亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Factors Influencing the Photocatalytic Activity of Photocatalysts in Wastewater Treatment

光催化 纳米材料 废水 光降解 材料科学 污染物 污水处理 纳米技术 催化作用 环境科学 化学 环境工程 有机化学
作者
Rashi Gusain,Neeraj Kumar,Suprakas Sinha Ray
标识
DOI:10.1002/9781119631422.ch8
摘要

Chapter 8 Factors Influencing the Photocatalytic Activity of Photocatalysts in Wastewater Treatment Rashi Gusain, Rashi Gusain Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this authorNeeraj Kumar, Neeraj Kumar Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this authorSuprakas Sinha Ray, Suprakas Sinha Ray Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this author Rashi Gusain, Rashi Gusain Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this authorNeeraj Kumar, Neeraj Kumar Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this authorSuprakas Sinha Ray, Suprakas Sinha Ray Department of Chemical Sciences, University of Johannesburg, Doornfontein, South Africa Centre for Nanostructures and Advanced Materials, DSI-CSIR Nanotechnology Innovation Centre, Council for Scientific and Industrial Research, Pretoria, South AfricaSearch for more papers by this author Book Editor(s):Elvis Fosso-Kankeu, Elvis Fosso-KankeuSearch for more papers by this authorSadanand Pandey, Sadanand PandeySearch for more papers by this authorSuprakas Sinha Ray, Suprakas Sinha RaySearch for more papers by this author First published: 15 May 2020 https://doi.org/10.1002/9781119631422.ch8 AboutPDFPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShareShare a linkShare onFacebookTwitterLinked InRedditWechat Summary Photocatalysis is considered as a promising, sustainable, economically feasible, environmentally friendly technique to improve the quality of the wastewater with zero secondary waste and help to fight the clean water scarcity. Advances in the development of semiconductor nanomaterials have attracted a considerable amount of interest in wastewater treatment. Several UV/visible light excitable nanomaterials such as TiO2, ZnO, MoS2, g-C3N4, CuO, Fe2O3, CdS, SnO2, ZnS, SrTiO3, etc., and their nanohybrids have been studied as photocatalysts to degrade organic/inorganic pollutants from wastewater. Their efficiency can be controlled by optimizing various parameters (e.g., pH, temperature, the dosage of catalyst, oxidants, light intensity, morphology, etc.) during the reaction. The experimental conditions significantly affect the performance of photocatalyst in the photodegradation of contaminants. Optimization of operating parameters and their effect on photocatalytic degradation of water pollutants will be the main focus of this chapter. It was noticed that photocatalytic property of materials can be improved by changing morphologies, doping of element, addition of oxidant, high surface area, and high light intensity. Also, the brief about designing strategies and general mechanism of photocatalysis and recent advances in nanomaterials and nanohybrid materials will be discussed here. Photocatalysts in Advanced Oxidation Processes for Wastewater Treatment RelatedInformation
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
资白玉完成签到 ,获得积分0
10秒前
华仔应助Akitten采纳,获得10
1分钟前
上官若男应助紫色奶萨采纳,获得10
1分钟前
老石完成签到 ,获得积分10
1分钟前
NexusExplorer应助科研通管家采纳,获得10
1分钟前
1分钟前
紫色奶萨发布了新的文献求助10
1分钟前
紫色奶萨完成签到,获得积分10
1分钟前
华仔应助怕孤单的思雁采纳,获得10
1分钟前
2分钟前
2分钟前
2分钟前
Akitten发布了新的文献求助10
2分钟前
SYLH应助怕孤单的思雁采纳,获得10
2分钟前
2分钟前
科研小白完成签到 ,获得积分10
2分钟前
2分钟前
活力半凡发布了新的文献求助10
2分钟前
3分钟前
婼汐完成签到 ,获得积分10
3分钟前
活力半凡完成签到,获得积分10
3分钟前
Cathy完成签到,获得积分10
3分钟前
科研通AI2S应助科研通管家采纳,获得10
3分钟前
怕孤单的思雁完成签到,获得积分10
4分钟前
闫雪发布了新的文献求助10
4分钟前
gszy1975完成签到,获得积分10
4分钟前
TiYooY完成签到,获得积分10
4分钟前
Benhnhk21发布了新的文献求助10
5分钟前
5分钟前
科研通AI2S应助科研通管家采纳,获得50
5分钟前
5433完成签到 ,获得积分10
6分钟前
jiangjiang完成签到 ,获得积分10
7分钟前
吱吱草莓派完成签到 ,获得积分10
7分钟前
7分钟前
小二郎应助科研通管家采纳,获得10
7分钟前
7分钟前
7分钟前
宝贝丫头完成签到 ,获得积分10
7分钟前
英姑应助背后的鞋垫采纳,获得10
8分钟前
桐桐应助Benhnhk21采纳,获得10
8分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3990298
求助须知:如何正确求助?哪些是违规求助? 3532146
关于积分的说明 11256481
捐赠科研通 3271042
什么是DOI,文献DOI怎么找? 1805197
邀请新用户注册赠送积分活动 882302
科研通“疑难数据库(出版商)”最低求助积分说明 809234