WK

    更新日期:2013-05-01 00:00:00

  • Struvite-based fertilizer and its physical and chemical properties.

    abstract::This study describes a method to formulate struvite fine powder into pellets that are easy to spread on agricultural land. To evaluate the quality of produced pellets, some chemical and physical properties commonly measured for fertilizers were tested. The findings indicated that the salt index and heavy metal content...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2012.676073

    authors: Latifian M,Liu J,Mattiasson B

    更新日期:2012-12-01 00:00:00

  • Removal of metal ions from aqueous solution by adsorption onto low-cost biosorbent.

    abstract::Removal of heavy metals (Cu(II), Pb(II) and Zn(II)) from aqueous solution was investigated using native or saponified chicory pulp biomass. Firstly, carbohydrates constituted about 70% of pulp dried matter. The pectic fraction represented 12-14% of dried matter and about 51% of these pectic units were esterified by me...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2012.728737

    authors: Rio S,Martin P

    更新日期:2012-10-01 00:00:00

  • Lead distribution in blood and organs of mice exposed to lead by vein injection.

    abstract::To study lead (Pb) distribution in organs and blood in the case of Pb poisoning, mice were firstly exposed to Pb as 0.1 mL or 0.2 mL of lead nitrate solution (0.1 mg/mL) by vein injection every other day. Then, after metabolic absorption, the Pb level in the blood and organs of the mice was measured using flame atomic...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330903055643

    authors: Sun HW,Ma DJ,Chao CY,Liu S,Yuan ZB

    更新日期:2009-09-01 00:00:00

  • Effects of the cycle distribution on the performance of SBRs with aerobic granular biomass.

    abstract::The aerobic granular systems are mainly sequencing batch reactors where the biomass is submitted to feast-famine regimes to promote its aggregation in the form of granules. In these systems, different cycle distributions can be applied for the simultaneous removal of organic matter, nitrogen and phosphorus. In this wo...

    journal_title:Environmental technology

    pub_type: 杂志文章

    doi:10.1080/09593330.2012.753470

    authors: Val del Río A,Morales N,Figueroa M,Mosquera-Corral A,Campos JL,Méndez R

    更新日期:2013-05-01 00:00:00