浙江快乐12

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气体浓度ppm与毫克每立方米mg/m3的转换

发布时间:2019/3/23  浏览次数:571 次  来源:陕西旭能应用技术有限公司

QITIDEppmYUmg/m3DEZHUANHUAN


浙江快乐12 QITINONGDU 

    DUIDAQIZHONGDEWURANWU,CHANGJIANTIJINONGDUHEZHILIANG-TIJINONGDULAIBIAOSHIQIZAIDAQIZHONGDEHANLIANG。 

    1、TIJINONGDU 

    TIJINONGDUSHIYONGMEILIFANGMIDEDAQIZHONGHANYOUWURANWUDETIJISHU(LIFANGLIMI)HUO(ml/m3)LAIBIAOSHI,CHANGYONGDEBIAOSHIFANGFASHIppm,JI1ppm=1LIFANGLIMI/LIFANGMI=10-6。CHUppmWAI,HAIYOUppbHEppt,TAMENZHIJIANDEGUANXISHI: 

    1ppm=10-6 = YIBAIWANFENZHIYI,

    1ppb=10-9 = SHIYIFENZHIYI , 

    1ppt=10-12 = WANYIFENZHIYI,

    1ppm=103ppb=106ppt 

浙江快乐12     2、ZHILIANG-TIJINONGDU 

    YONGMEILIFANGMIDAQIZHONGWURANWUDEZHILIANGSHULAIBIAOSHIDENONGDUJIAOZHILIANG-TIJINONGDU,DANWEISHIHAOKE/LIFANGMI HUOKE/LIFANGMI。 

浙江快乐12     TAYUppmDEHUANSUANGUANXISHI: 

    X=M·C/22.4 

浙江快乐12     C=22.4X/M 

    SHIZHONG: X—WURANWUYIMEIBIAOLIFANGMIDEHAOKESHUBIAOSHIDENONGDUZHI; 

                C—WURANWUYIppmBIAOSHIDENONGDUZHI; 

                M—WURANWUDEFENZHIZILIANG。 

    

ppmYUmg/m3DEZHUANHUANGONGSHI:

浙江快乐12 ppm=(22.4×mg/m3)/FENZILIANG

LI1:6mg/m3DEYOUDUQIANQIDEppmZHI=22.4×6/17=7.91ppm

浙江快乐12 LI2:QIUZAIBIAOZHUNZHUANGTAIXIA,30HAOKE/BIAOLIFANGMIDEFUHUAQINGDEppmNONGDU。 

浙江快乐12          FUHUAQINGDEFENZILIANGWEI20,ZE:C=30×22.4/20ppm=33.6ppm 

浙江快乐12 LI3:YIZHIDAQIZHONGERYANGHUALIUDENONGDUWEI5ppm,QIUYImg/m3BIAOSHIDENONGDUZHI。 

浙江快乐12          ERYANGHUALIUDEFENZILIANGWEI64。 X =5×64/22.4mg/m3=14.3mg/m3

ZHEIGEGONGSHIWEICHANGYONGDESUSUANGONGSHIDUIYUQITITANCELAISHUO,SUSUANGONGSHIDEJISUANJIEGUOJIBENMANZUSHIYONGYAOQIU。


QITIDEppmYUmg/m3DEZHUANHUAN

浙江快乐12   YONGMEILIFANGMIDAQIZHONGWURANWUDEZHILIANGSHULAIBIAOSHIDENONGDUJIAOZHILIANG-TIJINONGDU,DANWEISHIHAOKE/LIFANGMI HUOKE/LIFANGMI。

  TAYUppmDEHUANSUANGUANXISHI:

浙江快乐12   X=M·C/22.4   C=22.4X/M

  SHIZHONG: X—WURANWUYIMEIBIAOLIFANGMIDEHAOKESHUBIAOSHIDENONGDUZHI;

  C—WURANWUYIppmBIAOSHIDENONGDUZHI;

  M—WURANWUDEFENZHIZILIANG。

浙江快乐12   pmSHITIJIBINONGDU:Parts permillion 。

浙江快乐12   ①ppmSHIRONGYENONGDU(RONGZHIZHILIANGFENSHU)DEYIZHONGBIAOSHIFANGFA,ppmBIAOSHIBAIWANFENZHIYI。

浙江快乐12   DUIYURONGYE:JI1SHENGSHUIRONGYEZHONGYOU1/1000HAOSHENGDERONGZHI,ZEQINONGDU(RONGZHIZHILIANGFENSHU)WEI1ppm。

浙江快乐12   ②DUIYUQITI:DUIHUANJINGDAQI(KONGQI)ZHONGWURANWUNONGDUDEBIAOSHIFANGFAZHIYI。

  TIJINONGDUBIAOSHIFA:YIBAIWANTIJIDEKONGQIZHONGSUOHANWURANWUDETIJISHU,JIppm

  DABUFENQITIJIANCEYIQICEDEDEQITINONGDUDOUSHITIJINONGDU(ppm)。ERANWOGUOGUIDING,TEBIESHIHUANBAOBUMEN,ZEYAOQIUQITINONGDUYIZHILIANGNONGDUDEDANWEI(RU:mg/m3)BIAOSHI,WOMENGUOJIADEBIAOZHUNGUIFANYEDOUSHICAIYONGZHILIANGNONGDUDANWEI(RU:mg/m³;)BIAOSHI。


ZHEIDUANSHIJIANYIZHIZAIGUKEJIAJIANCE,KANDAOBUSHAOGUKEJIASHIYONGDESHIHUOXINGTAN,BAOKUOYONGDE*HAODEKUAIHUOLINDEHUOXINGTAN,DANSHIJIANCEJIAQUANSHIHAISHICHAOBIAO,SUOYIZHEILITEBIESHUOMINGYIXIA,WEISHENMEHUOXINGTANDUIJIAQUANXIAOGUOBUMINGXIAN?


KEGUANLAISHUO,HUOXINGTANZHINENGXIFUBEN、JIABEN、YIBEN、ERJIABENDENGBENXIWUJIBUFENTVOCDENGDAFENZIQITI,ERDUIYUXIAOFENZIQITIDEJIAQUAN,SHIMEIYOUMINGXIANXIFUXIAOGUODE,ZHEIJIUSHIWEISHENMESHIYONGLEJISHISHI*HAODEHUOXINGTANKUAIHUOLINHUOXINGTANHOU,JIANCEJIAQUANSHIHAISHICHAOBIAODEYUANYIN。DAJIADOUXUEGUOGAOZHONGDEHUAXUE,YINGGAIZHIDAO,KONGQIDEPINGJUNFENZILIANGSHI29,JIAQUANDEFENZILIANGSHI30,ERBEN、JIABEN、YIBEN、ERJIABENDENGBENXIWUJIBUFENTVOCDEFENZILIANGQUEZAI78YISHANG,SUOYIDAJIAKEYIXIANGXIANG,RUGUOHUOXINGTANNENGXISHOUJIAQUANDEHUA,WEISHENMEBUYOUXIANXISHOUKONGQINI?HEKUANGJIAQUANZAIKONGQIZHONGDENONGDUBUDAO1%。


KONGQIDEZHUYAOCHENGFENZHONG,DANQIZHAN78%,FENZILIANGSHI28;YANGQIZHAN21%,FENZILIANGSHI32;ERYANGHUATANZHAN0.03%,FENZILIANGSHI44,XIANRAN,HUOXINGTANNENGXISHOUJIAQUANDEHUA,NEIYIDINGSHIYOUXIANXISHOUYANGQIHEERYANGHUATAN,YINWEITAMENDEFENZILIANGBIJIAQUANGENGDA。RUGUOMAILAIDEHUOXINGTANDOUBAKONGQIXIZOULE,NEIHAIYAOHUOXINGTANGANMANI?


浙江快乐12 SHIJISHANG,HUOXINGTANZUIZHONGYAODEZUOYONGSHIYONGLAICHUWEIDE,ERWEIDAODEZHUYAOCHENGFENJIUSHI,BEN、JIABEN、YIBEN、ERJIABENDENGBENXIWUJIBUFENTVOCDENGDAFENZIQITI,ZHEIJIUJUEDINGLEHUOXINGTANDEJIANXIZHINENGZHENDUIDAFENZIQITIDEZHIJINGLAIKONGZHI,SHIBUNENGJIANGUDAOXIAOFENZIQITIDE。


ZUIHOUSHUOYIJU,SUIRANWOMENGONGSIYEXIAOSHOUKUAIHUOLINDEHUOXINGTAN,DANSHIWOMENJIGUKEDEJIANYISHI:RUGUOZHISHICHUWEIDAO,DAKEYIMAIHUOXINGTAN;RUGUOSHIYONGLAIZHILIJIAQUAN,JISHISHI*HAODEKUAIHUOLINDEHUOXINGTANYESHIMEIYOUXIAOGUODE,BIXUDEYONGJIAQUANQINGCHUJICAINENGJIEJUE。DAJIAXIANG,WANQUANHUIFAYAO3DAO15NIANDEJIAQUAN,YONGHUOXINGTANJIUKEYIQINGYIDEJIEJUEME?WOMENDESHIJIJIANCEJIEGUOJIUSHI*HAODESHUOMING。WANGSHANGCUNZAIZHETAIDUODEWUDAO,XIWANGDAJIANENGHUODEZHENGQUEDEZHUANGXIUZHISHI。 



浙江快乐12 1)TVOCsDEDINGYIHEFANCHOU

ZONGHUIFAXINGYOUJIHUAHEWU(TVOCs,Total Volatile Organic Compounds),YOUCHENGHUIFAXINGYOUJIHUAHEWU(VOCs)。WOGUO《SHINEIKONGQIZHILIANGBIAOZHUN》(GB/T18883-2002)HE《SHINEIHUANJINGKONGQIZHILIANGJIANCEJISHUGUIFAN》(HJ/T167-2004)JIANGQIDINGYIWEI:LIYONGTenax GCHUOTenax TACAIYANG,FEIJIXINGSEPUZHU(JIXINGZHISHUXIAOYU10)JINXINGFENXI,BAOLIUSHIJIANZAIZHENGJIWANHEZHENGSHILIUWANZHIJIANDEHUIFAXINGYOUJIHUAHEWU。WOGUO《SHINEIZHUANGSHIZHUANGXIUCAILIAONEIQIANGTULIAOZHONGYOUHAIWUZHIXIANLIANG》ZHONGVOCHANLIANGDEDINGYISHI:TULIAOZHONGZONGHUIFAWUHANLIANGKOUJIANSHUIFENHANLIANG,JIWEITULIAOZHONGHUIFAXINGYOUJIHUAHEWUHANLIANG。《RLIANYOUYUSHIYOUHUAXUEGONGYEDAQIWURANWUPAIFANGBIAOZHUN》(DB11/447-2007)DINGYIWEI:ZAI20℃TIAOJIANXIAZHENGQIYADAYUHUODENGYU0.01kPa,HUOZHETEDINGSHIYONGTIAOJIANXIAJUYOUXIANGYINGHUIFAXINGDEQUANBUYOUJIHUAHEWUDETONGCHENG。0MEIGUOASTM D 3960-98BIAOZHUNJIANGQIDINGYIWEI:RENHENENGCANJIADAQIGUANGHUAXUEFANYINGDEYOUJIHUAHEWU。MEIGUOLIANBANGHUANBAOSHU(EPA)DEDINGYIWEI:HUIFAXINGYOUJIHUAHEWUSHICHUCO、CO2、H2CO3、JINSHUTANHUAWU、JINSHUTANSUANYANHETANSUANANWAIRENHECANJIADAQIGUANGHUAXUEFANYINGDETANHUAHEWU。SHIJIEWEISHENGZUZHI(WHO,1989)DUIZONGHUIFAXINGYOUJIHUAHEWUDEDINGYIWEI:RONGDIANDIYUSHIWENERFEIDIANZAI50~260℃ZHIJIANDEHUIFAXINGYOUJIHUAHEWUDEZONGCHENG。

浙江快乐12     ZONGZHI,ZONGHUIFAXINGYOUJIHUAHEWU(TVOCs)HEFEIJIAWANZONGTING(NmHc)SHILIANGGEBUTONGDEGAINIAN,DANDADUOSHUQINGKUANGXIAYOUSHIYIZHIDE,ZONGHUIFAXINGYOUJIHUAHEWUSUOHANGAIDEFANCHOUDAYUFEIJIAWANZONGTING。TONGCHANGRENWEI,FEIDIANGAOYU260℃DEHUAHEWUDEHUIFAPAIFANGSULVKEYIHULVEBUJI,YINCIBUKAOLVZAI20℃TIAOJIANXIAZHENGQIYADEXIAXIAN(0.01kpa)SHIKEYIDE,DUIZONGHUIFAXINGYOUJIHUAHEWUDEGEZHONGDINGYICHABIEBUDA,YEJIUKEJIANMINGTONGYIWEI:RONGDIANDIYUSHIWENERCHANGYAXIAFEIDIANZAI260℃YIXIADEJUYOUHUIFAXINGDEQUANBUYOUJIHUAHEWUDETONGCHENG。

浙江快乐12 3)YINCI,BENXIWUJISHUYUFEIJIAWANZONGTINGLEI,YOUSHUYUTVOCsLEI,DANZAIHUANPINGZHONGBIXUZHUYI:

    YISHIZAIXIANJIEDUANDEHUANJINGYINGXIANGPINGJIAZHONG,ZHENDUIPAIQITONGPAIFANGFEIQIZHONGDEVOCsYIJICHANGJIEHUANJINGKONGQIZHONGDEVOCs,YI“FEIJIAWANZONGTING”HEJIZHONGTEDINGDEDANXIANGWUZHI(RUBEN、JIABEN、ERJIABENDENG)ZUOWEIKONGZHIZHIBIAO;ZHENDUIBAOKUOYISANXINGPAIFANGZAINEIDEVOCsZONGLIANGPAIFANGKONGZHI,YIDANWEICHANPINXIANGHUANJINGZHONGPAIFANGDEYOUJIRONGJIZHILIANGZUOWEIKONGZHIZHIBIAO。

浙江快乐12     ERSHIBENXIWUYUFEIJIAWANZONGTINGDEYITONG。BENXIWU(BEN、JIABEN、ERJIABENDENG)LISHUYUFEIJIAWANZONGTINGLEI,ZAIWURANYUANQIANGFENXI、WURANYUANJIANCE、HUANJINGKONGQIZHILIANGJIANCEDENGGUOCHENGZHONG,DANDUGUANZHUBINGPINGJIABENXIWUHUANJINGYINGXIANGDETONGSHI,YINGZHUYIERZHEDEXIANGHUGUANXI。

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