一吉林快三开奖走势图

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超声波处理高浓度有机废水技术分析
作者: 日期:2015-12-10 浏览:94

  

gaonongduyoujifeishuizhuyaofenbuzaihuagong、yejin、lianjiao、qinggong、shipindengxingye,duihuanjingzaochengleyanzhongdewuran。anqixingzhihelaiyuandatikefenweisandalei:(1)yiyushengwujiangjiedegaonongduyoujifeishui,yibanlaiziyinongmuyechanpinweiyuanliaodegongyefeishui,rushipingongyefeishui;(2)gaonongduyoujifeishuizhongdeyoujiwushikeyishengwujiangjiede,danfeishuizhonghanyouqitayouhaiwuzhi,feishuizhuyaolaizizhiyaogongyehebufenhuagongxingye;(3)nanyushengwujiangjiehehanyouyouhaiwuzhidegaonongduyoujifeishui,zhuyaolaizihechenghuaxuexingye,ruranliaogongye、nongyaogongyedeng。duiyuhouliangleifeishuishengwufangfatongchangwufadadaochuliyaoqiu,ercaiyongwulihuaxuefangfachuligaonongduyoujifeishui,chengbenhengao,meidunshuichulifeiyongdadaoshushiyuan,gaoangdechulifeiyongshidedalianggaonongdunanjiangjieyoujifeishuidebudaoyouxiaochulierpaifang,suoyiyanjiugaonongduyoujifeishuidezhili,wanshanqizhilijishu,shishifenpoqiederenwu。

一吉林快三开奖走势图   henduoyanjiubiaoming,shengwujiangjieguochengzhongcunzaizhenyixiejuyougongtongtexingdeguanjianbuzhou,yibanshikuayuemodechuanzhiguochengheweiraoguanjianmeidefanyingguocheng,yincishengwujiangjiehuoxingkenengshiqiqinzhixingyudianzixiaoyingdejiahe,yijiqitaciyaoyinsu(rulitixiaoyingdeng)dezonghefanying。nanyijiangjiewuzhizhisuoyizaishenghuaguochengzhongfenjiesulvhuanman,shiyinweimouxiegongnengtuannanyiweiweishengwudakai,congerchengweishenghuafanyingdexianzhibuzhou。ruguonengzaiyuchulizhongpohuaizheixiegongnengtuan,dakaiqihuahejian,huozhezaifangxianghuanzhongyinruqiangjiergaibianqijiegou,jiukeyidapozheixieguannengtuanduishengwujiangjiedexianzhizuoyong,jidaditigaoshenghuafanyingdesulv,chaoshengbochulikeyikuaisuyouxiaodizuodaozheiyidian。

  利用超声波降解水中的化学污染物,尤其是难降解的有机污染物,是近年来发展的一项新型水处理技术。它集高级氧化技术、焚烧、超临界水氧化等多种水处理技术的特点与一身,具有反应条件温和、速度快、适用范围广等特点,可以单独使用或与其他技术联合使用,具有很大的发展潜力。超声波能在水中引起空化效应,产生约4000K和100Mpa的瞬间局部高温高压环境(热点),同时以约110m/s的速度产生具有强烈冲击力的微射流的冲击波。水分子在热点达到超临界状态,并分解成羟基自由基、超氧基等,其中,羟基自由基是目前所发现的最强的氧化剂。有机物在热点发生化学键断裂、水相燃烧、高温分解、超临界水氧化、自由基氧化等反应,这些效应加上声场中的质点振动、次级衍生波等为有机物降解提供了其他方法难以达到的多种途径。

一吉林快三开奖走势图   1、chaoshengjiangjieyoujiwudedonglixueyanjiu

一吉林快三开奖走势图   youjiwudechaoshengjiangjieguochengzunxunbiaoxianyijifanyingdonglixueguilv。shunjiankonghuapaobengkuishishifangchudejudanengliangshiyinqishenghuaxuefanyingdezhudongli,bansuikonghuapaobengkuisuochanshengdejixiexiaoyingyuhuaxuexiaoyingfanyingzaisangebutongdekongjiannei,jikonghuapaoneibu,cishikonghuapaobenshenyouruyigegaowengaoyafanyingqi;jinkaokonghuapaobideqi(qi)yejiaojiemian;lijiaojiemiangengyuanyixiedequyujizhutirongyexiang,youjiwujiangshoudaochongjibojisuichongjibokuosanerlaidehuoxingziyoujizuoyong。

一吉林快三开奖走势图   2、chaoshengjiangjiegaonongduyoujifeishuideyingxiangyinsu

  (1)、chaoshengbogonglv

  zaichaoshengbozuoyongxia,youjiwudejiangjietongchangzunshouyijidonglixuefanying。chaoshengjiangjiefanyingsulvyibansuishengqiangdezengdaerzengjia,danqiangduguogaohuishideqifan。yinweishengnengtaida,konghuapaohuizaishengbodefuyaxiangzhangdehendaerxingchengpingzhang,shixitongkeliyongdeshengnengfanerjiangdi,jiangjiesulvyincixiajiang。

一吉林快三开奖走势图   (2)、chaoshengbopinlv

一吉林快三开奖走势图   yanjiubiaoming,gaopinchaoshengboyouzhuyutigaochaoshengjiangjiesulv,zheishiyouyuqiangjiziyoujidechanlvsuizheshengpinlvdezengjiaerzengjia。shishishang,zaichaoshengjiangjieguochengzhong,chaoshengqiangduhepinlvzhijianyouyigezuijiapipei,erqiepinlvdexuanzeyubeijiangjieyoujiwudejiegou、xingzhiyijijiangjielichengyouguan,bingbushisuoyouqingkuangxiagaopinchaoshengboyouliyujiangjie。

  (3)、feishuizhongderongjieqiti

一吉林快三开奖走势图   rongjieqitiduichaoshengjiangjiesulvhejiangjiechengdudeyingxiangzhuyaoyouliangfangmiandeyuanyin:yishirongjieqitiduikonghuapaodexingzhihekonghuaqiangduyouzhongyaodeyingxiang;lingwairongjieqitirun2、o2chanshengdeziyoujiyecanyujiangjiefanyingguocheng,yinci,yingxiangfanyingjilihejiangjiefanyingderelixuehedonglixuexingwei。chaoshengkonghuachanshengdezuigaowenduheyalizongshisuizhejuerezhishurzengdaershenggao。duidanyuanziqiti,r=1.666,erduoyuanziqiti(rupaoqiangneidekongqi、shuizhengqihuoyoujiwuzhengqi)dejuerezhishuzongshixiaoyudanyuanziqiti,liru,congbaohedeshuirongyer=1.33.kejian,zaichaoshengjiangjieguochengzhong,shiyongdanyuanzixiyouqitizongnengtigaojiangjiedesulvhechengdu。

一吉林快三开奖走势图   (4)、feishuidexingzhi

一吉林快三开奖走势图   yetidexingzhirurongyeniandu、biaomianzhangli、phyijiyanxiaoyingdouhuiyingxiangrongyedechaoshengkonghuaxiaoguo。rongyenianxingduikonghuaxiaoyingdeyingxiangzhuyaobiaoxianzailianggefangmian:yifangmiantanengyingxiangkonghuafazhi,lingyifangmiantanengxishoushengneng。dangranrongyenianduzengjiashi,shengnengzairongyezhongdenianzhisunhaoheshengnengshuaijianjiaju,fusherongyezhongdeyouxiaoshengnengjianshao,zhishikonghuafazhixianzhutigao,rongyefashengkonghuaxianxiangbiandekunnan,konghuaqiangdujianruo,yinci,niandubutaigaoyouliyuchaoshengjiangjie。suizhebiaomianzhanglidezengjia,konghuaheshengchengkunnan,danshikonghuaqipaobengkuishichanshengdejixianwenduheyalishenggao,youliyuchaoshengjiangjie。dangrongyezhongyoushaoliangdebiaomianhuoxingjishi,rongyedebiaomianzhanglixunsuxiajiang,zaichaoshengbozuoyongxiayoudaliangpaomochansheng,dankonghuapaobengkuishichanshengdeweilihenxiao,yincibuliyuchaoshengjiangjie。

一吉林快三开奖走势图   (5)、fanyingwendu

一吉林快三开奖走势图   wenduduichaoshengkonghuadeqiangduhedonglixueguochengjuyoufeichangzhongyaodeyingxiang,congerzaochengchaoshengjiangjiedesulvheguochengdebianhua。wendushenggaohuidaozhiqitirongjiedujianxiao,biaomianzhanglijiangdi,baohezhengqiyazengda,zheixiebianhuaduichaoshengkonghuashibulide。yibanshenghuaxuexiaolvsuiwendudeshenggaochengzhishuxiajiang,yinci,shenghuaxueguochengzaidiwen(20℃)jinxingjiaoweiyouli,chaoshengjiangjieyibandouzaishiwenxiajinxing。

关键词:超声波,处理,高浓度,有机,废水,技术,分析,高浓度,有机,