Biotemplate Assisted Nano Titania and Its Environmental Performance  

作　　者：N. Saikumari S. Monish Dev S. Avinaash Dev N. Saikumari;S. Monish Dev;S. Avinaash Dev(Science and Humanities, RMK College of Engineering and Technology, Chennai, India;Anna University, Chennai, India;RMKCET, Chennai, India)

机构地区：[1]Science and Humanities, RMK College of Engineering and Technology, Chennai, India [2]Anna University, Chennai, India [3]RMKCET, Chennai, India

出　　处：《Journal of Minerals and Materials Characterization and Engineering》2020年第6期459-471,共13页矿物质和材料特性和工程（英文）

摘　　要：<span style="font-family:Verdana;"><span style="font-family:Verdana;">Environmental sustainability apart from spoken at different levels need</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">s</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> to </span><span style="font-family:Verdana;">investigate the management of industrial activities in terms of</span><span style="font-family:Verdana;"> eco</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">friendliness. It is well known that effluents from various industries become a major source of environmental degradation in particular water pollution. Thus water analysis report turns to be more significant, to determine the quality and standard of life maintained in a typical ecosystem. This study includes the analysis of physico-chemical factors of raw as well as treated water samples from Korattur Lake employing nano sized adsorbents like titania with tuned structural and morphological properties through organic plant extract. The XRD analysis, BET analysis, DRS-UV analysis, SEM and TEM analysis have been carried out and reported. The marked influence of leaf extract as a template is reflected in reduced crystallite size (12.4 nm) with maximum surface area 105 m</span><b><span style="font-family:Verdana;"></span></b><span style="font-family:Verdana;"></span>^{<span style="font-family:Verdana;">2</span><b><span style="font-family:Verdana;"></span></b>}</span><span style="font-family:Verdana;"></span><span style="font-family:Verdana;">/g along with bathochromic shift of absorption edge. The usual indicators of contamination level at a given source namely Biological Oxygen Demand (BOD-85%), Chemical Oxygen Demand (COD-94.5%), Dissolved Oxygen (88%), Total <span style="font-family:Verdana;"><span style="font-family:Verdana;">Environmental sustainability apart from spoken at different levels need</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">s</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> to </span><span style="font-family:Verdana;">investigate the management of industrial activities in terms of</span><span style="font-family:Verdana;"> eco</span></span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">-</span></span></span><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;">friendliness. It is well known that effluents from various industries become a major source of environmental degradation in particular water pollution. Thus water analysis report turns to be more significant, to determine the quality and standard of life maintained in a typical ecosystem. This study includes the analysis of physico-chemical factors of raw as well as treated water samples from Korattur Lake employing nano sized adsorbents like titania with tuned structural and morphological properties through organic plant extract. The XRD analysis, BET analysis, DRS-UV analysis, SEM and TEM analysis have been carried out and reported. The marked influence of leaf extract as a template is reflected in reduced crystallite size (12.4 nm) with maximum surface area 105 m</span><b><span style="font-family:Verdana;"></span></b><span style="font-family:Verdana;"></span>^{<span style="font-family:Verdana;">2</span><b><span style="font-family:Verdana;"></span></b>}</span><span style="font-family:Verdana;"></span><span style="font-family:Verdana;">/g along with bathochromic shift of absorption edge. The usual indicators of contamination level at a given source namely Biological Oxygen Demand (BOD-85%), Chemical Oxygen Demand (COD-94.5%), Dissolved Oxygen (88%), Total

关 键 词：SUSTAINABILITY ECOSYSTEM POLLUTION Nano Titania Plant Extract 

分 类 号：O17[理学—数学]