光催化(hua)反(fan)應(ying)器按照反(fan)應(ying)器的(de)(de)結構和形狀又(you)可分為平板型(xing)(xing)反(fan)應(ying)器、淺池型(xing)(xing)反(fan)應(ying)器、管式反(fan)應(ying)器和環型(xing)(xing)反(fan)應(ying)器（或圓筒型(xing)(xing)反(fan)應(ying)器）!還有一些其他類型(xing)(xing)的(de)(de)光催化(hua)反(fan)應(ying)器，氣(qi)體光催化(hua)反(fan)應(ying)器，如光學(xue)纖(xian)維束反(fan)應(ying)器等!

影響光(guang)催化(hua)反應(ying)器效率(lv)的因素

影響(xiang)光(guang)催化(hua)反應(ying)(ying)器(qi)效(xiao)率的因素很多，如光(guang)源（光(guang)源強(qiang)度、波段與(yu)光(guang)照方式(shi)）、催化(hua)劑(ji)性質（催化(hua)劑(ji)粒徑、類(lei)型與(yu)載體）、氧化(hua)劑(ji)種類(lei)待處理廢液(ye)性質（廢液(ye)的初(chu)始濃度組成、CL值、抑制(zhi)物含量）、溫(wen)度、廢液(ye)的流動力學特征(zheng)和停留時間(jian)等因素對反應(ying)(ying)器(qi)的運(yun)行(xing)都有影響(xiang)，反應(ying)(ying)器(qi)的整體設計要(yao)綜合考慮這(zhe)些因素.

光(guang)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)反(fan)(fan)應(ying)(ying)器按催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)的(de)(de)存在(zai)形式又可(ke)分(fen)為流化(hua)(hua)(hua)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器和(he)(he)(he)固定(ding)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器!在(zai)流化(hua)(hua)(hua)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器中(zhong)(zhong)，催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)粉末直接或(huo)負載(zai)在(zai)顆(ke)粒狀載(zai)體上(shang)后以懸浮態存在(zai)于水(shui)(shui)溶液(ye)中(zhong)(zhong)，能隨待處理(li)(li)液(ye)發生翻滾、遷移!在(zai)固定(ding)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器中(zhong)(zhong)，催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)多(duo)負載(zai)在(zai)具有較(jiao)大連續表(biao)面(mian)積(ji)的(de)(de)載(zai)體上(shang)，待處理(li)(li)液(ye)流過(guo)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)表(biao)面(mian)發生反(fan)(fan)應(ying)(ying)!流化(hua)(hua)(hua)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器結構相(xiang)對簡單(dan)，連續流光(guang)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)反(fan)(fan)應(ying)(ying)器，催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)與污染物接觸面(mian)積(ji)大，但催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)難以回收，溫州光(guang)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)反(fan)(fan)應(ying)(ying)器，活性成分(fen)損失大，而且在(zai)水(shui)(shui)溶液(ye)中(zhong)(zhong)易于凝(ning)聚，因此很難成為一項實用(yong)的(de)(de)污水(shui)(shui)處理(li)(li)技(ji)術!固定(ding)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器操(cao)作簡單(dan)，廢水(shui)(shui)可(ke)循環(huan)處理(li)(li)，實現了(le)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)與分(fen)離一體化(hua)(hua)(hua)，避免了(le)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)的(de)(de)分(fen)離和(he)(he)(he)回收過(guo)程(cheng)!但在(zai)高(gao)溫燒(shao)結過(guo)程(cheng)中(zhong)(zhong)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)的(de)(de)多(duo)孔(kong)結構和(he)(he)(he)暴露在(zai)外(wai)的(de)(de)面(mian)積(ji)會發生變化(hua)(hua)(hua)，催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)與液(ye)相(xiang)的(de)(de)有效接觸面(mian)積(ji)較(jiao)小，催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)效率不(bu)高(gao)!載(zai)體的(de)(de)選擇和(he)(he)(he)催(cui)(cui)(cui)(cui)(cui)(cui)(cui)(cui)化(hua)(hua)(hua)劑(ji)(ji)固定(ding)技(ji)術已成為固定(ding)床(chuang)(chuang)反(fan)(fan)應(ying)(ying)器研制過(guo)程(cheng)中(zhong)(zhong)十分(fen)關鍵的(de)(de)環(huan)節!

光(guang)催(cui)化反(fan)應器的設(she)計(ji)：

●箱體的尺(chi)寸為 480mm×420mm × 900mm，重約(yue)29kg。

●箱(xiang)門有觀察窗，插入(ru)有色(se)玻(bo)璃能擋住紫外光和大(da)部分可見光。

●箱體內部為黑色(se)，以降(jiang)低光反射。

●箱體內(nei)后板上端有(you)散熱風扇，光化學反應器，還(huan)有(you) 2個半圓插(cha)槽供插(cha)入活動(dong)掛鉤(gou)，以固定水(shui)、氣(qi)管(guan)和燈線。

●后(hou)板下部有 8個(ge)孔洞，供冷卻水管、氣管及(ji)連接控制器(qi)的電(dian)纜通過(guo)。

●箱體內左(zuo)側有 3個專門用(yong)的插座，供(gong)箱內的電機、燈和 “水流(liu)開關”的輸出插頭用(yong)。