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Date: 2015/06/06
Language: en
Type: Text
Identifier: tut:2937
Description: This study was conducted to develop novel chitosan nanocomposites and to optimize the minimum amount and contact time required to achieve complete inactivation of bacteria in water. Gram-negative Esch ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3012
Description: We analysed the adsorptive behaviour of Fe/N-CNTs-��-CD nanocomposite in the removal of bisphenol A (BPA) from aqueous solution and identified the key influencing parameters. The Fe/N-CNTs-��-CD nanoc ... More
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Date: 2014/12/29
Language: en
Type: Text
Identifier: tut:2987
Description: Magnetic natural zeolite-polypyrrole (MZ-PPy) composite was prepared for enhanced removal of hexavalent chromium [Cr(VI)] from aqueous solution. The structure and morphology of the prepared adsorbent ... More
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Date: 2014/12/01
Subject: Kinetics | Molecules
Language: en
Type: Text
Identifier: tut:3016
Description: The environmental discharge of inefficiently treated waste solutions of the strong biocide glutaraldehyde (GA) from hospitals has potential toxic impact on aquatic organisms. The adsorption characteri ... More
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Date: 2014/10/13
Language: en
Type: Text
Identifier: tut:3197
Description: Hexavalent chromium [Cr(VI)] adsorption onto polypyrrole graphene oxide nanocomposite (PPy–GO NC) From aqueous solutions was explored using batch and packed-bed column modes. The performance of the PP ... More
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Date: 2011-06-21
Type: Text
Identifier: tut:1935
Description: Melanoidin is responsible for the dark brown color of distillery wastewater. Discharge of colored wastewater has a major environmental impact on the biota of the receiving water body. Consequently, th ... More
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Date: 2010/10/05
Subject: Adsorption | Zeolite
Language: en
Type: Text
Identifier: tut:3714
Description: An excess level of nitrate in drinking water is responsible for methemoglobinemia, or ‘blue baby’ disease. Consequently, management of nitrate in drinking water is universally of public health interes ... More
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Date: 2010/08/19
Subject: Multiphase flows | CFD
Language: en
Type: Text
Identifier: tut:3713
Description: Many chemical reactions are carried out using stirred tanks, and the efficiency of such systems depends on the quality of mixing, which has been a subject of research for many years. For solid-liquid ... More
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Date: 2010/08/16
Language: en
Type: Text
Identifier: tut:4322
Description: Advanced wastewater-treatment techniques such as adsorption are essential in the removal of nonbiodegradable toxic wastes from water. In this study, the use of South African coal fly ash, an industria ... More
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Date: 2010/07/01
Subject: Adsorption | Apatite
Language: en
Type: Text
Identifier: tut:3705
Description: Fluoride in drinking water above permissible levels is responsible for human dental and skeletal fluorosis. Adsorptive based defluoridation is the most popular technique with several end-user applicat ... More
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Date: 2010-05-01
Subject: Nickel | Simulation
Type: Text
Identifier: tut:1945
Description: Solids suspension influences the quality of mixing and energy requirement in a solid-liquid system, both of which determine the efficiency of industrial processes such as nickel precipitation. Nickel ... More
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Date: 2010-04-18
Type: Text
Identifier: tut:1952
Description: Melanoidin is an antioxidant compound found in among others, effluents from molasses distilleries and fermentation industries. Being recalcitrant, biodegradation alone does not remediate its attendant ... More
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Date: 2010-04-18
Type: Text
Identifier: tut:826
Description: Pathogenic microbial agents in drinking water are a direct indication of water quality deterioration. Consequently, the aim of the study is to investigate the antimicrobial activity of polystyrene res ... More
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Date: 2010-04-18
Subject: Limestone | Apatite
Type: Text
Identifier: tut:1951
Description: Fluoride in drinking water above permissible levels is responsible for human dental and skeletal fluorosis. Adsorptive based defluoridation is probably the most popular technique with several end-user ... More
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Date: 2010/04/ 18
Language: en
Type: Text
Identifier: tut:4074
Description: The present work was aimed at developing a cost effective, efficient and user friendly adsorption media for nitrate removal from water, surfactant modified clinoptilolite was evaluated as a potential ... More
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