Journal ArticleDOI
Coagulation/flocculation process for dye removal using sludge from water treatment plant: optimization through response surface methodology.
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TLDR
It can be concluded that reusing the FCS as a low-cost material into the coagulation/flocculation process in wastewater treatment plants can offer some advantages such as high efficiency for AR119 dye removal and economic savings on overall treatment plant operation costs.About:
This article is published in Journal of Hazardous Materials.The article was published on 2010-03-15. It has received 556 citations till now. The article focuses on the topics: Flocculation & Coagulation (water treatment).read more
Citations
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Journal ArticleDOI
Efficiency of various recent wastewater dye removal methods: A review
TL;DR: In this article, a review of existing research papers on various biological, chemical and physical dye removal methods to find its efficiency through percentage of dye removal is presented, which highlights enzyme degradation and adsorption (physical) dye removal as these are known as one of the most efficient dye removal techniques these days.
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Recent Advancement of Coagulation–Flocculation and Its Application in Wastewater Treatment
TL;DR: In this article, a critical review on recent studies of coagulation-flocculation treatment processes of various industrial wastewaters is presented, where the limitations and challenges for the coagulated-fluctuation process such as toxicity and health hazard posed by inorganic coagulants, production of large amount of toxic sludge, ineffectiveness in removing heavy metals and emerging contaminants, increase in effluent color, inefficient pollutant removal using natural coagULants, and complexity of scaling up procedure are presented.
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Synthetic organic dyes as contaminants of the aquatic environment and their implications for ecosystems: A review.
TL;DR: The hazard potential of synthetic organic dyes should be assessed, especially their influence on aquatic biota, not least because dyes in water ecosystems may pose a threat to animal or human health as higher-order consumers.
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Electrocoagulation process in water treatment: A review of electrocoagulation modeling approaches
Jean Nepo Hakizimana,B. Gourich,M. Chafi,Youssef Stiriba,Christophe Vial,Christophe Vial,Patrick Drogui,Jamal Naja +7 more
TL;DR: The most recent advances on EC reactor modeling are summarized with special emphasis on four major issues that still constitute the cornerstone of EC: the theoretical understanding of mechanisms governing pollution abatement, modeling approaches, CFD simulations, and techno-economic optimization as discussed by the authors.
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Removal of natural organic matter in drinking water treatment by coagulation: A comprehensive review
TL;DR: With the increased fluctuation of NOM in water (concentration and composition), the efficiency of conventional coagulation was substantially reduced, hence the need to develop enhanced coagulated processes by optimizing the operating conditions, developing more efficient inorganic or organic coagulants, as well as coupling coagulations with other water treatment technologies.
References
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Book
Response Surface Methodology: Process and Product Optimization Using Designed Experiments
TL;DR: Using a practical approach, this book discusses two-level factorial and fractional factorial designs, several aspects of empirical modeling with regression techniques, focusing on response surface methodology, mixture experiments and robust design techniques.
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Response surface methodology
TL;DR: In this article, the Response Surface Methodology (RSM) is used for scheduling and scheduling in response surface methodologies, and it is shown that it can be used in a variety of scenarios.
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Treatment and Reuse of Wastewater from the Textile Wet-Processing Industry : Review of Emerging Technologies
TL;DR: The main limitation of this approach is the treatment of the concentrate stream as discussed by the authors, which is a segment of the research dealing with the separate handling of speci-c sub-streams such as dyebath effluents to which membrane -ltration is sometimes applied.
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Utilization of various agricultural wastes for activated carbon preparation and application for the removal of dyes and metal ions from aqueous solutions.
TL;DR: Experimental results show all carbons were effective for the removal of pollutants from water and are expected to be economically viable for wastewater treatment.
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Application of response surface methodology in describing the performance of coated carbide tools when turning AISI 1045 steel
TL;DR: In this article, the performance of a multilayer tungsten carbide tool was described using response surface methodology (RSM) when turning AISI 1045 steel.