随着国家不断出台 VOCs 治理政策、标准, VOCs 已作为大气主要污染物,成为各地治理重点,VOCs 治理市场也呈现爆发性增长。现目前,政府相关管理部门及行业都比较强调制定 VOCs 治理法规、规范,以及 VOCs 检测,却对治理技术研发和治理队伍建设提及不多。尤其是国内刚对重点行业征收 VOCs 排污费,如果国内技术力量不足,排污企业很可能会把 VOCs 治理市场迅速向国外开放。作为专业的废气处理配套解决方案供应商,我们不要仅着眼于产品方面的支持,而是更应该作为一个废气处理高效技术的研发、创新与推广者,这是我们以及全体环保人的责任。我认为,目前国内与国外的 VOCs 治理技术相比并没有太大差距。国外掌握的 VOCs 末端治理技术,比如冷凝法、吸收法、吸附法、催化法、生物法等,我国的部分专业技术人员已基本掌握,只是还缺乏真正掌握治理技术和工艺的强大技术队伍和治理企业,更缺乏对新技术的研发。我们北方滤器是专业的滤芯、过滤器、分离器设备等设备的工作就是与环保企业同仁一道,引进、借鉴、创新,深度挖掘一种或几种复合的废气处理技术,建立更加科学的废气处理工艺,推广性价比高、适应中国国情的废气处理核心科技,并快速、稳健占领市场。
第 1 章 恶臭污染物的处理
ECHOUQITIWURANSHIZHIYIQIECIJIXIUJUEQIGUANYINQIRENMENBUYUKUAIJISUNHAISHENGHUOHUANJINGDEQITIWUZHI。ZUOWEIYIZHONGDIANXINGDEHUANJINGGONGHAIYIWEISHIJIEGEGUOSUOGONGREN,BUSHAOFADAGUOJIAJIANGQIZUOWEIYIZHONGDANLIEGONGHAIJINXINGYANJIU,BINGZHUANXIANGLIFASHISHIFANGZHI。GUOWAIDUIECHOUWURANDEZHILIGONGZUOYEKAIZHANJIAOZAO,ZAIRIBENJIOUMEIDEDUOGEGONGYELINGYUZHONG,CAIYONGRUGUDINGCHUANGSHIHUOXINGTANXIFUTUOCHOUDENGJISHUYIYOUYIDINGLISHI。JINNIANLAI,WOGUOYEKAISHIZHONGSHIDUIECHOUDEJIANCEYUFANGZHI,ZHIDINGLEBUFENECHOUHUAHEWUDEPAIFANGBIAOZHUN(GB 14554-93)HEPEITAODEFENXIFANGFA,ECHOUWURANDEFANGZHIMUBIAOZHIYIJIUSHIYAODADAO GB 14554-93 GUIDINGDEECHOUWUZHI(AN、SANJIAAN、LIUHUAQING、JIALIUQING、JIALIUCHUN、JIALIUMI、ERJIAERLIU、ERLIUHUATANHEBENYIXIDENG)PAIFANGBIAOZHUN,ZUIZHONGMUDESHIYAOXIAOCHUECHOU,CHUANGZAOYIGEWUCHOUDEGONGZUO、SHENGHUOHUANJING。
第 2 章 恶臭污染物的处理原理
ZIWAIXIANGUANGJIEGONGYICHULIECHOUQITIWUZHIFENZIJIAN,LIEJIEECHOUQITIWUZHIRU:AN、SANJIAAN、LIUHUAQING、JIALIUQING、JIALIUCHUN、JIALIUMI、ERJIAERLIU、ERLIUHUATANHEBENYIXI,LIUHUAWUH2S、VOC LEI,BEN、JIABEN、ERJIABENDEFENZIJIAN,SHICHENGYOULIZHUANGTAIDEWURANWUYUANZIYUCHOUYANGYANGHUAJUHECHENGXIAOFENZIWUHAIHUODIHAIWUZHI,RU CO2、H2O DENG。FEIQICHULIGAOCHOUYANGZIWAIDENGDEJINGHUAYUANLIWEI:ECHOUQITILIYONGPAIFENGSHEBEISHURUDAOJINGHUASHEBEIHOU,JINGHUASHEBEIYUNYONGGAONENG UV(ZIWAIXIAN)GUANGSHUJICHOUYANGDUIECHOUQITIJINXINGXIETONGFENJIEYANGHUAFANYING,SHIECHOUQITIWUZHIJIANGJIEZHUANHUACHENGDIFENZIHUAHEWU、SHUIHEERYANGHUATAN,ZAITONGGUOPAIFENGGUANDAOPAICHUSHIWAI。
JUTIGONGZUOJILIRUXIA:
1、LIYONGGAONENG 253.4nm UV GUANGSHU(JIANCHENG 254nm)LIEJIEECHOUQITIZHONGDEFENZIJIAN,POHUAIXIJUNDEHESUAN(DNA),SHIZHIBIANCHENGJIBUWENDINGDE C JIAN、-0H、O LIZI。ZHEILISHOUYOUJIFEIQIDECHENGFEN、NONGDUBUTONG,SUOXUYAODEZIWAIXIANNENGLIANGYEBUTONG。
2、LIYONGGAONENGGAOCHOUYANG 185nm UV ZIWAIXIANGUANGSHUFENJIEKONGQIZHONGDEYANGFENZICHANSHENGYOULIYANG,JIHUOXINGYANG,YINYOULIYANGSUOXIEZHENGFUDIANZIBUPINGHENGSUOYIXUYUYANGFENZIJIEHE,JINERSHENGCHENGCHOUYANG;UV+O 2 →O-+O*(HUOXINGYANG)O+O2→O 3 (CHOUYANG),CHOUYANGYUCHENGYOULIZHUANGTAIWURANWUZHIYUANZIJUHE,SHENGCHENGXINDE、WUHAIHUODIHAIWUZHI,RU CO 2 、H 2 O DENG,TONGSHI,CHOUYANGDUIYOUJIWUJUYOUJIQIANGDEYANGHUAZUOYONG,DUIECHOUQITIJIQITACIJIXINGYIWEIYOULIGANJIANYINGDEQINGCHUXIAOGUO。
【WUQU】:HENDUORENRENWEI,FEIQICHULIJIUSHIKAO 185NM CHANSHENGDECHOUYANGLAIFENJIE?
QISHIBURAN,FEIQICHULIDEQIANTISHIXUYAOZIWAIXIANNENGLIANGJIZHONGQU(YANJIUBIAOMING 253.7 SHIZUIJIABODUAN)JINXINGQITIFENZIJIANDEPOHUAI。ZHEIGESHIBIYAOTIAOJIAN。RUGUOSHIKAOCHOUYANG,NEIHAIBURUYONGCHOUYANGFASHENGQINI。SHISHIBIAOMING,ZIWAIXIANGUANGJIEFEIQICHULIGUOCHENGZHONG,185nm BINGBUSHIZHIJIECHANSHENGDECHOUYANG,ERSHICHANSHENGDEDALIANGDEHUOXING O LIZI。ZAIYUKONGQIZHONGJIECHU,ZUIZHIGUANDEBIAOXIANJIUSHICHANSHENGLECHOUYANG。ZHEIXIEDALIANGDEHUOXING O LIZIQUNYU C、-OH、O 2 JIEHE,JIUXINGCHENGLE CO 2 、H 2 O HE O 3。
【YANSHEN】:NEIMEYOUMEIYOUTIDAICHOUYANGLAIYANGHUAFEIQIFENZIJIANNI?
ZHEIJIUSHEJIDAOLINGYIZHONGGAONENGDIANLIZIYANGHUA。DIWENDENGLIZITISHIJIGUTAI、YETAI、QITAIZHIHOUDEWUZHIDISITAI,DANGWAIJIADIANYADADAOQITIDE FANGDIANDIANYASHI,QITIBEIJICHUAN,CHANSHENGBAOKUODIANZI、GEZHONGLIZI、YUANZIHEZIYOUJIZAINEIDEHUNHETI。FANGDIANGUOCHENGZHONGSUIRANDIANZIWENDUHENGAO,DANZHONGLIZIWENDUHENDI,ZHENGGETIXICHENGXIANDIWENZHUANGTAI,SUOYICHENGWEIDIWENDENGLIZITI。QIQUCHUWURANWUDEJIBENJILIGUOCHENGRUXIA:
● GUOCHENGYI:GAONENGDIANZIDEZHIJIEHONGJI
● GUOCHENGER:O O YUANZIHUOCHOUYANGDEYANGHUA
O 2 2 +e → 2O
● GUOCHENGSAN: OH ZIYOUJIDEYANGHUA
H H 2 2 O+e → OH+H
H H 2 2 O+O → 2OH
H+O 2 2 → OH+O
● GUOCHENGSI:FENZISUIPIAN+YANGQIDEFANYING
第3章 UV光解与其他处理方法的优势对比
废气 | 处理技术 | 设备投资 | 处理风量 | 处理浓度 | 运营成本 | 运行管理 | 净化效率 |
UV光氧催化 | 低 | 大 | 高 | 低 | 易 | 高 | 无 |
ZHIJIERANSHAOFA | GAO | XIAO | GAO | GAO | NAN | GAO | YOU |
HUOXINGTANXIFUFA | DI | ZHONG | DI | GAO | YI | DI | WU |
HUAXUECUIHUAFA | GAO | XIAO | GAO | GAO | NAN | GAO | YOU |
CHOUYANGCHUCHOUFA | GAO | ZHONG | ZHONG | GAO | NAN | ZHONG | WU |
SHENGWUFENJIEFA | ZHONG | ZHONG | ZHONG | DI | NAN | ZHONG | YOU |
LIZIYANGHUAFA | GAO | DA | DI | DI | YI | ZHONG | WU |
UV GUANGJIEDENGCAIYONGGUOJISHANGZUIXIANJINJISHULINIAN,TONGGUOZHUANJIAYUYONGHUZHANGQIFANFUDESHIYAN,KAIFAYANZHICHUDE,KECHEDIFENJIEECHOUQITIZHONGYOUDUYOUHAIWUZHI,BINGNENGDADAOWANMEIDETUOCHOUXIAO GUO,JINGFENJIEHOUDEECHOUQITI,KEWANQUANDADAOWUHAIHUAPAIFANG,JUEBUCHANSHENGERCIWURAN,TONGSHIDADAOGAOXIAOXIAODUSHAJUNDEZUOYONG。UV GUANGYANGHUASHEBEIJUYOURUXIAYOUSHI:
1.GAOXIAOCHUECHOU:NENGGAOXIAOQUCHUHUIFAXINGYOUJIWU(VOC)、WUJIWU、LIUHUAQING、ANQI、LIUCHUNLEIDENGZHUYAOWURANWU,YIJIGEZHONGECHOUWEI,TUOCHOUXIAOLVKEDA 99.9%,TUOCHOUXIAOGUODADACHAOGUOGUOJIA 1993 NIANBANBUDEECHOUWURANWUPAIFANGBIAOZHUN(GB14554-93).
2.WUXUTIANJIARENHEWUZHI:ZHIXUYAOSHEZHIXIANGYINGDEPAIFENGGUANDAOHEPAIFENGDONGLI,SHIECHOUQITITONGGUOBENSHEBEIJINXINGTUOCHOUFENJIEJINGHUA,WUXUTIANJIARENHEWUZHICANYUHUAXUEFANYING。
3.SHIYINGXINGQIANG:KESHIYINGGAONONGDU,DAQILIANG,BUTONGECHOUQITIWUZHIDETUOCHOUJINGHUACHULI,KEMEITIAN 24 XIAOSHILIANXUGONGZUO,YUNXINGWENDINGKEKAO。
4.YUNXINGCHENGBENDI:BENSHEBEIWURENHEJIXIEDONGZUO,WUZAOYIN,WUXUZHUANRENGUANLIHERICHANGWEIHU,ZHIXUZUODINGQIJIANCHA,BENSHEBEINENGHAODI,(MEICHULI 1000 LIFANGMI/XIAOSHI,JINHAODIANYUE 0.1 DUDIANNENG),SHEBEIFENGZUJIDI<30pa,KEJIEYUEDALIANGPAIFENGDONGLINENGHAO。 WUXUYUCHULI:ECHOUQITIWUXUJINXINGTESHUDEYUCHULI,RUJIAWEN、JIASHIDENG,SHEBEIGONGZUOHUANJINGWENDUZAISHESHI-30-95 ZHIJIAN,SHIDUZAI 40%-98%ZHIJIANJUNKEZHENGCHANGGONGZUO。
YOUZHIJINKOUCAILIAOZHIZAO:DUMO、FANGHUO、FANGFUSHIXINGNENGGAO,XINGNENGWENDING,SHIYONGSHOUMINGZHANG。
4. BIANZHIYIJU
➤《ZHONGHUARENMINGONGHEGUOHUANJINGBAOHUFA》。
➤《ZHONGHUARENMINGONGHEGUODAQIWURANFANGZHIFA》。
➤《HUANJINGKONGQIZHILIANGBIAOZHUN》(GB3095-1996)。
➤《DAQIWURANWUPAIFANGBIAOZHUN》(GB16297-1996)。
➤《GONGYEQIYESHEJIWEISHENGBIAOZHUN》(GBZ1-2002)
4.1 UVGUANGJIESHEBEISHEJIMOXING
【SHEBEICHICUNJISUANCANKAO】
1、ZHANGDU=FENGLIANG/3600/2, 1 WANFENGLIANGDESHEBEIZHANGDU=1.38 MI。
2、KUANDU=GENJUDENGGUANGUIGEDING,RU 810mm ZHANG U XINGDENG,ZHENGTIKUANDUDAYUE 1.2 MI 。
3、GAODU=ANSHUANGCENGSHEJI,ZENGJIAJIEMIANJI。 1 WANFENGLIANGDEGAODUDAYUE 1.5 MI。
4、SHEBEICAIZHIXUANZE: 304 BUXIUGANG, 201 BUXIUGANG, DUXINBAN, TIEPI, JIANYIDENGGUANZHIJIAYONGBUXIUGANG。
【 UV GUANGLIZIYANGHUACHUCHOUYOUDIAN】
FEIQICHULIFUHEYANGHUACHUCHOUGONGYI, QUYIWEIXIAOLVGAO,SHEBEIJIENENG 30%YISHANG。 DANCHUNYILIZICHUCHOULAIDING, YIFEIJIAWANZONGTINGWEILI,YONGSEPUFAJIANCE,FEIJIAWANZONGTINGQUCHULVYEXUZHIYOU 45%,DANECHOUYIWEIDEQUCHULVDA 93%。ZHEISHIYINWEIFEIJIAWANZONGTINGJINGGUOCHULIHOU,BUFENFENZIBIANCHENGXIAOFENZI,YONGSEPUFAJIANCESHI,YIRANBIAOXIANWEIFEIJIAWANZONGTING;ECHOUYIWEIDEQUCHULVGAO,BIAOMINGSHIJIYIJINGFENJIELE 93%YISHANGDEWURANWUZHI,YINWEIFENJIEHOUDEWUZHIYEYOUBUFENYOUYIWEI。
UVGUANGYANGCUIHUAFEIQICHULISHEBEISHITITU
WUJIZIWAIXIANDENGWUJIFANGDIANGUANGYUANSHIXINYIDAIQITIFANGDIANGUANGYUANYOUYUGAILEIGUANGYUANMEIYOUDIANJI,BUHUICHANSHENGXIANGQITAFANGDIANGUANGYUANNEIYANGYOUYUDIANJIYANGHUA、SUNHAOHEFENGJIEMIFENGWENTIYINQIDEFAHEIXIANXIANG。ERQIEHENSHAOSHOUGONGZUODIANYA(KESHIYONGRENYIDIANYA)、GONGZUOPINLV、GONGZUODIANLIU(BOXINGYEBUJINSHIZHENGXIAN,KEYISHIJUXINGBO、MAICHONGBO)DEXIANZHI,ZAIGUANGXIAO、GUANGSE、SHOUMING、XINGZHUANG、TIANCHONGCAILIAODENGZHUDUOPINZHISHANGDOUQUDELEZHANGZUDEJINBU,TONGSHIWUJIGUANGYUANHAIJUYOU SHOUMINGZHANG( 6 WANXIAOSHI)、QIDONGKUAI、FAGUANGWENDING、GUANGXIAOGAO、ANZHUANGFANGBIAN DENGYOUDIAN。
GUANGJIEDENGZHUANYONGZHENLIUQI
ZHENLIUQIDIANXIANGCAIYONGWAIGUASHEJI,SANRE,FANGLOUQI 。DIANZIZHENLIUQISHIYONGHUANJINGWENDUWEI 0ZHI 40 DU、SHIDUXIAOYU 75%,ANZHUANGSHIBIXUZAIJIEXIANDUANJIAFANGSHUIMIFENGJIAO。
150W YONG GUANGJIEDENGXILIEZHUANYONG (YIANZHUANG)
GENJUSHIJISHIYONGQINGKUANG,KEGENJUKEHUXUQIUDINGZHIJUYOUWENKONGGONGNENGDEZHENLIUQI,JIDANGZHENLIUQIGONGZUOWENDUDADAO 80 DUSHI,ZIDONGDUANDIAN。 WENDUHUIFUCHANGWENHOUGONGDIANJIXU。 ZHENLIUQICAIYONGBUXIUGANGWAIQIAO,NEIBULIQINGFENGZHUANG,YUREQIDONG,GUOLOUDIAN、FANGXIEBOBAOHU。
TUOYUANXINGDENGTOU
UVGUANGJIEDENGGUAN
FEIQICHULIZHUANYONGGUANGCUIHUAWANG
BUXIUGANGFANGCHENWANG、HUOXINGTANMIAN
● FANGCHEN、CHUCHEN、DANGCHEN
● FENGLIANGDA、ZULIXIAO
● SHIYONGSHOUMINGZHANG