納米二氧化鈦光催化及其降解印染廢水研究進展
發(fā)布時間:2018-06-28 07:04
本文選題:二氧化鈦 + 光催化; 參考:《應用化工》2017年06期
【摘要】:TiO_2光催化氧化技術在污水治理上顯示出巨大的優(yōu)越性,從光催化原理著手,詳細闡明了光催化動力學過程包括初級反應過程和次級反應過程,并對當前TiO_2光催化降解印染廢水進行綜述;趯τ∪緩U水傳統(tǒng)處理手段的分析,認為TiO_2光催化氧化技術是一種有前景和工業(yè)化應用價值的污水處理方法。最后,對于TiO_2光催化在光催化降解印染廢水的未來發(fā)展提出四點看法,包括效率優(yōu)先、兼顧固定、微觀機理、宏觀應用。
[Abstract]:TiO-2 photocatalytic oxidation technology shows great superiority in wastewater treatment. From the principle of photocatalysis, the photocatalytic kinetic process including primary reaction process and secondary reaction process is explained in detail. The photocatalytic degradation of dyeing wastewater by TIO _ 2 was reviewed. Based on the analysis of the traditional treatment methods of printing and dyeing wastewater, it is considered that TiO-2 photocatalytic oxidation technology is a promising and industrial application of sewage treatment method. Finally, four views on the future development of TiO-2 photocatalysis in photocatalytic degradation of printing and dyeing wastewater are put forward, including efficiency priority, fixation, microscopic mechanism and macroscopic application.
【作者單位】: 中國農業(yè)大學資源與環(huán)境學院;東北大學機械工程與自動化學院;山東師范大學地理與環(huán)境學院;山東財經大學經濟學院;山東師范大學物理與電子科學學院;
【基金】:國家自然科學基金(11474187) 山東省自然科學基金(ZR2016AM19) 山東師范大學碩士研究生科研創(chuàng)新基金(SCX201626)
【分類號】:O643.3;X791
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本文編號:2077165
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