Acid mine drainage treatment by integrated submerged membrane distillation-sorption system.
Seongchul Ryu,Gayathri Naidu,Abu Hasan Johir,Youngkwon Choi,Sanghyun Jeong,Saravanamuthu Vigneswaran +5 more
Reads0
Chats0
TLDR
The results showed that modified (heat treated) zeolite achieved 26-30% higher removal of heavy metals compared to natural untreatedZeolite, and the integrated system produced high quality fresh water while concentrating sulfuric acid and valuable heavy metals (Cu, Zn and Ni).About:
This article is published in Chemosphere.The article was published on 2019-03-01 and is currently open access. It has received 48 citations till now. The article focuses on the topics: Sorption & Membrane fouling.read more
Citations
More filters
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
Hybrid membrane distillation: Resource, nutrient and energy recovery
TL;DR: In this article, the performance and related challenges of various hybrid Membrane Distillation (MD) systems with a focus on resource recovery are discussed. And future suggestions for improving hybrid MD are discussed, specifically pilot-scale application, module configuration and membrane development.
Journal ArticleDOI
Remediation of acid mine drainage
Mónica Rodríguez-Galán,Francisco M. Baena-Moreno,Sara Vázquez,Fátima Arroyo-Torralvo,Luis F. Vilches,Zhien Zhang +5 more
TL;DR: In this article, the authors review several treatment options such as selective metal precipitation, adsorption, electrochemical processes and membrane processes for acid mine drainage, and conclude that membrane processes are the most promising according to lab-scale results, notably because high quality water is obtained.
Journal ArticleDOI
Sustainable resolutions for environmental threat of the acid mine drainage.
Behnaz Rezaie,Austin Anderson +1 more
TL;DR: This study proposes three more sustainable solutions for reducing and eventually eliminating the impact of AMD with less capital investment while also resolving the landfill problem as well.
Journal ArticleDOI
Removal of As(V), Cr(VI) and Cu(II) using novel amine functionalized composite nanofiltration membranes fabricated on ceramic tubular substrate.
Sanjukta Roy,Swachchha Majumdar,Ganesh Chandra Sahoo,Subhamoy Bhowmick,Amit K. Kundu,Priyanka Mondal,Priyanka Mondal +6 more
TL;DR: Excellent stability of P-60S-EDTA membrane in continuous operation of 36 h in both ideal and practical water environment suggests its promising application in real field heavy metal contaminated waste water treatment.
References
More filters
Journal ArticleDOI
Field multi-step limestone and MgO passive system to treat acid mine drainage with high metal concentrations
TL;DR: In this paper, the performance of fine-grained reagents dispersed in a high porosity matrix of wood shavings was tested as an alternative to overcome the durability problems of conventional treatments.
Journal ArticleDOI
Inorganic pigments made from the recycling of coal mine drainage treatment sludge
R.R. Marcello,S. Galato,Michael Peterson,Michael Peterson,Humberto Gracher Riella,Adriano Michael Bernardin,Adriano Michael Bernardin +6 more
TL;DR: This work deals with the use of sedimented residue from treated coal mine drainage sludge to obtain inorganic pigments that could be used in the ceramic industry, showing that brown colors can be obtained with pigments made by residues.
Journal ArticleDOI
Rubidium extraction from seawater brine by an integrated membrane distillation-selective sorption system
Gayathri Naidu,Sanghyun Jeong,Abu Hasan Johir,Anthony G. Fane,Jaya Kandasamy,Saravanamuthu Vigneswaran +5 more
TL;DR: The suitability of an integrated system of membrane distillation with sorption for the recovery of rubidium (Rb+) and simultaneous SWRO brine volume reduction has been evaluated for the first time.
Journal ArticleDOI
Biochemical passive reactors for treatment of acid mine drainage: Effect of hydraulic retention time on changes in efficiency, composition of reactive mixture, and microbial activity.
TL;DR: In this paper, the effect of three hydraulic retention times (1, 2, and 4 days) on changes in system efficiency, reactive mixture, and microbial activity in bioreactors under upward flow conditions was determined.
Journal ArticleDOI
Effects of volatile organic compounds on water recovery from produced water via vacuum membrane distillation
TL;DR: In this paper, the effects of volatile organic compounds (VOCs) on the MD permeation performance and permeate quality, and the mechanism of its penetration were systematically studied, and it was suggested that the strength of surfactant properties and intra-molecular hydrogen bonds between water molecules and VOCs are as significant as vapour pressure for the VOC, in terms of mass transfer efficiency in MD system.