彩经网

你好,欢迎光临达禹环境官方网站!

沼气工程
达禹环境工程 十年行业经验

彩经网YONGXINGDONGZHENGMINGWOMENDEFUWUPINZHI

沼气工程
环保百科
热门动态
联系我们
  • 电话 : 0536-8097575
  • 手机 : 13793633880
  • 邮箱 : 13780822258@139.com
  • 网址 : http://dbpdata.com
  • 地址 : 山东省潍坊市奎文区金融街B座
达禹环境-环保百科 当前位置: 达禹环境 > 环保百科 > 奶牛粪压榨液黑膜沼气池厌氧消化过程中氨和硫化氢抑制原位解除工艺研究
奶牛粪压榨液黑膜沼气池厌氧消化过程中氨和硫化氢抑制原位解除工艺研究
时间 : 2019-04-09 浏览量 : 48

彩经网SUIZHEJIYUEHUAYANGZHIYEZAIWOGUODEKUAISUFAZHAN,MEINIANCHU  QINFENWUPAIFANGLIANGYIJINGCHAOGUO40YIt,RANER70%YISHANGDECHU  QINFENWUWEIBEIYOUXIAOCHULIJIUBEIPAIFANGDAOHUANJINGZHONG。DALIANGDECHUQINFENWUPAIFANGYIJINGYINQILEYANZHONGDEHUANJINGWENTIRUDIXIASHUIWURAN、CHOUQIBINGYUANJUNJIGUOLIANGDETUDIZHANYONGDENG。YINCI,YOU


BIYAOXUNZHAOYIZHONGHESHIDEGUANLIJILIYONGTUJINGYIJIANGDICHUQINFENWUYINQIDEHUANJINGWURAN。  JINNIANLAICHUQINFENWUXIANJINXINGGUYEFENLI(CAIYONGLUOGANYAZHAJIYAZHADENGFANGSHI),JIANGDEDAODEGUTICANZHAHEYETIYAZHAYEFENBIEJINXINGCHULIZAIJIYUEHUAYANGZHICHANGSHOUDAOYUELAIYUEDUODE


彩经网ZHONGSHI2-3)。GUTICANZHAKEJINXINGWUFULIAOTIANJIADEHAOYANGDUI  FEI,ERZHENDUIYETIBUFENKEJINXINGYANYANGXIAOHUAYIHUISHOUNENGLIANG。  ZHEIZHONGCHULIFANGSHIDUIJIYUEHUAYANGZHICHANGFEICHANGZHONGYAO,YINWEIYANGZHI  CHANGZHOUWEIKEYIXIAONABEIQINFENWUDETUDIYOUXIANGUTICANZHAZHI  JIEJINXINGHAOYANGDUIFEIYISHENGCHANYOUJIFEITONGQITACHULIFANGSHI  (LIRUBUJINXINGGUYEFENLIZHIJIETIANJIAFULIAODUIFEI)XIANGBIXIAN  ZHUJIANGDILEDAICHULIFEIWULIANG;ERYAZHAYEYOUYUGUTIDEDALIANG  QUCHUJIANGJIASUQIYANYANGXIAOHUAGUOCHENGCHULIXIAOLV。WOMENQIANQIDE  GONGZUOYANZHENGLENAINIUFENGUYEFENLIHOUHUODEDEGUTICANZHAWUFULIAOTIANJIAJINXINGHAOYANGDUIFEIDEKEXINGXING,QIEFAXIANGUTICANZHADUIFEIZAIYOUHUOWUFULIAOTIANJIASHI,DUIDUIFEIGUOCHENGZHONGWEISHENGWUQUNLUOCHENGFENDEYINGXIANGBUDA。DANQIANQIGONGZUODUINAINIUFENYAZHAYEDEYANYANGXIAOHUAXINGNENGSHANGWEIZUOPINGJIA。

利用废弃生物质进行厌氧消化产黑膜沼气池彩经网沼气是一种有效处理有机废弃物的方式78,已广泛应用于处理如农业、城市和工业来源废物。但畜禽废物厌氧消化处理过程中常面临运行效率低和运行稳定性差的问题其中氨(NH12)和硫化氢(H2S)抑制是造成畜  禽废物厌氧消化过程运行效率低甚至崩溃的主要原  因90。畜禽废物经过固液分离后,可溶性氨(主  要为NH4)和硫(主要为SO2)转移到液体部分,可  能会造成厌氧消化过程抑制的加剧,而且过程产生  的NH3和H2S也是黑膜沼气池沼气臭味的主要来源。因此,有  必要在奶牛粪液体厌氧消化过程中降低NH3和


H12SDEYIZHI,CONGERJIANLIGAOXIAO、WENDINGDEYANYANGXIAOHUAGONGYI。

BENYANJIUYINAINIUFENYAZHAYEWEIYUANLIAO,LIYONGZIZHUYANFA  DEYANYANGXIAOHUAOUHENH3HE/HUOH2SYIZHIYUANWEIJIECHUXI  TONG,TONGGUOJIANCEBUTONGYUNXINGTIAOJIANXIAYANYANGXIAOHUAGUOCHENGCHANQIXIAO  GUOJIpHZHI,NH4,SO3、YOUJISUAN( volatile fatty acids,  VFAs),KERONGXINGYOUJITAN( soluble total organic carbon,  TOC)DENGLIHUAZHIBIAODEBIANHUAQINGKUANG,TANTAOSHIXIANNAINIUFENYAZHA  YEGAOXIAOCHULIDEKEXINGXING,YIQIWEINAINIUFENWUDEZIYUANHUALI  YONGTIGONGLILUNYIJUHEJISHUZHICHENG。

1CAILIAOYUFANGFA

1.1SHIYANCAILIAO

彩经网1.1.1YUANLIAOHEJIEZHONGWUNI

NAINIUFENQUZICHENGDOUSHUANGLIUYINAINIUYANGZHICHANG。CAIYONGYOUYAGUOLVJIANGGUTIHEYETIBUFENJINXINGFENLI,JIANGGUTIBUFENSHUIFENHANLIANGYALVZHIYUE72%(MONISHANGYELUOGANYAZHAJIYAZHAXIAOLV),SUODEYAZHAYEYONGYUYANYANGXIAOHUAYUANLIAO,QILIHUAXINGZHIRUBIAO1SUOSHI。YAZHAYEpHZHIWEI7.8,NH4NONGDUWEI901.2mg·L,C/NBIJIAODI,YUEWEI19.0。YUANLIAOZHONGJIARUWEILIANGYUANSUN2,Co2HEFe2FENBIEWEI0.05,0.05,0.65mg·gHUIFAXINGGUTI(VTS)YICUJINYANYANGXIAOHUAGUOCHENG。

SHIYANJIEZHONGWUNILAIZIYONGDAXUEXIAOYUANSHITANGCANCHULAJIZHANGQIXUNHUADEGAOWENYANYANGXIAOHUATIXI,ZONGGUTI(TS)HEHUIFAXINGGUTIVTSWEIWUNIZHILIANGDE3.1%HE2.6%。


1.1.2YANYANGXIAOHUAZHUANGZHI  GAOWENYANYANGXIAOHUAOUHENH3HEH2SYIZHIYUANWEIJIECHUXITONGYOUSHIYANSHIZIZHUYANFA,SHIYITURUTU1SUOSHI。GAOWEN  YANYANGXIAOHUAFANYINGQIWEIWANQUANJIAOBANSHIFANYINGQI,ZONGTIJIWEI10L(QIZHONGGONGZUOTIJIWEI8L),FANYINGQIJIAOBANSUDUSHEZHIWEI85mm,WENDUSHEDINGWEI53℃。MEIRIJIARUNAINIUFENYAZHAYEYUANLIAO,TIANJIALIANGGENJUⅥTSQUEDING,SHIYANGUOCHENGYOUJIWUFUHEZHUJIANCONG2.0g·Ld-ZENGJIAZHI12.0g·Ld-,MEIYIFUHEXIAFANYINGQIYUNXING1~2ZHOUYIHUODEWENDINGSHUJU。BULIAODETONGSHIQUCHUBUFENFAJIAOYETIWEICHIFANYINGQIGONGZUOTIJIWEI8L。WEIBAOZHENGFANYINGQINEIYANYANGHUANJINGBULIAOSHICHONGDANQI10min。CHANSHENGDEHEIMOZHAOQICHIZHAOQITONGRUSHUICAO(GONGZUOTIJI4.5L)XISHOUNH3、H2SHECO2HOU,BUFENQITITONGGUOKONGQIXUNHUANBENGTONGRU


彩经网FANYINGQIYEXIANGZHONG,SHIYONGDIANCILIULIANGJIJILUZUIZHONGHEIMOZHAOQICHIZHAOQICHANLIANG。TONGSHI,ANHEIMOZHAOQICHIZHAOQICHANSHENGLIANGDE3%TONGRUKONGQIYIJIANQINGTIXIH2SYIZHI(HUOJIANGDIHEIMOZHAOQICHIZHAOQIZHONGH2SHANLIANG)。GAOWENYANYANGXIAOHUAXITONGGONGYUNXING95TIAN,DINGQICONGYANYANGFANYINGQIZHONGCAIJIFAJIAOYE,CEDINGpHZHI,NH4,SO2-,TOCHEVFAsNONGDUDENGLIHUAZHIBIAO。

1.2FENXIFANGFA

彩经网YANGPINZAIGANZAOXIANG105℃XIAHONGGANZHIHENGZHONGCEDINGSHUIFENHEZONGGUTI(TS),RANHOULIYONGMAFULUJIANGYANGPINZAI600℃XIAZHUOSHAO2hCEDINGHUIFAXINGGUTI(VTS)。C,N,H,OYUANSUSHIYONGCAIYONGYUANSUFENXIYI( Vario EL cube, Elementar,DEGUO)CEDING。DANBAIZHIHANLIANGTONGGUOCEDINGZONGNHANLIANGCHENGYI6.25JISUANDECHU。HUIFAXINGYOUJISUAN( Volatile fatty acids,


VFAs)SHIYONGGAOXIAOYEXIANGSEPU(HPLC, Shimadzu)CEDING,  FENLIZHUWEI Shimpack SCR:101H。TOCSHIYONG TOC ana  ler( TOC-V CSH, Shima)CEDING。pHSHIYONGpHJI  HM35G, TOADKK)CEDING。NHHESoO2NONGDUNONGDUSHIYONGLIZISEPU( Dionex ICS-1500HEICS100)CEDING,JIAWANHANLIANGYOUQIXIANGSEPUCEDING(CC323)。HEIMOZHAOQICHIZHAOQIZHONGH2SHENH3CAIYONGQITIJINGMIJIANCEGUAN( Komyo Kitagawa,Tokyo, Japan)JIANCE。

2JIEGUOHETAOLUN

2.1NAINIUFENYAZHAYEYANYANGXIAOHUADECHANQIQINGKUANG

ZAIYANYANGXIAOHUAGUOCHENGZHONG,NAINIUFENYAZHAYEZHONGDEYOUJIWUZAIWEISHENGWUDEZUOYONGXIAJIANGJIEZHUANHUAWEIHEIMOZHAOQICHIZHAOQI。YINCI,HEIMOZHAOQICHIZHAOQIDECHANLIANGKEYIZHIJIEFANYINGXITONGDEYUNXINGZHUANGTAI。TU2XIANSHILENAINIUFENYAZHAYEYANYANGXIAOHUAGUOCHENGZHONGHEIMOZHAOQICHIZHAOQISHENGCHANXIAOLV、JIAWANHANLIANGJIHEIMOZHAOQICHIZHAOQIZHONGH2SHANLIANGDEBIANHUAQINGKUANG。FANYINGQIGONGYUNXINGLE95TIAN,QIAN37TIANYANYANGXIAOHUAXITONGWEIJINXINGHEIMOZHAOQICHIZHAOQINEIXUNHUANHUOWEITONGQI,YOUJIWUFUHECONG2ZHUJIANZENGJIAZHI6g·L-dKEYIKANCHU,DANGYOUJIWUFUHEWEI2g·Ld-KAISHIJINLIAO,  FANYINGQICHANQIXIAOGUOWENDING,HEIMOZHAOQICHIZHAOQISHENGCHANLVYUEWEI400  mL·Ld-,QIZHONGHEIMOZHAOQICHIZHAOQIZHONGJIAWANHANLIANGYUE59.5%,H2SHANLIANGWEI600pm;TIGAOYOUJIWUFUHEZHI4g·Ld-1  SHI,HEIMOZHAOQICHIZHAOQISHENGCHANLVZENGJIAZHIYUEWEI637.2mL·Ld-(JIA  WANHANLIANGYUE62.7%),DANHEIMOZHAOQICHIZHAOQIZHONGH2SHANLIANGZENGJIADAO1200  ppm;JIXUTIGAOYOUJIWUFUHEZHI6g·L-d-,HEIMOZHAOQICHIZHAOQISHENG  CHANLVTONGYOUJIWUFUHE4g·LdXIANGBIBINGMEIYOUMINGXIANZENG  JIA,YUCITONGSHIHEIMOZHAOQICHIZHAOQIZHONGH2SHANLIANGZENGJIADAOYUE2000m  WEIJIANGDIHEIMOZHAOQICHIZHAOQIZHONGH2SHANLIANGCONGERTIGAOHEIMOZHAOQICHIZHAOQIZHILIANG1  CONGDI38TIANKAISHI,FANYINGQIJINXINGHEIMOZHAOQICHIZHAOQINEIXUNHUANHUOWEITONGQI,


TONGQILIANGWEIHEIMOZHAOQICHIZHAOQICHANSHENGSUDUDE3%。CONGTU1KEYIXI  HEIMOZHAOQICHIZHAOQINEIXUNHUANHUOWEITONGQIBINGWEIYINGXIANGHEIMOZHAOQICHIZHAOQICHANLIANG,DAN  H12SHANLIANGXUNSUJIANGDIZHI50ppmYIXIA,TONGSHIYOUYU  XUNHUANGUOCHENGZHONGYOUBUFENCO2RONGJIEYUSHUICAOZHONG,HEIMOZHAOQICHIZHAOQIZHONGJIA  HANLIANGCONG62.3%ZENGJIAZHI64.2%,ZHEIHEWOMENZHIQIANDE  JIEGUOYIZHI(2)。TIGAOYOUJIWUFUHEZHI8g·Ld  gLd2SHI,FANYINGQICHANQIZHUANGKUANGWENDING;RANERJIXUTI  YOUJIWUFUHEWEI12g·LdSHI,KEYIKANCHU,FANYINGQI  QILIANGXUNSUXIAJIANG,FANYINGLEQIYUNXINGBUWENDING,ZHEICONGHOUXIAN5  QINEIXIAOHUAYEDELIHUAXINGZHIFENXIJIEGUOYEKEYIBIAOMING1  BUFEN)。YINCI,KEYITUIDUAN,ZAICITIAOJIANXIANAINIUFENYA  YANYANGXIAOHUAZUIDAYOUJIWUFUHEWEI10g·Ld-1,CISHI  QISHENGCHANLVYUEWEI920.5mL,Ld-(JIAWANHANLIANGDANG63.7%),TONGSHIHEIMOZHAOQICHIZHAOQIZHONGH13SHANLIANGWEICHIZAI50mXIA。CONGCIJIEGUOYEKEYIKANCHU,DANDUNAINIUFENYAZHAYEYANXIAOHUACHANQIXIAOLVJIAODI,JIANGLAIDEYANJIUKEYITONGGUOBUJIACANLAJIDENGJINXINGGONGFAJIAOYICUJINCHANQI,JINERTIGAOJINGJIXIAOYI2.2NAINIUFENYAZHAYEYANYANGXIAOHUAFANYINGQINEIDELIHUAXINGBIANHUA

TU3XIANSHILENAINIUFENYAZHAYEYANYANGXIAOHUAGUOCHENGZHONGFAYELIHUAXINGZHI(BAOKUOpHZHI,VFAs,TOC,NHHEDEBIANHUAQINGKUANG。KEYIKANCHU,ZAIQIAN37TIANYANYANGXIAOHUAXITONG  JINXINGHEIMOZHAOQICHIZHAOQINEIXUNHUANHUOWEITONGQI,NAINIUFENKAISHIYIJIAODIYOU  WUFUHE(2gLd-)BULIAOSHI,TIXIZHONGYOUJISUANYOU  YISUANNONGDUHET0CNONGDUCHENGZENGJIAQUSHI,ZHEIKENENGSHIYOU  ZHAYEYUANLIAODUIZHONGZIWUNIDECHONGJIDAOZHI,ZHONGZIWUNISHANG  YINGXINDEYUANLIAO。ZAICIJIEDUAN,TIXIpHLVEYOUBODONG,M  DUYUEWEI376mg·L。SUIZHEYANYANGXIAOHUAGUOCHENGDEJIN  YOUJIWUFUHEZENGJIAZHI4-6g·L-d-1,KEYIKANCHU


彩经网SUANNONGDUJIANGDIBINGWEICHIWENDINGZHI1200mg·L-,ZHEIBIAOMINGZHONG  ZIWUNIYISHIYINGYAZHAYEYUANLIAO,YOUJISUANJIANGJIEERWUJILEI。  FANYINGQINEISHIYIDEpZHIFANWEISHIYANYANGXIAOHUASHUNLIJINXINGDEZHONGYAOHUANJINGTIAOJIAN,ZAICIQIJIANFANYINGQIDEpHZHIZONGTIBAOCHIWENDING,pHZHIBIANHUAFANWEIZAI7.8~8.2ZHIJIAN,CHUYUSHIYIWEISHENGWUSHENGZHANGDEFANWEI。CONGTU3YEKEYIKANCHU,SUIZHEYOUJIWUFUHEDEZENGJIA,FANYINGQINEINH4NONGDUYOUSUOZENGJIA,TONGSHITOCDENONGDUZHUJIANZENGJIA,ZHEISHUOMINGTOCZHUANHUAXIAOLVZAIYOUJIWUFUHETIGAOGUOCHENGZHONGYOUSUOXIAJIANG。

CONGDI38TIAN(YOUJIWUFUHEWEI6g·Ld-)KAISHIFANYINGQIJINXINGHEIMOZHAOQICHIZHAOQINEIXUNHUANHUOWEITONGQIHOU,FANYINGQIYUNXING14TIANCHUTOCLVEWEIZENGJIARANHOUBAOCHIWENDINGWAI,QITAGEXIANGLIHUA


XINGZHIRUpHZHIHEVFAsJUNBAOCHIWENDING,NH4NONGDULVEYOU  JIANGDI。YOUJIWUFUHEZENGJIAZHI8-10g·Ld-1,FANYINGQI  BAOCHIWENDING;RANHOUJIXUZENGJIAYOUJIWUFUHEZHI12g·L-1d-HOU,FANYINGQINEITOCXUNSUZENGJIAZHI8000mg·L-,YISUANHEBINGSUANNONGDUYEXUNSUZENGJIA,4TIANNEIFENBIEZENGJIAZHI4000mg·LHE3000mg·L-1。GAONONGDUDEYOUJISUANYOUQISHIBINGSUANDUIYANYANGXIAOHUAGUOCHENGWEISHENGWUYOUJIAOQIANGDEYIZHIZUOYONG,Pullammanappallil1DENGYANJIURENWEIBINGSUANNONGDUZAI3000mg·LZUOYOUJIHUICHANSHENGYIZHI。TONGSHI,pHZHIYEYOUYUSUANDEJILEIXUNSUXIAJIANG。LIHUAXINGZHIDEBUWENDINGHECHANQIQINGKUANGJUNBIAOMING,YOUJIWUFUHE12g·LdSHI,FANYINGQIYUNXINGBUWENDING


3JIELUN

彩经网ZONGSHANGKEZHI,CAIYONGGAOWENYANYANGXIAOHUAOUHEHEIMOZHAOQICHIZHAOQINEIXUNHUAN


HEWEITONGYANGKEYISHIXIANNAINIUFENYAZHAYEDEGAOFUHECHULI,ZUIDAWENDINGCHULIYOUJIWUFUHEDA10g·Ld-,ZAICITIAOJIAN  XIADEHEIMOZHAOQICHIZHAOQISHENGCHANLVHECH4HANLIANGFENBIEWEI920.5mL,L1


彩经网dHE63.7%。TONGGUOOUHEHEIMOZHAOQICHIZHAOQINEIXUNHUANHEGONGJIWEILIANGKONGQI(HEIMOZHAOQICHIZHAOQICHANLIANGDE3%),FANYINGQIZHONGNHNONGDUWEICHIZAI1000mg·LYINEI,HEIMOZHAOQICHIZHAOQIZHONGH2SDEHANLIANGJIANGDIZHI50PpmYIXIA,HEIMOZHAOQICHIZHAOQIZHILIANGMINGXIANGAISHAN。


彩经网ZHAIZI《ZHONGGUOZHAOQI》DISANQI CHANGYUYIN MASHICHUN SUNZHAOYONG TANGYUEQIN MUTIANJIANCI


————————————————————————————————————————————————————————————


山东达禹环境工程有限公司已在沼气工程领域深耕十年,有着丰富的行业经验,生产各种沼气设备,承接大中小各种规模的沼气工程,承建黑膜沼气池、红泥膜沼气池等各种软体沼气池及双膜气柜、集雨窑等,同时生产加工各类液袋水囊、桥梁预压水袋、森林消防水袋、可拆卸游泳池彩经网等,欢迎新老客户洽谈合作,共谋发展!