Fast removal of high quantities of toxic arsenate via cationic p(APTMACl) microgels.

Abstract:

:Hydrogels are resourceful materials and can be prepared in different morphology, size, surface charge and porosity adopting different polymerization techniques and reaction conditions. The cationic poly(3-acrylamidopropyl)trimethylammonium chloride (p(APTMACl)) microgels were synthesized by photo-initiated inverse suspension polymerization technique. These microgels were utilized as absorbents for the removal of toxic arsenate (As) from different aqueous environments. The experimental parameters affecting absorption efficiency were investigated, and it was demonstrated that these types of microgels are highly efficient in removing arsenate anions from different aqueous environments compared to the previously reported bulk hydrogel, and cryogel of the same material. A removal efficiency of approximately 97.25% was obtained by immersing 0.5 g microgel in 250 ppm 100 mL solution of arsenate anions for 60 min. Both Langmuir and Freundlich adsorption isotherms were applied to adsorption of arsenate anions by p(APTMACl) microgels, and the Langmuir isotherm was a better representation of the adsorption of arsenate with a high value of R(2) (0.9982). Furthermore, mag-p(APTMACl) microgels were synthesized for the adsorption of arsenate anions to provide easy removal of the microgel composite by using an externally applied magnetic field. Furthermore, re-usability of the p(APTMACl) microgels was also investigated for the adsorption of arsenate anions.

journal_name

J Environ Manage

authors

Rehman SU,Siddiq M,Al-Lohedan H,Aktas N,Sahiner M,Demirci S,Sahiner N

doi

10.1016/j.jenvman.2015.10.026

subject

Has Abstract

pub_date

2016-01-15 00:00:00

pages

217-26

eissn

0301-4797

issn

1095-8630

pii

S0301-4797(15)30325-X

journal_volume

166

pub_type

杂志文章
  • Evaluation of climate change adaptation in the energy generation sector in Colombia via a composite index - A monitoring tool for government policies and actions.

    abstract::The aim of the article is to evaluate the national adaptation to climate change in the energy generation sector in Colombia via a composite index. To build an index, a framework by stages is used, which includes the definition of the main concepts that supports the measurements; the selection of the relevant indicator...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.109453

    authors: Londoño Pineda AA,Vélez Rojas Oscar OA,Jonathan MP,Sujitha SB

    更新日期:2019-11-15 00:00:00

  • Combination of multispectral remote sensing, variable rate technology and environmental modeling for citrus pest management.

    abstract::The Lower Rio Grande Valley (LRGV) of south Texas is an agriculturally rich area supporting intensive production of vegetables, fruits, grain sorghum, and cotton. Modern agricultural practices involve the combined use of irrigation with the application of large amounts of agrochemicals to maximize crop yields. Intensi...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2006.11.019

    authors: Du Q,Chang NB,Yang C,Srilakshmi KR

    更新日期:2008-01-01 00:00:00

  • GIS Fuzzy Expert System for the assessment of ecosystems vulnerability to fire in managing Mediterranean natural protected areas.

    abstract::A significant threat to the natural and cultural heritage of Mediterranean natural protected areas (NPAs) is related to uncontrolled fires that can cause potential damages related to the loss or a reduction of ecosystems. The assessment and mapping of the vulnerability to fire can be useful to reduce landscape damages...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2015.11.053

    authors: Semeraro T,Mastroleo G,Aretano R,Facchinetti G,Zurlini G,Petrosillo I

    更新日期:2016-03-01 00:00:00

  • A case-study based framework for assessing the multi-sector performance of green infrastructure.

    abstract::Green infrastructure is emerging as a holistic stormwater management strategy that can also provide multi-sector benefits. Robust demonstration of project success can help leverage the appeal of green infrastructure to different sectors and open the door to a variety of funding opportunities. Yet comprehensively asses...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2018.06.029

    authors: Gordon BL,Quesnel KJ,Abs R,Ajami NK

    更新日期:2018-10-01 00:00:00

  • Manganese and iron recovery from groundwater treatment sludge by reductive acid leaching and hydroxide precipitation.

    abstract::In this study, the recovery of manganese (Mn) and iron (Fe) from groundwater treatment sludge through reductive acid leaching and hydroxide precipitation was investigated. Maximum leached Mn (100%) was obtained using sulfuric acid and hydrogen peroxide at 25 °C. Leached Mn and Fe decreased with the increase in the sol...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2018.06.052

    authors: Ong DC,de Luna MDG,Pingul-Ong SMB,Kan CC

    更新日期:2018-10-01 00:00:00

  • Enhanced adsorption of Zn2+ by salinity-aided aerobic granular sludge: Performance and binding mechanism.

    abstract::Aerobic granular sludge (AGS), which is formed by closely associating microorganisms through the production of extracellular polymeric substances (EPS), has proved to be an excellent and promising biosorbent. The reutilization of excess AGS as a kind of biosorbent would be an environmental-friendly means for heavy met...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.04.094

    authors: Wu X,Li W,Ou D,Li C,Hou M,Li H,Liu Y

    更新日期:2019-07-15 00:00:00

  • Hydrodynamic influence on reservoir sustainability in semi-arid climate: A physicochemical and environmental isotopic study.

    abstract::Water scarcity and increasing water demand require the development of water management plans such as establishing artificial lakes and dams. Plans to meet water needs are faced by uprising challenges to improve water quality and to ensure the sustainability of hydro-projects. Environmental isotopes coupled to water ph...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2017.04.030

    authors: Ammar R,Kazpard V,El Samrani AG,Amacha N,Saad Z,Chou L

    更新日期:2017-07-15 00:00:00

  • Carbon emission analysis and evaluation of industrial departments in China: An improved environmental DEA cross model based on information entropy.

    abstract::Environmental protection and carbon emission reduction play a crucial role in the sustainable development procedure. However, the environmental efficiency analysis and evaluation based on the traditional data envelopment analysis (DEA) cross model is subjective and inaccurate, because all elements in a column or a row...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2017.09.062

    authors: Han Y,Long C,Geng Z,Zhang K

    更新日期:2018-01-01 00:00:00

  • Decadal land cover change dynamics in Bhutan.

    abstract::Land cover (LC) is one of the most important and easily detectable indicators of change in ecosystem services and livelihood support systems. This paper describes the decadal dynamics in LC changes at national and sub-national level in Bhutan derived by applying object-based image analysis (OBIA) techniques to 1990, 2...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2014.02.014

    authors: Gilani H,Shrestha HL,Murthy MS,Phuntso P,Pradhan S,Bajracharya B,Shrestha B

    更新日期:2015-01-15 00:00:00

  • Do we care about sustainability? An analysis of time sensitivity of social preferences under environmental time-persistent effects.

    abstract::Environmental cost-benefit analysis has traditionally assumed that the value of benefits is sensitive to their timing and that outcomes are valued higher, the sooner in time they occur following implementation of a project or policy. Though, this assumption might have important implications especially for the social d...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2016.03.039

    authors: Faccioli M,Hanley N,Torres C,Font AR

    更新日期:2016-07-15 00:00:00

  • Evaluation of leachate composition by multivariate data analysis (MVDA).

    abstract::Landfills generate emissions in the form of gas and leachate. The emissions are often measured within monitoring programmes. It is likely that the requirements of such monitoring programmes can be extended in the future, particularly in light of the increased interest in specific organic substances. Multivariate data ...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/s0301-4797(03)00103-8

    authors: Kylefors K

    更新日期:2003-08-01 00:00:00

  • Environmental remediation of sulfidic tailings with froth flotation: Reducing the consumption of additional resources by optimization of conditioning parameters and water recycling.

    abstract::The removal of sulfidic species in tailings using froth flotation is a promising approach to prevent phenomena such as acid mine drainage. However, flotation requires the consumption of reagents and water that represent additional expenses. Despite the strong interest of scientists and industry alike on tailings remed...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.01.107

    authors: Nuorivaara T,Björkqvist A,Bacher J,Serna-Guerrero R

    更新日期:2019-04-15 00:00:00

  • Lignocellulosic hydrogel from recycled old corrugated container resources using ionic liquid as a green solvent.

    abstract::Lignocellulosic hydrogels are valuable bio-products that have been considered widely in recent investigations. Also, application of low value recycled fibers for high value added products can be of much interest. In this respect, current research has focused on producing hydrogel from recycled old corrugated container...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2020.110853

    authors: Sangtarashani SMH,Rahmaninia M,Behrooz R,Khosravani A

    更新日期:2020-09-15 00:00:00

  • Techno-economic feasibility of anaerobic digestion of cheese whey in small Italian dairies and effect of ultrasound pre-treatment on methane yield.

    abstract::In Friuli-Venezia Giulia plain (North-East of Italy), a significant number of small diaries is present; this study was aimed at evaluating technical and economic feasibility of diffused anaerobic digestion implementation at dairy level. Different kinds of cheese whey were characterized, and biochemical methane potenti...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.06.014

    authors: Mainardis M,Flaibani S,Trigatti M,Goi D

    更新日期:2019-09-15 00:00:00

  • EIA application in China's expressway infrastructure: clarifying the decision-making hierarchy.

    abstract::China's EIA Law came into effect in 2003 and formally requires road transport infrastructure development actions to be subject to Environmental Impact Assessment (EIA). EIAs (including project EIA and plan EIA, or strategic environmental impact assessment, SEA) have been being widely applied in the expressway infrastr...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2010.12.011

    authors: Zhou KY,Sheate WR

    更新日期:2011-06-01 00:00:00

  • Evaluation of a low-cost adsorbent for removal of toxic metal ions from wastewater of an electroplating factory.

    abstract::In this study, sugar cane residue or bagasse was used for removal of toxic metal ions from wastewater of an electroplating factory located in northeast Brazil. Prior acid treatment increased the adsorption efficacies in batch wise experiments. The microstructure of the material before and after the treatment was inves...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2009.05.016

    authors: Sousa FW,Sousa MJ,Oliveira IR,Oliveira AG,Cavalcante RM,Fechine PB,Neto VO,de Keukeleire D,Nascimento RF

    更新日期:2009-08-01 00:00:00

  • Protected areas and freshwater conservation: a survey of protected area managers in the Tennessee and Cumberland River Basins, USA.

    abstract::As the scientific community has highlighted the plight of freshwater species, there have been increasing calls for protected area (PA) designation and management specific to the conservation of aquatic species and ecosystems. In this study we examined PA management in one relatively well-resourced (high levels of fina...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2012.06.021

    authors: Thieme ML,Rudulph J,Higgins J,Takats JA

    更新日期:2012-10-30 00:00:00

  • A snapshot of microbial community structures in 20 different field-scale anaerobic bioreactors treating food waste.

    abstract::This study aimed to identify significant factors shaping the microbial populations in biogas plants treating food waste (FW). Twenty full-scale anaerobic acidogenic/methanogenic bioreactors, located at 11 FW treatment facilities, were compared to find patterns in their microbial community structures and potential inte...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.109297

    authors: Shin SG,Han G,Lee J,Shin J,Hwang S

    更新日期:2019-10-15 00:00:00

  • Effects of the aeration pattern, aeration rate, and turning frequency on municipal solid waste biodrying performance.

    abstract::Interactive influences of the aeration pattern, aeration rate, and turning frequency on municipal solid waste biodrying performance were investigated. Energy and water mass balances were used to identify the main water-removal routes and determine the amount of energy used and efficiency. Changing the aeration pattern...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2018.04.089

    authors: Yuan J,Zhang D,Li Y,Li J,Luo W,Zhang H,Wang G,Li G

    更新日期:2018-07-15 00:00:00

  • Vanadium and chromium-contaminated soil remediation using VFAs derived from food waste as soil washing agents: A case study.

    abstract::Food waste (FW) is environmentally unfriendly and decays easily under ambient conditions. Vanadium (V) and chromium (Cr) contamination in soils has become an increasing concern due to risks to human health and environmental conservation. Volatile fatty acids (VFAs) derived from FW was applied as soil washing agent to ...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2018.11.129

    authors: Zou Q,Xiang H,Jiang J,Li D,Aihemaiti A,Yan F,Liu N

    更新日期:2019-02-15 00:00:00

  • High efficiency of excess sludge reduction and dewaterability using newly prepared alkaline ferrate pretreatment combined with anaerobic digestion.

    abstract::The mechanism of newly prepared alkaline ferrate (NPAF) on the process of sludge aggregates disintegration and combined with anaerobic digestion to enhance the efficiency of reduction and dewaterability of excess sludge was investigated. The results showed that under a NPAF dosage of 70 mg/g total suspended solids (TS...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.05.032

    authors: Li X,Yuan Y,Jin R,Huang Y,Ma J

    更新日期:2019-08-01 00:00:00

  • Effects of two emergency stabilization treatments on main soil properties four years after application in a severely burnt area.

    abstract::In NW of the Iberian Peninsula, the incidence of anthropogenic fires is very high and, due to the climatologic and topographical conditions, burnt soils are prone to high erosion risks. In recent years several environmental management techniques (BAER: burnt area emergency response) have been applied after some wildfi...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.109828

    authors: Fernández-Fernández M,González-Prieto SJ

    更新日期:2020-02-01 00:00:00

  • Application of the WFD cost proportionality principle to diffuse pollution mitigation: a case study for Scottish Lochs.

    abstract::The Water Framework Directive (WFD) aims to deliver good ecological status (GES) for Europe's waters. It prescribes the use of economic principles, such as derogation from GES on grounds of disproportionate costs of mitigation. This paper proposes an application of the proportionality principle to mitigation of phosph...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2011.10.015

    authors: Vinten AJ,Martin-Ortega J,Glenk K,Booth P,Balana BB,MacLeod M,Lago M,Moran D,Jones M

    更新日期:2012-04-30 00:00:00

  • Performance and microbial features of the partial nitritation-anammox process treating fish canning wastewater with variable salt concentrations.

    abstract::The partial nitritation-anammox (PN-AMX) process applied to wastewaters with high NaCl concentration was studied until now using simulated media, without considering the effect of organic matter concentration and the shift in microbial populations. This research work presents results on the application of this process...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2017.12.007

    authors: Val Del Rio A,Pichel A,Fernandez-Gonzalez N,Pedrouso A,Fra-Vázquez A,Morales N,Mendez R,Campos JL,Mosquera-Corral A

    更新日期:2018-02-15 00:00:00

  • Aided phytostabilisation reduces metal toxicity, improves soil fertility and enhances microbial activity in Cu-rich mine tailings.

    abstract::(Aided) phytostabilisation has been proposed as a suitable technique to decrease the environmental risks associated with metal(loid)-enriched mine tailings. Field scale evaluations are needed for demonstrating their effectiveness in the medium- to long-term. A field trial was implemented in spring 2011 in Cu-rich mine...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2016.09.019

    authors: Touceda-González M,Álvarez-López V,Prieto-Fernández Á,Rodríguez-Garrido B,Trasar-Cepeda C,Mench M,Puschenreiter M,Quintela-Sabarís C,Macías-García F,Kidd PS

    更新日期:2017-01-15 00:00:00

  • Influence of harvest restrictions on angler release behaviour and size selection in a recreational fishery.

    abstract::Fishing regulations such as harvest restrictions are implemented to limit the exploitation of many fish stocks and ensure the sustainability of fisheries. In Norway, inland recreational fisheries are co-managed by the government and by local riparian rights holders, meaning that Atlantic salmon Salmo salar harvest res...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2016.03.031

    authors: Lennox RJ,Falkegård M,Vøllestad LA,Cooke SJ,Thorstad EB

    更新日期:2016-07-01 00:00:00

  • Landfill leachate treatment by a boron-doped diamond-based photo-electro-Fenton system integrated with biological oxidation: A toxicity, genotoxicity and by products assessment.

    abstract::A photo-electro-Fenton (PEF) reactor employing boron-doped diamond (BDD) and soft iron anodes was studied in landfill leachate (LL) treatment. The reactor operation parameters (ROP) H2O2 concentration, current intensity and flow rate were investigated in the removal of Abs 254 nm. The PEF process with BDD anode, opera...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2020.110473

    authors: Pellenz L,Borba FH,Daroit DJ,Lassen MFM,Baroni S,Zorzo CF,Guimarães RE,Espinoza-Quiñones FR,Seibert D

    更新日期:2020-06-15 00:00:00

  • Cheese whey management: a review.

    abstract::Cheese whey is simultaneously an effluent with nutritional value and a strong organic and saline content. Cheese whey management has been focused in the development of biological treatments without valorization; biological treatments with valorization; physicochemical treatments and direct land application. In the fir...

    journal_title:Journal of environmental management

    pub_type: 杂志文章,评审

    doi:10.1016/j.jenvman.2012.05.018

    authors: Prazeres AR,Carvalho F,Rivas J

    更新日期:2012-11-15 00:00:00

  • Biochar amendment improves crop production in problem soils: A review.

    abstract::Problem soils are referred to as those with poor physical, chemical, and biological properties that inhibit or prevent plant growth. These poor properties may be a result of soil formation processes but are largely due to inappropriate farming practices or anthropogenic pollution. The world has lost a third of its ara...

    journal_title:Journal of environmental management

    pub_type: 杂志文章,评审

    doi:10.1016/j.jenvman.2018.10.117

    authors: Yu H,Zou W,Chen J,Chen H,Yu Z,Huang J,Tang H,Wei X,Gao B

    更新日期:2019-02-15 00:00:00

  • Salicylic acid alleviates glyphosate-induced oxidative stress in Hordeum vulgare L.

    abstract::Glyphosate (GLY) is considered the most used herbicide in the world and has been associated with several environmental contamination risks. Despite being partially degraded by soil microorganisms, its residues can negatively affect the growth of valuable non-target plants. Thus, there is a need to find new strategies ...

    journal_title:Journal of environmental management

    pub_type: 杂志文章

    doi:10.1016/j.jenvman.2019.04.035

    authors: Spormann S,Soares C,Fidalgo F

    更新日期:2019-07-01 00:00:00