华体会不出款

DIYIHUANBAOWANGWEININTIGONGZUIXINDEHUANBAOZIXUN、HUANBAOZHANHUI、HUANBAOXIANGMUZHAOBIAOCAIGOUDENGXINXI

生化处理效果不好 能否投加活性炭拯救?

2021-08-16信息来源 : 环保工程师

HUOXINGWUNIFADEGEZHONGGONGYIZAIYUNXINGGUOCHENGZHONG,ZUIGUANJIANZHICHUZAIYUWEICHIHUOXINGWUNIDEHUOXINGHENINGJUXING(CHENDIANXINGNENG)。ERHUOXINGWUNIDENINGJUXINGNENGJIYISHOUJINSHUISHUIZHIHEWAIJIEYINSUDEYINGXIANG,CONGERDAOZHIERCHENCHICHUSHUIPIAONIDENGYICHANGXIANXIANG。CISHI,ZAIPUQICHIZHONGTOUJIAFENMOHUOXINGTAN(PAC)、HUNNINGJIHUOQITAHUAXUEYAOJI,WANGWANGHUIQUDEHENHAODEXIAOGUO,ZHEIJIUSHISUOWEIDE“TOULIAOSHI”HUOXINGWUNIFA。QIZHONGYITOUJIAFENMOHUOXINGTANWEIDUO,YOUCHENGPACTFA(FENMOHUOXINGTANWUNIFA)。YINFENMOHUOXINGTAN(PAC)DUIJINSHUIYOUJIWUDEXIFUNENGLIYUANYUANQIANGYUHUOXINGWUNI,YINCIHUICHANSHENGFENMOHUOXINGTANDUIJINSHUIYOUJIWUBUDUANXIFU、HUOXINGWUNIWEISHENGWUBUDUANDUIFENMOHUOXINGTANSUOXIFUDEYOUJIWUJIANGJIEDEXIANXIANG。

YI、PACTGONGYIDEZUCHENG

FENMOHUOXINGTANLIANXUHUOJIANXIEDIANBILIJIARUPUQICHI。YOUYUZAIPUQICHIZHONGXIFUGUOCHENGYUSHENGWUJIANGJIEGUOCHENGTONGSHIJINXING,SUOYINENGDADAOJIAOGAODECHULIXIAOLV,HUODEJIAOHAODECHUSHUISHUIZHI。WANQUANHUNHEDEWUNIHEFENMOHUOXINGTANLIUDAOERCHENCHIZHONG,WUNIHUILIUDAOPUQICHI,CHULISHUIPAIFANG,FENMOHUOXINGTANZAISHENGHOUHUIYONGYUGAIXITONG。

ER、PACTGONGYIDAIXIEJILI

PACTDEDAIXIEJIZHIBAOKUOHUOXINGTANZUOYONGXIADE“SHENGWUHUOXINGDEJIHUO”HEWEISHENGWUZUOYONGXIADE“HUOXINGTANDESHENGWUZAISHENG”LIANGZHONGZUOYONG。ZHENDUIWEISHENGWUSHIFOUDUIHUOXINGTANYOUSHENGWUZAISHENGZUOYONG,YIBANYOUXIALIELIANGZHONGGUANDIAN。

DIYIZHONGGUANDIANRENWEIPACTZHONGBUCUNZAIFENMOHUOXINGTAN(PAC)DESHENGWUZAISHENG。YOUYUWEISHENGWUDUIFENMOHUOXINGTAN(PAC)DEZAISHENGBUQIZUOYONG,SUOYIFENMOHUOXINGTAN(PAC)JINGGUOJIGEXIFUZHOUQIHOU,YOUJIWURANWUDEQUCHULVZHUJIANXIAJIANG。ZHEIZHONGXIANXIANGKEJIESHIWEIYOUYUFENMOHUOXINGTAN(PAC)BIAOMIANZHUJIANDADAOBAOHE,CONGERJIANXIAOYOUJIWUQUCHULV。WEISHENGWUZHISUOYIDUIFENMOHUOXINGTAN(PAC)DEZAISHENGBUQIZUOYONG,SHIYINWEIMEIFANYINGXUYAOYIDINGDEKONGJIANHEYIDONGDEZIYOUXING,YIBIANHEJIZHIJIEHE;RUOYAOSHIMEIZAIWEIKONGZHONGQICUIHUAZUOYONG,WEIKONGZHIJINGZHISHAOYINGDENGYUMEIZHIJINGDE3BEI。ERZUIJIANDAN、ZUIXIAODEMEIFENZIPINGJUNZHIJINGWEI3.1~4.4 nmSUOYIMEIRUOYAOZHENGGEJINRUKONGXIZHONGQICUIHUAZUOYONG,QIKONGJINGXUDAYU10 nm,ERFENMOHUOXINGTANWEIKONGDEZHIJINGXIAOYU4 nm,SUOYIHUOXINGTANDESHENGWUZAISHENGSHIBUKENENGDE。YINCI,PACTDUIXITONGCHUSHUISHUIZHIDEGAISHANSHIPACXIFUYUWEISHENGWUDAIXIEDEJIANDANJIEHE。

DIERZHONGGUANDIANRENWEIWEISHENGWUXIBAOYUFENMOHUOXINGTAN(PAC)SHIXIANGHUYINGXIANGDE,JICUNZAIFENMOHUOXINGTAN(PAC)DESHENGWUZAISHENG。FENMOHUOXINGTAN(PAC)DECUNZAIZENGJIALEGUYEBIAOMIAN,WEISHENGWUXIBAO、MEI、YOUJIWURANWU、YANGNENGGOUXIFUZAICIBIAOMIANSHANG,WEIWEISHENGWUDAIXIETIGONGLIANGHAOHUANJING。LINGWAI,BIAOMIANDEWUHUACUIHUAFANYINGYEYOUKENENGZAIFENMOHUOXINGTAN(PAC)BIAOMIANFASHENG。SUIRANFENMOHUOXINGTANDUIYOUJIWUDEXIFUZHUYAOFASHENGZAIWEIKONGZHONG,XIJUNGETIBUNENGJINRU,DANQIFENMIDEBAOWAIMEID≤1 nm,SUOYIYOUYIBUFENMEIKENENGTONGGUOKUOSANJINRUWEIKONGZHONG,YUXIFUWEISHANGYOUJIWUFANYING,SHIDEXIFUWEIKONGCHU。LINGWAI,ZAIXIBAOSHUAILAOHUOGAOCHONGJILISHUILIUZUOYONGXIACHUXIANDEXIBAOZIRONGSHIDEYANGHUAMEINENGYUWURANWUJIECHU,ERQIEMEIDECUIHUAZUOYONGZHIXUMEIDEJUBU(HANHUOXINGJIYINDEZHULIANHUOCELIAN)JINRUHUOXINGTANWEIKONGYUWURANWUJIECHUJIKE。SUOYI,MEIDUIHUOXINGTANWEIKONGBUFENSHENGWUZAISHENGSHIYOUKENENGDE。PAIXIEDAOPACWEIKONGZHONGDESHENGWUMEINENGGOUDUIFENMOHUOXINGTAN(PAC)XISHOUDEYOUJIWUJINXINGBAOWAISHENGWUJIANGJIE,SHIPACDEDAOZAISHENG。YUDANCHUNDEXIFUXITONGBIJIAO,YOUYUSHENGWUZAISHENGSHIDEHUOXINGTANDEXISHOUNENGLITIGAO,YANZHANGLEHUOXINGTANSHIYONGZHOUQI。JIPACTXITONGSHIFENMOHUOXINGTAN(PAC)YUWUNIXIFUZUOYONGHEWEISHENGWUDESHENGWUJIANGJIEZUOYONGXIANGJIEHEDEXITONG。

SAN、FENMOHUOXINGTANTOUJIADUIHUOXINGWUNIXITONGDEYINGXIANG

1、GAISHANXUNINGTIDECHENJIANGXINGNENG

投加到曝气池中的粉末活性炭能与絮凝体结合,增加絮凝体密度,提高絮凝体的沉降性能。Huto研究表明,PACT系统中的活性炭起着沉淀剂的作用。投加粉末活性炭(PAC)也能改善垃圾渗滤液废水处理系统中活性污泥的沉降性能。但有一点应注意,为提高污泥的沉降性,必须考虑粉末活性炭的粒径大小。

2、TIGAOXITONGDEKANGCHONGJIFUHENENGLI

FENMOHUOXINGTANDUIWURANWUDEXIFUNENGLIYUWURANWUDENONGDUYOUGUAN。WURANWUNONGDUGAOSHI,FENMOHUOXINGTANDEXIFULIANGZENGJIA;NONGDUDISHI,YOUYUJIEXIZUOYONGYOUYOUBUFENBEIXIFUHUIDAORONGYEZHONG。SUOYIFENMOHUOXINGTANNENGDUIWURANWUNONGDUBIANHUAQIDAOHUANCHONGZUOYONG。FENMOHUOXINGTANNENGDUIWEISHENGWUQIDAOBAOHUZUOYONG,TIGAOLEXITONGKANGCHONGJIFUHENENGLI。LAJISHENLVYEBUDANSHUIZHISHUILIANGBIANHUADA,ERQIEHAIHANYOUYOUDUYOUHAIDEWUZHI,ZAIHUOXINGWUNIXITONGTOUJIAFENMOHUOXINGTANHOU,XITONGDEKANGCHONGJIFUHENENGLIXIANZHUTIGAO,ERQIEHUOXINGWUNIXITONGRUOSHOUDAODUXINGWUZHICHONGJI,QIHUIFUZHENGCHANGCHULIZHUANGTAIJIAOKUAI。DANRUOHUOXINGWUNIDESHENGWUXUNINGNENGLIZAODAOPOHUAI,SHENGWUJIANGJIEWANQUANTINGZHI,TOUJIAPACHOU,ZHINENGTIGAOSHENGWUCHULILV,ERBUNENGGAISHANWUNIDECHENJIANGXINGNENG。

3、CHUSE、CHUCHOUBINGXIAOCHUFAPAOXIANXIANG

YUCHUANTONGDEHUOXINGWUNIFAXIANGBI,PACTNENGYOUXIAODIQUCHUSEDU、CHUCHOUBINGXIAOCHUFAPAOXIANXIANG。WuDENGDUIXUDUOCHULIFANGFABIJIAOHOUFAXIAN,PACTSHIRANLIAOFEISHUICHULIDEZUIJIAGONGYI。BenedekDENGYONGHUOXINGWUNIFACHULIHUAGONGFEISHUISHI,TOUJIAFENMOHUOXINGTAN(PAC)HOU,NENGYOUXIAOKONGZHIPUQICHINEIDEFAPAOXIANXIANG。LINGWAIKincannonDENGFAXIAN,PUQICHINEITOUJIAFENMOHUOXINGTAN(PAC)HOUNENGJIANGDIWUSHUIZHONGMOUXIEWUZHIRUJIABENDENGFACHUDEECHOU,FENXIQIYUANYIN,ZHUYAOSHIHUOXINGTANDUIHANFANGXIANGHUANDEYOUJIWUJUYOUJIAOQIANGDEXUANZEXIFUXING。

4、YOUZHUYUSHENGWUXITONGDUIWUSHUIZHONGDANDEQUCHU

CHUANTONGHUOXINGWUNIXITONGDUIWUSHUIZHONGZONGDANDEQUCHULVJINWEI30%ZUOYOU。CHULISHUIPAIFANGDAOSHUITIHOU,YIZAOCHENGSHUITIFUYINGYANGHUA。FENMOHUOXINGTANNENGXIFUMOUXIEDUXINGWUZHI,SHIDEXITONGXIAOHUAYUFANXIAOHUALVTIGAO。

5、TIGAOXITONGCHULIXIAOLV

HUOXINGWUNIXITONGTOUJIAFENMOHUOXINGTAN(PAC)HOU,CHULIXIAOLVNENGDAFUDUTIGAO。YIFANGMIAN,PACJIARUHOUNENGSHIWUSHUIZHONGYOUJIWUYUWEISHENGWUJIECHUSHIWENYANZHANG,WEIYIXIENANJIANGJIEWUZHIDESHENGWUJIANGJIETIGONGLEKENENG;LINGYIFANGMIAN,FENMOHUOXINGTANJUYOUXUANZEXINGXIFUNANJIANGJIEXINGWUZHI(RUMUZHISU、FUZHIZHIDENG)HEDUXINGWUZHI(BENFEN、YOUJILVHUAWUDENG)DETEXING。ERQIE,WEISHENGWUBENSHENCHANSHENGDEYOUDU、NANJIANGJIEXINGWUZHIYENENGBEIYOUXIAOXIFU,NENGFANGZHISHENGWUHUOXINGDEXIAJIANG。LINGWAI,TOUJIAFENMOHUOXINGTANHAINENGZENGJIAXITONGDEWUNINONGDU,YOUXIAODITIGAOLEGEZHONGFEISHUICHULIXITONGDECHULILV。

YingDENGFAXIAN,ZAIGEZHONGYUNXINGTIAOJIANXIA,WANGCHULILAJISHENLVYESBRXITONGTOUJIAFENMOHUOXINGTAN(PAC)HOU,XUDUOLUDAIYOUJIWUNONGDUJUNJIANGDAOGEZIDEYUNXUJIANCENONGDU。TOUJIAFENMOHUOXINGTAN(PAC)DEHUOXINGWUNIXITONGCHULIHANCrFEISHUISHI,CODHECrDEQUCHULVJUNXIANZHUTIGAO。DUICHULIYIYAOXINGYEFEISHUIDEHUOXINGWUNIXITONGHECHULILAJISHENLVYESBRXITONGTOUJIAFENMOHUOXINGTAN(PAC)HOU,CODDEQUCHULVDOUYOUJIAODATIGAO。

SI、PACTGONGYIYINGXIANGYINSU

PACTXITONGDECHENGGONGYUNXINGZAIHENDACHENGDUSHANGQUJUEYUSUOTOUJIADEFENMOHUOXINGTANDELIANGHELIJINGDAXIAOJIXITONGZHONGHUOXINGWUNIDENONGDU。YIBANZHENDUIMOUYIJUTIDEPACTXITONG,SHOUXIANXUYAOJINXINGJIANXIESHIYAN,QUEDINGSUOXUTOUJIADEPACDELIANGJICHICUNDAXIAO;RANHOUZAIJINXINGLIANXUSHIYANQUEDINGXITONGDEWUNINONGDU。

CAIYONGSHENGWUHUOXINGWUNIFADUIWUSHUIJINXINGCHULI,YIBANXUANYONG200MUDEMEIZHIFENMOHUOXINGTANHUOZHEMUZHIFENMOHUOXINGTAN,ZAICHULIXIANGGUANDEWUSHUISHI,DANGFENMOHUOXINGTANDETOUJIALIANGZENGJIADESHIHOU,DUIYUWUSHUIZHONGCODDEQUCHUXIAOGUOYEBIJIAOHAO,DANDANGFENMOHUOXINGTANTOUJIALIANGGUODASHI,FENMOHUOXINGTANDUIYUWUSHUIZHONGCODDEQUCHUXIAOGUOBINGBUHUICHENGZHENGBIJINXINGTISHENG。