光催化反應器的設計

      光(guang)催(cui)(cui)化反(fan)(fan)應(ying)器(qi)(qi)按光(guang)源(yuan)的(de)照(zhao)射方式可(ke)分為非(fei)聚集(ji)式反(fan)(fan)應(ying)器(qi)(qi)和聚集(ji)式反(fan)(fan)應(ying)器(qi)(qi)!非(fei)聚集(ji)式反(fan)(fan)應(ying)器(qi)(qi)可(ke)以采用電光(guang) 源(yuan)，也(ye)可(ke)以采用太陽光(guang)源(yuan)，光(guang)源(yuan)大多(duo)垂(chui)直(zhi)反(fan)(fan)應(ying)面進(jin)行照(zhao)射!該反(fan)(fan)應(ying)器(qi)(qi)的(de)優(you)點(dian)是結構簡單、操作方便。影響(xiang)(xiang)光(guang)催(cui)(cui)化反(fan)(fan)應(ying)器(qi)(qi)效率的(de)因素(su)(su)(su)很多(duo)，如光(guang)源(yuan)、催(cui)(cui)化劑(ji)性質（催(cui)(cui)化劑(ji)粒(li)徑、類(lei)(lei)型與載體(ti)）、氧化劑(ji)種類(lei)(lei)待處理廢液性質、溫(wen)度、廢液的(de)流(liu)動力學特征(zheng)和停(ting)留時間等因素(su)(su)(su)對反(fan)(fan)應(ying)器(qi)(qi)的(de)運行都(dou)有影響(xiang)(xiang)，微反(fan)(fan)應(ying)器(qi)(qi)，反(fan)(fan)應(ying)器(qi)(qi)的(de)整(zheng)體(ti)設計要綜合考慮這些因素(su)(su)(su).

光催(cui)化反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器按(an)照反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器的結構(gou)和形狀又可分為平板型(xing)(xing)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器、淺池型(xing)(xing)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器、管式反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器和環型(xing)(xing)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器（或圓(yuan)筒型(xing)(xing)反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器）!還有一些其他(ta)類型(xing)(xing)的光催(cui)化反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器，如光學纖維束反(fan)(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器等!

影響(xiang)光催化反(fan)應器(qi)效(xiao)率的因素(su)

影響光催(cui)(cui)化(hua)反應器(qi)效率的因素(su)(su)很(hen)多，如光源（光源強度(du)、波段(duan)與光照方式）、催(cui)(cui)化(hua)劑(ji)性質(zhi)（催(cui)(cui)化(hua)劑(ji)粒(li)徑(jing)、類(lei)型與載體）、氧化(hua)劑(ji)種類(lei)待處理廢(fei)液(ye)性質(zhi)（廢(fei)液(ye)的初(chu)始濃度(du)組成、CL值(zhi)、抑制物含量）、溫度(du)、廢(fei)液(ye)的流動力學特征和停留時間等因素(su)(su)對反應器(qi)的運行都有影響，反應器(qi)的整體設計要(yao)綜合考慮這些(xie)因素(su)(su).

光化學反應(ying)儀主要特點(dian)：

光(guang)(guang)(guang)化學反(fan)(fan)應(ying)儀具有(you)智(zhi)能微電(dian)腦控(kong)制，可觀(guan)察電(dian)流和(he)電(dian)壓實時(shi)變化。進口光(guang)(guang)(guang)源控(kong)制器(qi)(qi)，氣(qi)體光(guang)(guang)(guang)催(cui)化反(fan)(fan)應(ying)器(qi)(qi)，內(nei)置光(guang)(guang)(guang)源轉換器(qi)(qi)，光(guang)(guang)(guang)催(cui)化反(fan)(fan)應(ying)器(qi)(qi)，功(gong)(gong)率連續可調，穩定性(xing)高。具有(you)分(fen)步定時(shi)功(gong)(gong)能，操(cao)作簡便(bian)。反(fan)(fan)應(ying)暗箱(xiang)(xiang)內(nei)壁使用(yong)(yong)防(fang)輻射(she)材(cai)料，且帶(dai)有(you)觀(guan)察窗。光(guang)(guang)(guang)化學反(fan)(fan)應(ying)儀主要特點，光(guang)(guang)(guang)化學反(fan)(fan)應(ying)器(qi)(qi)，采用(yong)(yong)內(nei)照式光(guang)(guang)(guang)源，受光(guang)(guang)(guang)充分(fen)，燈(deng)源采用(yong)(yong)耐高壓防(fang)震(zhen)材(cai)質，耐用(yong)(yong)。配有(you)8(6/12可選)位(wei)磁力(li)攪拌裝置，使樣(yang)品充分(fen)混(hun)勻受光(guang)(guang)(guang)。雙層耐高低溫(wen)(wen)石英冷阱(jing)，可通入冷卻(que)水循(xun)(xun)環維持反(fan)(fan)應(ying)溫(wen)(wen)度。高溫(wen)(wen)度保(bao)護系(xi)統，自動斷(duan)電(dian)功(gong)(gong)能。機箱(xiang)(xiang)外部(bu)結構(gou)設(she)有(you)循(xun)(xun)環水進出(chu)口，內(nei)部(bu)設(she)有(you)2個專門用(yong)(yong)的插座，供(gong)燈(deng)源和(he)攪拌反(fan)(fan)應(ying)器(qi)(qi)用(yong)(yong)