Journal ArticleDOI
Pervious concrete reactive barrier for removal of heavy metals from acid mine drainage - column study.
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TLDR
Use of pervious concrete offers a promising alternative treatment method for polluted or acidic mine water and Precipitation of metal hydroxides seems to be the dominant metal removal mechanism.About:
This article is published in Journal of Hazardous Materials.The article was published on 2017-02-05. It has received 115 citations till now. The article focuses on the topics: Pervious concrete & Acid mine drainage.read more
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Properties Of Concrete
TL;DR: The properties of concrete is universally compatible with any devices to read, and is available in the digital library an online access to it is set as public so you can download it instantly.
Journal ArticleDOI
A critical review on remediation, reuse, and resource recovery from acid mine drainage
Gayathri Naidu,Seongchul Ryu,Ramesh Thiruvenkatachari,Youngkwon Choi,Sanghyun Jeong,Saravanamuthu Vigneswaran +5 more
TL;DR: Insight is provided in establishing reuse and resource recovery as the holistic approach towards sustainable AMD treatment and integrated technologies that deserve in depth future exploration are highlighted.
Journal ArticleDOI
Utilization of red mud in geopolymer-based pervious concrete with function of adsorption of heavy metal ions
TL;DR: In this paper, the authors investigated the influence of different factors including RM content, the sodium hydroxide to silicate (Na2O/SiO2) mole ratio, and the alkali concentration of the activator on the mechanical properties and ability of adsorbing heavy metal ions.
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Magnetic natural composite Fe3O4-chitosan@bentonite for removal of heavy metals from acid mine drainage.
Guorui Feng,Jianchao Ma,Xiaopeng Zhang,Qingfang Zhang,Xiao Yuqiang,Qingliang Ma,Shaobin Wang +6 more
TL;DR: Fe3O4-CS@BT was found to be an excellent adsorbent for actual AMD remediation containing Cd, Cr, Cu, Fe Zn, Ni and Pb, suggesting that the Fe3O2-CS @BT was an effective and economical adsorbents for the treatment of AMD.
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Characterization of pervious concrete with blended natural aggregate and recycled concrete aggregates
Soon Poh Yap,Paul Zhao Chiat Chen,Yingxin Goh,Hussein Adebayo Ibrahim,Kim Hung Mo,Choon Wah Yuen +5 more
TL;DR: In this paper, the use of recycled coarse aggregates (RCA) from construction and demolition wastes to produce green concrete serves as a sustainable solution with manifold environmental benefits, and the authors aim to widen the potential uses of RCA to fabricate pervious concrete for nonstructural applications.
References
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Properties of concrete
TL;DR: In this article, the authors present the following properties of concrete: Elasticity, Shrinkage and Creep, Durabilty of Concrete, Freezing and Thawing, and Chlorides.
Journal ArticleDOI
Acid mine drainage remediation options: a review
TL;DR: The current abiotic and bioremediative strategies that are currently used to mitigate AMD are described and the strengths and weaknesses of each are compared.
Properties Of Concrete
TL;DR: The properties of concrete is universally compatible with any devices to read, and is available in the digital library an online access to it is set as public so you can download it instantly.
Journal ArticleDOI
Acid Mine Drainage (AMD): causes, treatment and case studies
Ata Akcil,Soner Koldas +1 more
TL;DR: In this article, the authors describe acid mine drainage generation and its associated technical issues, and present three basic levels: primary prevention of acid-generating process, secondary control, and tertiary control, or the collection and treatment of effluent.
Journal ArticleDOI
Remediation technologies for heavy metal contaminated groundwater.
TL;DR: Thirty five approaches for groundwater treatment have been reviewed and classified under three large categories viz chemical, biochemical/biological/biosorption and physico-chemical treatment processes for a better understanding of each category.