有机废气处理工艺有哪些?各种有机废气处理工艺优缺点
目前我国大气污染问题十分突出，工业废气是大气污染物的重要来源。工业废气中最难处理的是有机废气，而且有机废气通过呼吸道和皮肤进入人体后，可能给人的呼吸、血液、肝脏等系统和器官造成暂时性和永久性病变，对人体危害极大；有机废气自然环境下又难以降解，所以对它们的控制是一直以来的重点难点，有机废气处理工艺有哪些?下面，河北广绿小编就为大家介绍现在常用的有机废气处理工艺，及各工艺的优点和缺点。
有机废气的来源及性质
ZAIRANLIAO、YIYAO、TULIAO、SULIAO、GANGUANGCAILIAO、HECHENGXIANGJIAO、HUAXUEXIANWEIYIJIXUDUOSHIYOUHUAGONGCHANPINHEJIAOHUACHANPINDESHENGCHANSHIYONGGUOCHENGZHONG，DOUHUICHANSHENGDALIANGDEYOUJIFEIQI。YOUJIFEIQIZHUYAOBAOKUOGEZHONGTINGLEI、CHUNLEI、QUANLEI、SUANLEI、TONGLEIHEANLEIDENG，YIBANDOUYOUYIRANYIBAO、YOUDUYOUHAI、BURONGYUSHUI、RONGYUYOUJIRONGJIDETEXING。MUQIANWOGUOYOUJIFEIQICHULIZHUYAOCAIYONGDESHILENGNINGHUISHOUFA、YETIXISHOUFA、MOFENLIFA、ZHIJIERANSHAOFA、CUIHUARANSHAOFA、XIFUFA、XIFU-CUIHUARANSHAOFADENGDUOZHONGYUANLI。
1、冷凝回收法
机理介绍：
LENGNINGFACAIYONGDUOJILIANXULENGQUEDEFANGFA，SHIHUNHEYOUQIZHONGDETINGLEIGEZUFENDEWENDUDIYUNINGDIANCONGQITAIBIANWEIYETAI，CHUSHUIZHENGQIWAIKONGQIRENGBAOCHIQITAI，CONGERSHIXIANYOUQIYUKONGQIDEFENLI，KEHUISHOUYOUJIAZHIDEYOUJIWU。
优缺点：
QIGUANJIANBUJIANYASUOJIHEJIELIUJIGOUYIQUANBUSHIXIANBENTUHUASHENGCHAN，TOUZIHEYUNXINGCHENGBENJIAODI；BINGQIESHEBEIJIANDAN、ZIDONGHUACHENGDUGAO、WEIHUFANGBIAN、ANQUANXINGHAO、SHUCHUWEIYETAIYOUKEZHIJIELIYONGDENGYOUDIAN。DANXUYAOFUSHULENGDONGSHEBEI，XITONGLIUCHENGXIANGDUIFUZA。
适用条件:
YOUJIFEIQINONGDUGAO、WENDUDI、FENGLIANGXIAODEGONGKUANG，YOUHUISHOUJIAZHIDEYOUJIWU。
2、液体吸收法
机理介绍：
YETIXISHOUFALIYONGYETIXISHOUYEYUYOUJIFEIQIDEXIANGSIXIANGRONGXINGYUANLI。TONGCHANGWEIQIANGHUAXISHOUXIAOGUOYONGYETISHIYOULEIWUZHI、BIAOMIANHUOXINGJIHESHUIZUCHENGDEHUNHEYELAIZUOWEIXISHOUYE。FEIQIYINRUXISHOUYEJINGHUA，DAIXISHOUYEBAOHEHOUJINGJIARE、JIEXI、LENGNINGHUISHOU，KEZHONGFULIYONG。
优缺点:
XUPEIBEIJIAREJIEXIHUISHOUZHUANGZHI，SHEBEITIJIDA、TOUZIJIAOGAO。
适用条件:
BENFASHIYONGYUDAQILIANG、DIWENDU、DINONGDUDEFEIQI。
3、膜分离法
机理介绍：
MOFENLIFADEJIBENYUANLISHIJIYUQITIZHONGGEZUFENTOUGUOMODESUDUBUTONG，GENJUYOUJIZHENGQIHEKONGQITOUGUOMODENENGLIBUTONG，JIANGERZHEFENKAI。
优缺点:
MOFENLIFATOUZIFEIYONGDI、CHANGWENCAOZUO，FENLIXIAOGUOHAO，ERQIEMOFAJINGHUACAOZUOJIANDAN、KONGZHIFANGBIAN、CAOZUODANXINGDA，DANDUIFENLIMOYAOQIUJIAOGAO。
4、直接燃烧法
机理介绍：
ZHIJIERANSHAOFASHIJIANGYOUJIFEIQIYINRURANSHAOSHI，ZHIJIEYUHUOYANJIECHURANSHAO，BAFEIQIZHONGDEKERANCHENGFENRANSHAOFENJIEDEYIZHONGFANGFA。BENFAYOUFENWEIBUJIAFUZHURANLIAOHEJIAFUZHURANLIAOLIANGZHONGRANSHAOLEIXING。RUOFEIQIZHONGKERANWURANWUNONGDUGAO、REZHIDA，JINKAORANSHAOFEIQIJIKEWEICHIRANSHAOWENDU(GAOYU800℃)ZEXUANYONGQIANZHE。FEIQIZHONGKERANWURANWUNONGDUDI、REZHIXIAO，BIXUJIAFUZHURANLIAOCAINENGWEICHIRANSHAOWENDU(600～800℃)ZEXUANZEHOUZHE。
优缺点：
ZHIJIERANSHAOFAGONGYIJIANDAN、TOUZIXIAO；GUANLIRONGYI，WEIHUJIANDAN，KEKAOXINGGAO；DANXUYAODECHULIWENDUGAO，HAOFEIRANLIAODUO，DUIANQUANJISHU、CAOZUOYAOQIUJIAOGAO。
适用条件:
SHIYONGYUGAONONGDU、XIAOFENGLIANGDEFEIQI。
5、催化燃烧法
机理介绍：
YOUJIFEIQIXIANTONGGUOREJIAOHUANQIYUREDAO200～400℃，ZAIJINRURANSHAOSHI，TONGGUOCUIHUAJICHUANGSHI，TANQINGHUAHEWUDEFENZIHEHUNHEQITIZHONGDEYANGFENZIFENBIEBEIXIFUZAICUIHUAJIDEBIAOMIANERHUOHUA。YOUYUBIAOMIANXIFUJIANGDILEFANYINGDEHUOHUANENG，TANQINGHUAHEWUYUYANGFENZIZAIJIAODIDEWENDUXIAXUNSUYANGHUA，CHANSHENGERYANGHUATANHESHUI。
优缺点:
HEZHIJIERANSHAOFAXIANGBI，WENDUDI、JIENENG、JINGHUALVGAO、CAOZUOFANGBIAN。DANSHICUIHUAJIYIZHONGDU、BUNAIGAOWEN，ERQIETOUZIJIAODA。
适用条件:
SHIYONGYUGAOWENHUOGAONONGDUDEYOUJIFEIQI。
6、吸附法
机理介绍：
通过活性炭吸附废气，当吸附饱和后，活性炭脱附再生，是目前我国对工业有机废气使用最多的净化处理技术。目前在有机溶剂回收方面有了新的突破，有机废气可回收再利用。
优缺点:
XIFUFAJUYOUNENGHAODI、GONGYICHENGSHU、QUCHULVGAO、JINGHUACHEDIDENGYOUDIAN?。QUEDIANSHISHEBEIPANGDA，LIUCHENGFUZA，YUNXINGCHENGBENJIAOGAO，BUSHIHEYUSHIDUDADEHUANJING，DANGFEIQIZHONGYOUJIAOLIWUZHIHUOQITAZAZHISHI?，XIFUJIYIZHONGDU。
适用条件:
ZHUYAOYONGYUDINONGDU，GAOTONGLIANGKEHUIFAXINGYOUJIWUDECHULI。DUIBENLEIFEIQIJUYOULIANGHAODEXIFUXINGNENG，DANDUITINGLEIFEIQIXIFUXINGJIAOCHA。
7、吸附-催化燃烧法
机理介绍：
CIFACAIYONGFENGWOZHUANGHUOXINGTANXIFU，ZAIHUOXINGTANJIEJINYINHEHOUYINRUREKONGQIJINXINGTUOFU、JIEXI，TUOFUHOUFEIQIYINRUCUIHUARANSHAOCHUANGWUYANRANSHAO，JIANGQICHEDIJINGHUA。
优缺点：
ZONGHELEXIFUFAJICUIHUARANSHAOFADEYOUDIAN，REQITIZAIXITONGZHONGXUNHUANSHIYONG，DADAJIANGDINENGHAO，JUYOUYUNXINGWENDINGKEKAO、TOUZISHENG、YUNXINGCHENGBENDI、WEIXIUFANGBIANDENGTEDIAN。
适用条件:
SHIYONGYUDAFENGLIANG、DINONGDUDEFEIQIZHILI，SHIMUQIANGUONEIZHILIYOUJIFEIQIJIAOCHENGSHU、SHIYONGDEFANGFA。
