深国安VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)
2019NIAN6YUE26RI,SHENGTAIHUANJINGBUYINFA《ZHONGDIANXINGYEHUIFAXINGYOUJIWUZONGHEZHILIFANGAN 》,SHENRUSHISHI《“SHISANWU”HUIFAXINGYOUJIWUWURANFANGZHIGONGZUOFANGAN》,JIAQIANGDUIGEDIGONGZUOZHIDAO,TIGAOHUIFAXINGYOUJIWU(VOCs)ZHILIDEKEXUEXING、ZHENDUIXINGHEYOUXIAOXING,XIETONGKONGZHIWENSHIQITIPAIFANG,XIAMIANJIUDUIHUIFAXINGYOUJIWU(VOCs)TEDIAN、VOCsJIANCEYI、 VOCsQITIFENXIYIJIQITAMENYUANLIZUOXIANGXILEJIE。
一、vocs的来源及其对人体的影响:
1.WOMENRICHANGSHENGHUOZHONGDEvocsZHUYAOLAIZIRANSHAOYABOZHIBO,RUMEIHUOTIANRANQI、JIANZHUZHUANGSHICAILIAO、JIAYONGDIANQI、QUNUANSHEBEIHEYIXIESULIAOYABOZHIBO。
2.SHIWAIvocsZHUYAOLAIZI:RANLIAORANSHAOHEYUNSHUCHANSHENGDEGONGYEFEIQI、QICHEWEIQI、GUANGHUAXUEWURANDENG。
3.vocsJIANCEYIDEWEIHAI:DANGSHINEIvocsJIANCEYIDADAOYIDINGNONGDUSHI,DUANQIXIRUHUIYINQITOUTONG、EXIN、OUTUHEPILAO。ZHANGQIXIRUvocJIANCEYIHUIDUIRENDEGANZANG、SHENZANG、XUEYE、DANAOHESHENJINGXITONGZAOCHENGSHANGHAI,ZAIYANZHONGDEQINGKUANGXIASHENZHIHUIDAOZHICHOUCHU、HUNMIHEJIYILISANGSHI。
二、如何检测挥发性有机物(VOCs)的浓度?
HUIFAXINGYOUJIWU(VOCs)NONGDUZHUYAOSHIYONGVOCsJIANCEYI,ZHEIZHONGYIQIYEJIAOvocQITIFENXIYI、SHOUCHISHIvocQITIJIANCEYI、VOCBENQITIJIANCEYI、vocsBIANXIESHIQITIJIANCEYIDENGDENG。
VOCJIANCEYI,YOUDUQITIJIANCEYIDEYIZHONG,QIJIANCEYUANLISHIPIDGUANGLIZIYUANLI。ANXINGTAIFENWEIGUDINGSHIVOCQITIJIANCEYIHEBIANXIESHI(PID)VOCQITIJIANCEYI。YONGLAILIANXUCELIANGWEIXIANHUOGONGYEHUANJINGZHONGYOUDUYOUHAIYOUJIQITI,TEBIESHIYONGYUGERENANQUANFANGHUHEXIANCHANGVOCJIANCE、HUANJINGZHONGHUIFAXINGYOUJIWU(VOCs)SHISHIZAIXIANJIANCE。
1.BIANXIESHIDE:BIANXIESHIvocNONGDUJIANCEYI SHOUCHIvocJIANCEYISHIYONGFANGFA SHOUCHIvocQITIJIANCEYI vocBIANXIESHIJIANCEYI BIANXIEvocCEDINGYI;SHENGUOANBIANXIESHIVOCsJIANCEYIYABOZHIBOJUYOUSHEJIQIANWEI、CAOZUOJIANBIAN、FANYINGLINGMIN、CELIANGJINGZHUN、JIANGUNAIYONG、SHOUMINGZHANGJIUDENGTEDIAN;JINGSHI“HUANG”PEIYIMOSHA“HEI”SEDIAO,CHENWENXINGMU;RENTIGONGCHENGXUE“SHIZIXING”ANJIANSHEJI,CAOKONGJIANBIAN;3.5YINGCUNCHAOGAOQINGYEJINGCAISEPINGMU,MEIGUANDAFANG;GAOQIANGDUABS+PCSUJIAOWAIQIAO,NAISUAN、NAIJIAN、NAIHAN、NAIRE、NAICHONGJI、YIZURAN;32WEINAMIJIWEICHULIQI+24WEICHAOGAOADCCAIJIXINPIAN,JISUANSUDUGENGKUAI、CELIANGGENGJINGQUE;BENANXINGDIANLUSHEJI、ANQUANKEKAO;NEIZHISHIJIEZHUMINGXIQIBENGPINPAI-DEGUOTHOMASWEIXINGZHENKONGBENG,TIGONGWENDING、CHIJIUQILIU。BINGYOUGAODI5GEDANGSUKEDIAO;GUOWAIYUANZHUANGJINKOUQITICHUANGANQI,JINGDUGAO、WENDINGXINGQIANG、WUCHALVDI、ZHIXIANXINGHAO;2800mADARONGLIANGLIDIANCHI,WEIQITIJIANCETIGONGCHIJIUXUHANG; PPMYUmg/m3LIANGCHENGDANWEIZIYOUQIEHUAN,JIANDANMINGLE;ZHONGWENJIANTI、ZHONGWENFANTI、YINGWENSANZHONGYUYANCAOZUOJIEMIAN,SHIYONGSUOYOURENQUNCAOZUO;LINGYOUYANZHANGSHENSUOSHITANGANKEYITIGONG,ZUIDUOKEYANZHANG1MISHENSUOGAN;
2.GUDINGZAIXIANSHI:vocQITIFENXIYI VOCsQITIFENXIYI vocQITINONGDUJIANCEYI,SHENGUOANZAIXIANSHIVOCsNONGDUJIANCEYIGONGNENGQIANGDA,PEIZHIQIQUAN;DAPINGMUYEJINGXIANSHIPING,KESHISHIXIANSHIJIANCEDEQITIMINGCHENG、QITIDANWEI、XIANCHANGNONGDUZHIDENGXINXI;GONGZUOZHISHIDENG(LV)、BAOJINGZHISHIDENG(HONG)、GUZHANGZHISHIDENG(HUANG)、JIANCEZHUANGTAI,YIMULERAN;GUOWAIYUANZHUANGJINKOUQITICHUANGANQI,FANYINGLINGMIN,CELIANGJINGZHUN;32WEINAMIJIWEICHULIQI+24WEICHAOGAOADCCAIJIXINPIAN,FANYINGSUDUGENGKUAI,JIANCESHUZHIGENGWENDING;QUANLIANGCHENGWENSHIDUBUCHANGJIZHINENGYUNSUAN,QUEBAOJIANCESHUJUZHUNQUEWUWU;YITISHISHENGGUANGBAOJINGQI,JIANJIEDAFANG;DANGXIANCHANGJIANCEQITINONGDUZHIDADAOYUSHEBAOJINGDIANSHI,HUIZIDONGFACHU85dBYISHANGSHENGGUANGBAOJING、TIXINGRENYUANANQUANCHELI;HAIKEXUANPEIKAIGUANLIANGXINHAO,YUFENGJI、QIEDUANFA、PENLINXITONGDENGSHEBEIJINXINGLIANDONG,ZIDONGCHUZHIXIANQING;HONGWAIYAOKONGQI,WUXUKAIGAIJIKEDUIXIANCHANGQITIBAOJINGQIJINXINGDIAOLING、GAODIBAOSHEZHI、QITIXIAOZHUNDENGFUWU;SHENGUOANDUYOUSANFANGSHEJI(FANGGAONONGDUGUOZAI+FANGRENYUANWUCAOZUO+FANGLEIJI),ANQUANXISHUKEYUGUOWAIYUANZHUANGJINKOUQITIJIANCEYIXIANGPIMEI:
三、目前有三种常见的voc检测仪检测方法及手持式voc气体检测仪的原理:
PIDJIANCEQI、HUOYANLIZIHUAJIANCEQIHEQIXIANGSEPUYI,QIZHONG,PIDHEHUOYANLIZIHUAJIANCEQIYONGYUJIANCEvocJIANCEYIQITIDEZONGLIANG,DANYIvocJIANCEYIQITIZAIHUNHEQITIHUANJINGZHONGWUFAZHUNQUEJIANCE。
1.PIDJIANCEQIYUANLI:GUANGLIZIHUAJIANCEQI photo ionization detector,PID,GUANGLIZIHUA(PID)SHISHIYONGZIWAIDENGZUOWEIGUANGYUAN,SHIKONGQIZHONGYOUJIWUHEBUFENWUJIWUDIANLI,DANKONGQIZHONGDEJIBENCHENGFEN N2、O2、CO2、H2O、CO、CH4 DENGBUBEIDIANLI。DIANLICHANSHENGDEDIANZIHEDAIZHENGDIANDELIZIZAIDIANCHANGZUOYONGXIA,XINGCHENG
WEIRUODIANLIU,TONGGUOJIANCEDIANLIUQIANGDULAIFANYINGGAIWUZHIDEHANLIANG。
2.HUOYANLIZIHUAJIANCEQIYUANLI: QINGHUOYANLIZIHUAJIANCEQIJIANCHENGQINGYANJIANCEQI,YOUCHENGHUOYANLIZIHUAJIANCEQI(FID: flame ionization detector)。SHIYONGYUJIANYANQINGHUOYANLIZIHUADEJIQI。DUIYOUJIHUAHEWUJUYOUHENGAODELINGMINDU;WUJIQITI(RUN2、CO、CO2、O2)、SHUI、SILVHUATANDENGHANQINGSHAOHUOBUHANQINGDEWUZHILINGMINDUDIHUOBUXIANGYING;
3.QIXIANGSEPUYIYUANLI:QIXIANGSEPUYISHILIYONGSEPUFENLIJISHUHEJIANCEJISHU,DUIDUOZUFENDEFUZAHUNHEWUJINXINGDINGXINGHEDINGLIANGFENXIDEYIQI。TONGCHANGKEYONGYUFENXITURANGZHONGREWENDINGQIEFEIDIANBUCHAOGUO500°CDEYOUJIWU,RUHUIFAXINGYOUJIWU、YOUJILV、YOUJILIN、DUOHUANFANGTING、TAISUANZHIDENG。
QIXIANGSEPUYIKEYIZAIHUNHEQITIHUANJINGZHONGCELIANGTEDINGDEvocJIANCEYIQITI,DANJIAGEANGGUIQIETIJIPANGDA。MUQIAN,SHICHANGSHANGCHANGYONGDEvocJIANCEYIJIANCEQIDADUOCAIYONGPIDYUANLIJINXINGJIANCE。LIYONGPIDYUANLIJIANCEvocJIANCEYIQITIJUYOUJIAGEDILIAN、TIJIXIAO、XIEDAIFANGBIAN、JIANCEFANGBIANDENGYOUDIAN。
四、深国安挥发性有机物(VOCs)在线检测系统
1.CAIYONGGAOXINGNENGGAOJINGDUPIDGUANGLIZICHUANGANQI,XIANGYINGSUDUKUAI,CELIANGJINGDUGAO,WENDINGXINGHEZHONGFUXINGHAO;
2.SHISHIJIANCEVOCsHUIFAXINGYOUJIQITIDEPAIFANGQINGKUANG,SHUJUWENDINGKEKAO。CAIJI、FENXI、SHANGCHUANCELIANGSHUJUZHIANQUANJIANKONGZHONGXINHEGEJIHUANBAOBUMEN;
SHENGUOANHUIFAXINGYOUJIWU(VOCs)ZAIXIANJIANCEXITONGGUANGFANYINGYONGYUHUANJINGBAOHUHEANQUAN、HUANJINGJIANCE、SHIYOUHUAGONG、GANGTIEYELIAN、GONGYEBIAOMIANTUCENG、BANDAOTIHEZHIZAOYEDENG。XINGYE,KEYONGYUGEZHONGFUZAHUANJINGZHONGHUIFAXINGYOUJIHUAHEWUDESHISHIZAIXIANJIANCEHEYUJING,RULIANYOUHESHIHUAYUANQU、HUAGONGYUANQU、ZHIZAOYUANQU、GANGKOU、CANGKUDENG。
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