VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)

2020年11月18日14:29:25VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)已关闭评论 101人围观

VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)
2019年6月26日,生态环境部印发《重点行业挥发性有机物综合治理方案 》,深入实施《“十三五”挥发性有机物污染防治工作方案》,加强对各地工作指导,提高挥发性有机物(VOCs)治理的科学性、针对性和有效性,协同控制温室气体排放,下面就对挥发性有机物(VOCs)特点、VOCs检测仪、 VOCs气体分析仪及其它们原理作详细了解。

VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)

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、在《固定污染源挥发性有机物综合排放标准(征求意见稿)》中规定:有组织排放控制要求(voc气体检测标准 )

1.CHANGGUIKONGZHIWURANWUPAIFANGXIANZHI(ZUIGAOYUNXUNONGDUXIANZHI):

(1)BEN:4(mg/m3);

(2)BENXIWUa(BAOKUOBEN、JIABEN、ERJIABEN、SANJIABEN、YIBENHEBENYIXI):40(mg/m3);

(3)NMHC:80(mg/m3) ;

(4)TVOC b,c:100(mg/m3)

JIESHISHUOMING:

b GENJUQIYESHIYONGDEYUANLIAO、SHENGCHANGONGYIGUOCHENGHEYOUGUANHUANJINGGUANLIYAOQIUDENG,SHAIXUANQUEDINGJIRU TVOC DEWUZHI。

c DAIGUOJIAWURANWUJIANCEFANGFABIAOZHUNFABUHOUSHISHI。

2.TEBIEKONGZHIWURANWUPAIFANGXIANZHI(ZUIGAOYUNXUPAIFANGNONGDU)

(1)JIAQUANa: 5 (mg/m3)

(2)YIQUAN: 20 (mg/m3)

(3)BINGXIQUAN : 16 (mg/m3)

(4)BINGXIJING: 5 (mg/m3)

(5)JIACHUN: 60(mg/m3)

(6)FENLEI: 20(mg/m3)

(7)BENANLEIb: 20 (mg/m3)

(8)LVYIXI: 5(mg/m3)

(9)LVBENLEIc: 20 (mg/m3)

(10)XIAOJIBENLEI a,d: 16(mg/m3)

JIESHISHUOMING:

a DAIGUOJIAWURANWUJIANCEFANGFABIAOZHUNFABUHOUSHISHI。

b BENANLEI:ZHIBENAN、N,N-ERJIAJIBENAN、2,5-ERJIAJIBENAN、o-XIAOJIBENAN、m-XIAOJIBENAN、p-XIAOJIBENANNONGDUDESHUXUEJIAHE。

c LVBENLEI:ZHILVBEN、1,3-ERLVBEN、1,4-ERLVBEN,1,2-ERLVBEN、1,3,5-SANLVBEN、1,2,4-SANLVBEN、1,2,3-SANLVBENNONGDUDESHUXUEJIAHE。

d XIAOJIBENLEI:ZHIXIAOJIBEN、DUI-XIAOJIJIABEN、JIAN-XIAOJIJIABEN、LIN-XIAOJIJIABEN、DUI-XIAOJILVBEN、JIAN-XIAOJILVBEN、LIN-XIAOJILVBENNONGDUDESHUXUEJIAHE。

ZHU:WURANYUANZHIXINGDEWURANWUKONGZHIXIANGMUYINGGENJUSHIYONGDEYUANLIAO、SHENGCHANGONGYIGUOCHENG、SHENGCHANDEYABOZHIBODENGQINGKUANGXUANZEQUEDING。

VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)

三、如何检测挥发性有机物(VOCs)的浓度?

HUIFAXINGYOUJIWU(VOCs)NONGDUZHUYAOSHIYONGVOCsJIANCEYI,ZHEIZHONGYIQIYEJIAOvocQITIFENXIYI、SHOUCHISHIvocQITIJIANCEYI、VOCBENQITIJIANCEYI、vocsBIANXIESHIQITIJIANCEYIDENGDENG。

VOCQITIBAOJINGQI,SHIYOUDUQITIBAOJINGQIDEYIZHONG,QIJIANCEYUANLISHIPIDGUANGLIZIYUANLI。ANXINGTAIFENWEIGUDINGSHIVOCQITIBAOJINGQIHEBIANXIESHI(PID)VOCQITIBAOJINGQI。YONGLAILIANXUCELIANGWEIXIANHUOGONGYEHUANJINGZHONGYOUDUYOUHAIYOUJIQITI,TEBIESHIYONGYUGERENANQUANFANGHUHEXIANCHANGVOCJIANCE、HUANJINGZHONGHUIFAXINGYOUJIWU(VOCs)SHISHIZAIXIANJIANCE。

1.BIANXIESHIDEVOCQITIBAOJINGQI:BIANXIESHIvocNONGDUBAOJINGQIHESHOUCHIvocBAOJINGQISHIYONGFANGFAYIYANG,BIANXIESHIVOCSHENDUBAOJINGQIYEJIAOSHOUCHIvocQITIBAOJINGQI ,vocBIANXIESHIBAOJINGQI,BIANXIEvocCEDINGYI;

2.GUDINGZAIXIANSHIVOCQITIBAOJINGQI:YEJIAOvocQITIFENXIYI,VOCsQITIFENXIYI, vocQITINONGDUJIANCEYI;

四、目前有三种常见的voc气体报警器检测方法及手持式voc气体报警器的原理:

PIDJIANCEQI、HUOYANLIZIHUAJIANCEQIHEQIXIANGSEPUYI,QIZHONG,PIDHEHUOYANLIZIHUAJIANCEQIYONGYUJIANCEvocBAOJINGQIQITIDEZONGLIANG,DANYIvocBAOJINGQIQITIZAIHUNHEQITIHUANJINGZHONGWUFAZHUNQUEJIANCE。

1.PIDJIANCEQIYUANLI:GUANGLIZIHUAJIANCEQI photo ionization detector,PID,GUANGLIZIHUA(PID)SHISHIYONGZIWAIDENGZUOWEIGUANGYUAN,SHIKONGQIZHONGYOUJIWUHEBUFENWUJIWUDIANLI,DANKONGQIZHONGDEJIBENCHENGFEN N2、O2、CO2、H2O、CO、CH4 DENGBUBEIDIANLI。DIANLICHANSHENGDEDIANZIHEDAIZHENGDIANDELIZIZAIDIANCHANGZUOYONGXIA,XINGCHENGWEIRUODIANLIU,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。

五、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。

VOCs检测仪系统在线监测厂区挥发性有机物(VOCs)

六、深国安VOC气体报警器亚博直播特点

1、BENANDIANLUSHEJI,FANGBAORENZHENG,ERJIFANGLEI、FANGJINGDIAN,FANGLEIHEFANGJINGDIANNENGLICHAOGUOGUOJIABIAOZHUN,KANGGAOQIANGDUMAICHONGLANGYONGDIANLIUCHONGJI。GAOKEKAOXINGHEWENDINGXING。

2、FUHEEMI、EMCBIAOZHUN,TONGGUOGUOBIAOCESHIJICMCJILIANGQIJUXUKERENZHENG。

3、BIAOZHUNZONGXIANRS485HE4~20mABIAOZHUNXINHAOTONGSHISHUCHU,1ZUJIDIANQIKAIGUANLIANGSHUCHU,KEXUANPINLVSHUCHU 200-1000Hz 、HartXIEYIXINHAO、1~5VSHUCHU、WUXIANCHUANSHU(10-50GONGLIHUOBUXIANJULI)。KEYIYOUXIANHUOWUXIANYUANCHENGSHISHIJIANKONG,JIANGSHUJUSHANGCHUANDAOSHOUJIHUOTONGGUOJUYUWANG、HULIANWANGCHUANSHUDAOHUANBAOJU、QITAJIANKONGZHONGXIN、JIANKONGSHEBEI、JIANKONGDIANNAO,TONGGUOMIANFEISHANGWEIJIRUANJIANHUOQITIBAOJINGKONGZHIQISHISHIJIANKONGXIANCHANGDENONGDU。

4、JIANRONGGEZHONGERCIBIAO、SHUJUCAIJIMOKUAI、PLC、DCSXITONG,KEZHIJIEQUDONGDIANCIFA、FENGJI、BAOJINGQIDENGSHEBEI,YEKEYITONGGUOQUDONGZHONGJIANJIDIANQILAIQUDONGDAGONGLVSHEBEI。

5、BIAOPEIHONGWAIYAOKONGQI,KEYISHIXIANZAIWEIXIANCHANGHEMIANKAIGAICAOZUO,BIRU:XIUGAIBAOJINGDIAN、NONGDUXIAOZHUN、LINGDIANXIAOZHUN、XIAOYIN、HUIFUCHUCHANG、JINRUCAIDAN、

6、3.5CUNGAOQINGCAIPING(TF)XIANSHISHISHINONGDU、WENDU、SHIDU、

7、ZIDONGGENZONGLINGDIANFANGZHIPIAOYI,WENDUBUCHANG、DUOJIXIAOZHUN,NENGTONGSHIFUHEGUOBIAOHEGEGEDIQUDEDIFANG、SHENGJIJILIANGJUBIAOZHUN.

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