Journal ArticleDOI
Arsenic removal from groundwater using an aerated electrocoagulation reactor with 3D Al electrodes in the presence of anions.
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TLDR
Examination of the combine effects of anions on arsenic removal using aerated electrocoagulation (EC) reactor with 3D Al electrodes in groundwater found the experimental values of Cf,As, Re, ENC, ELC, OC, and qe were found to be 2.6%, 0.1%, and 17.65 μg As (mg Al)-1, respectively.About:
This article is published in Chemosphere.The article was published on 2021-01-01. It has received 44 citations till now. The article focuses on the topics: Arsenic.read more
Citations
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Journal ArticleDOI
Efficient Chemical Coagulation-Electrocoagulation-Membrane Filtration Integrated Systems for Baker's Yeast Wastewater Treatment: Experimental and Economic Evaluation
TL;DR: In this paper , the authors compared the performance of electrocoagulation, chemical coagulation (CC), integrated EC-CC, and combinations of these techniques with ultrafiltration (UF) and nanofiltration (NF) systems based on baker's yeast wastewater treatment.
Journal ArticleDOI
How effective aerated continuous electrocoagulation can be for tetracycline removal from river water using aluminium electrodes?
S. Kumar,R. Naresh Kumar +1 more
TL;DR: In this article , the effects of aeration on continuous electrocoagulation (EC) for tetracycline (TCL) removal from river water were investigated. And the results showed that aerated EC enhanced COD and TCL removal to 61.4% and 71.5%, respectively.
Book ChapterDOI
Language of response surface methodology as an experimental strategy for electrochemical wastewater treatment process optimization
TL;DR: In this article , a summary and a discussion are presented on the RSM model used in the electrochemical wastewater treatment processes to overcome process crucial challenges toward the optimization and modeling of process parameters.
Journal ArticleDOI
Testing of Chemically Activated Cellulose Fibers as Adsorbents for Treatment of Arsenic Contaminated Water.
Mihaela Ciopec,Gabriela Biliuta,Adina Negrea,Narcis Duțeanu,Sergiu Coseri,Petru Negrea,Makarand M. Ghangrekar +6 more
TL;DR: In this paper, the authors evaluated the behavior of two cellulose-based adsorbent materials, i.e., viscose fibers (V) and its TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) derivative, obtained by using the well-established TEMPPO-mediated protocol (VF).
Journal ArticleDOI
How does arsenic speciation (arsenite and arsenate) in groundwater affect the performance of an aerated electrocoagulation reactor and human health risk?
TL;DR: In this paper , an aerated electrocoagulation (EC) system with aluminum anodes was operated for simultaneous arsenate (As) and arsenite (As(III)) removal to overcome the disadvantages of other processes such as, sludge formation, difficulties in operation, high operating costs, high energy consumption, and the requirement of pre-treatment process.
References
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Journal ArticleDOI
Removal of arsenic from water by electrocoagulation
TL;DR: Electrocoagulation has been evaluated as a treatment technology for arsenite and arsenate removal from water and revealed that EC has better removal efficiency for As(III), whereas As(V) removal by both processes was nearly same.
Journal ArticleDOI
Effects of silicate, sulfate, and carbonate on arsenic removal by ferric chloride
TL;DR: In this article, the effects of silicate, sulfate, and carbonate on the removal of arsenite [As(III)] and arsenate [As (V)] by coprecipitation with ferric chloride were studied.
Journal ArticleDOI
A review of permissible limits of drinking water
Manoj Kumar,Avinash Puri +1 more
TL;DR: Present research paper deals with various water quality parameter, chlorides, dissolved oxygen, total iron, nitrate, water temperature, pH, total phosphorous, fecal coli form bacteria, and adverse effect of these parameters on human being.
Journal ArticleDOI
Arsenate and Arsenite Removal by Zerovalent Iron: Effects of Phosphate, Silicate, Carbonate, Borate, Sulfate, Chromate, Molybdate, and Nitrate, Relative to Chloride
Chunming Su,Robert W. Puls +1 more
TL;DR: Results show that Peerless Fe0 may be an excellent permeable reactive barrier medium for a suite of mixed inorganic contaminants for field applications to remediate As(V) and As(III.
Journal ArticleDOI
Arsenic and fluoride contaminated groundwaters: A review of current technologies for contaminants removal.
Sachin V. Jadhav,Eugenio Bringas,Ganapati D. Yadav,Virendra K. Rathod,Inmaculada Ortiz,Kumudini V. Marathe +5 more
TL;DR: This review critically analyzes this important issue of chronic contamination of groundwaters by both arsenic (As) and fluoride (F) and considers strategies for their removal and safe disposal.
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Effects of dissolved ions and natural organic matter on electrocoagulation of As(III) in groundwater
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