资讯中心

安捷伦生活饮用水解决方案

不想错过行业资讯?

关注环保在线微信

一键筛选来订阅

信息更丰富

2022年《国家先进污染防治技术目录》入选技术案例丨硫自养主导型污水深度脱氮技术

2023-01-11 09:00:30来源:中国环保产业协会 阅读量:21378

导读:硫自养主导型污水深度脱氮技术——二级出水进入装有硫基或硫铁基复合填料的生物滤池,利用硫自养主导的反硝化作用进行深度脱氮,脱氮效率高、运行成本低、占地面积小。
  导 读
 
  日前,生态环境部办公厅印发了2022年《国家先进污染防治技术目录(水污染防治领域)》(环办科财函〔2022〕500 号)(以下简称“目录”)。为便于各相关方使用目录,我会编制了目录典型应用案例,将陆续在微信平台上发布。所有案例均来自目录入选技术的申报材料,案例内容经业主单位和申报单位盖章确认。
 
  技术名称
 
  硫自养主导型污水深度脱氮技术
 
  技术依托单位
 
  北京涞澈科技发展有限公司、中国地质足球直播吧app下载(北京)
 
  工艺路线
 
  二级出水进入装有硫基或硫铁基复合填料的生物滤池,利用硫自养主导的反硝化作用进行深度脱氮。
 
  主要技术指标
 
  进水TN≤15mg/L(以硝态氮为主),出水TN≤5mg/L、硝态氮<1mg/L。
 
  技术特点
 
  脱氮效率高、运行成本低、占地面积小。
 
  适用范围
 
  生活污水及工业园区污水深度脱氮。
 
  案例名称
 
  乌拉特后旗污水处理厂深度脱氮项目
 
  业主单位
 
  内蒙古巴彦淖尔市乌拉特后旗污水处理厂
 
  案例概况
 
  工程地址:内蒙古巴彦淖尔市巴音宝力格镇。
 
  工程规模:6000m3/d。
 
  投运时间:2020年6月。
 
  验收情况:验收合格。
 
  工艺流程
 
  污水依次经过粗隔栅提升水池、细格栅沉砂池、厌氧池、奥贝尔氧化沟、二沉池、曝气生物滤池、混凝沉淀池、V型滤池处理。通过将原有曝气生物滤池内火山岩更换为集电子供体与碱度缓冲材料为一体的新型填料,利用硫自养主导的自养异养协同废水深度脱氮技术,将原有曝气生物滤池改造成反硝化滤池,实现零碳源投加条件下高效脱除总氮。

  污染防治效果和达标情况
 
  出水总氮浓度可保持在10mg/L以下,优于《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A排放标准。
 
  主要工艺运行和控制参数
 
  将原4格生物滤池(滤池底面尺寸为6.0m×6.0m)改造为反硝化滤池,材料装填高度3.3m。
 
  投资费用
 
  项目建设的总投资金额为7534万元,其中基于本技术的生物滤池原位改造不涉及工程基础设施建设和设备投资。
 
  运行费用
 
  项目运行费用总计72万元/年。
 
  能源、资源节约和综合利用情况
 
  乌拉特后旗污水处理厂每日外加碳源量从2t减少到低于0.2t,项目运行期间节省年运行费用124万元以上,吨水脱氮成本由1.33元降至0.77元,节省脱氮成本42.1%。
 
  《国家先进污染防治技术目录》
 
  《国家先进污染防治技术目录》是生态环境部的年度技术推广工作,目录紧密结合当年环境污染治理的重点领域,推出经工程实践证明技术水平先进、环境效益明显、经济可行的污染防治技术,供企业和管理部门参考使用。目录发布后,我会配套公布目录技术对应的典型应用案例。
 
  原标题:2022年《国家先进污染防治技术目录》入选技术案例 |(4)硫自养主导型污水深度脱氮技术

我要评论

文明上网,理性发言。(您还可以输入200个字符)

所有评论仅代表网友意见,与本站立场无关。

相关新闻

再突破——沃尔德斯成功中标杭州七格污水处理厂 2023-02-06 11:55:59
沃尔德斯迎来开年大吉——成功中标杭州市七格污水处理厂清洁排放提标改造工程(三、四期)深床滤池及相关设备采购项目,中标金额超2000万!
中标价2.06亿元 辛集市污水处理厂城区配套管网 2023-02-03 13:40:43
辛集市住房和城乡建设局辛集市污水处理厂城区配套管网及雨水管网提升项目一期中标公告,中标供应商为辛集市市政工程有限公司,中标价为20590.9102460万元。
中国能建运营埃塞首都最大污水处理厂 2023-01-28 11:33:14
在埃塞俄比亚首都“亚的斯亚贝巴”的南部区域,中国能建葛洲坝集团负责运行维护的卡利提污水处理厂是当地最大的污水处理厂,主要处理当地民众的生活废水及部分工业污水。

版权与免责声明:凡本网注明“来源:环保在线”的所有作品,均为浙江兴旺宝明通网络有限公司-环保在线合法拥有版权或有权使用的作品,未经本网授权不得转载、摘编或利用其它方式使用上述作品。已经本网授权使用作品的,应在授权范围内使用,并注明“来源:环保在线”。违反上述声明者,本网将追究其相关法律责任。

本网转载并注明自其它来源(非环保在线)的作品,目的在于传递更多信息,并不代表本网赞同其观点或和对其真实性负责,不承担此类作品侵权行为的直接责任及连带责任。其他媒体、网站或个人从本网转载时,必须保留本网注明的作品第一来源,并自负版权等法律责任。

如涉及作品内容、版权等问题,请在作品发表之日起一周内与本网联系,否则视为放弃相关权利。

产品推荐 更多


关于我们|本站服务|会员服务|企业建站|旗下网站|友情链接|诚聘英才|产品分类浏览|产品sitemap|频道

环保在线 - 环保行业“互联网+”服务平台

Copyright 2018 hbzhan.comAll Rights Reserved法律顾问:浙江天册律师事务所 贾熙明律师

客服热线:0571-87209775采购热线:0571-87759925媒体合作:0571-87759680

客服部:采购部:编辑部:展会合作:市场一组:市场二组:

[{"rn":"1","Part":"0","ID":"23320022","CompanyID":"672196","Type":"","Name":"工业废水及固废杂盐资源化流程","Address":"","Descrip":"工业废水及固废杂盐资源化流程集成了“自调型能量回收技术”,“HCON高倍浓缩技术”,“SED智能电渗析技术”全新的工业废水治理及资源化路线。","Price":"0","Picture":"9/20221229/638079197361505880246.jpg","PictureDomain":"img67","MarketPrice":"-1","WholesalePrice":"-1","RetailPrice":"-1","PromotionalPrice":"-1","PsOrder":"3180","IndexShow":"1","CompanyLink":"","CompanyName":"上海瑜科环境工程有限公司","MaxOrder":"3","StandUrl":"/st672196","PgID":"168","CityID":"3","City":"上海市","Year":"2","UserID":"683232","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"0","UpdateTime":"2022/12/29 14:29:13","IsOnlinePay":"0","ClassID":"8885","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","HitNumber":"850","CompanyTypeID":"1","LinkMan":"Crystal","TelPhone":"","Tag":"工业废水处理设备,工业废水排放处理系统,废水及固废杂盐资源化","ClassName":"其它污水处理设备","IsCharges":"1","StarNum":"3","ComHitnumber":"6784"},{"rn":"2","Part":"0","ID":"23313192","CompanyID":"64517","Type":"","Name":"耐腐蚀污水加药系统 水处理加药系统","Address":"","Descrip":"耐腐蚀污水加药系统主要是对生活污水和与之类似的工业有机污水处理,其主要处理手段是采用目前较为成熟的生化处理技术接触氧化法,水质参数按一般生活污水水质设计计算,包括药液溶配系统、计量投加系统、安全系统及控制系统组成。按其功能可分为:酸碱加药装置、絮凝加药装置、杀菌加药装置。","Price":"17437","Picture":"2/20140123/637877089316477700353.jpg","PictureDomain":"img63","MarketPrice":"17437","WholesalePrice":"-1","RetailPrice":"49320","PromotionalPrice":"-1","PsOrder":"26881","IndexShow":"1","CompanyLink":"www.doser-qilee.com","CompanyName":"上海祁立环保设备有限公司","MaxOrder":"10","StandUrl":"/st64517","PgID":"168","CityID":"3","City":"上海市","Year":"13","UserID":"68034","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"1","UpdateTime":"2022/12/26 16:19:17","IsOnlinePay":"0","ClassID":"7226","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","HitNumber":"915","CompanyTypeID":"3","LinkMan":"缪小姐","TelPhone":"13918724674","Tag":"高分子泡药系统,全自动加药系统,干粉投加装置,加药装置,污水加药系统","ClassName":"水处理加药系统","IsCharges":"1","StarNum":"6","ComHitnumber":"455143"},{"rn":"3","Part":"0","ID":"23018343","CompanyID":"648806","Type":"","Name":"浆液砂浆输送泵","Address":"","Descrip":"浆液砂浆输送泵具有衬里层抗热变形性能好,耐开裂,防脱落,使用温度高等优势。 耐腐耐磨,一泵多用,酸碱类清液料浆均适用。","Price":"0","Picture":"2/20220311/637825874570072627335.jpg","PictureDomain":"img71","MarketPrice":"0","WholesalePrice":"-1","RetailPrice":"0","PromotionalPrice":"-1","PsOrder":"26415","IndexShow":"1","CompanyLink":"www.sdbfyx.com","CompanyName":"宜兴市盛达泵阀有限公司","MaxOrder":"10","StandUrl":"/st648806","PgID":"168","CityID":"87","City":"无锡市","Year":"2","UserID":"659831","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"0","UpdateTime":"2022/9/22 14:09:25","IsOnlinePay":"0","ClassID":"7766","BrandPicDomin":"","BrandPicName":"","BrandProperty":"盛达泵阀","PBrandID":"2369","HitNumber":"2628","CompanyTypeID":"3","LinkMan":"赵力","TelPhone":"86-0510-80727688","Tag":"浆液输送泵,浆液循环泵,浆液循环输送泵,浆液砂浆输送泵","ClassName":"泵","IsCharges":"1","StarNum":"6","ComHitnumber":"29751"},{"rn":"4","Part":"0","ID":"21602473","CompanyID":"624584","Type":"","Name":"雨水收集蓄水模块 雨水收集装置","Address":"","Descrip":"雨水收集蓄水模块是一种可以用来储存水,但不占空间的新型产品;具有*的承压能力;95%的镂空空间可以实现更有效率的蓄水。","Price":"0","Picture":"2/20210629/637605904365176707153.png","PictureDomain":"img80","MarketPrice":"-1","WholesalePrice":"-1","RetailPrice":"-1","PromotionalPrice":"-1","PsOrder":"28270","IndexShow":"0","CompanyLink":"www.gycds.com","CompanyName":"南京高源机电设备工程有限公司","MaxOrder":"10","StandUrl":"/st624584","PgID":"168","CityID":"86","City":"南京市","Year":"3","UserID":"635368","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"0","UpdateTime":"2023/2/6 9:31:32","IsOnlinePay":"0","ClassID":"9245","BrandPicDomin":"","BrandPicName":"","BrandProperty":"高源","PBrandID":"2327","HitNumber":"802","CompanyTypeID":"3","LinkMan":"黄克军","TelPhone":"13815897475","Tag":"多功能水处理一体机,雨水设备,雨水收集模块,雨水收集系统造价,雨水收集pp模块","ClassName":"雨水收集装置","IsCharges":"1","StarNum":"6","ComHitnumber":"65752"},{"rn":"5","Part":"0","ID":"18697772","CompanyID":"589695","Type":"","Name":"高原型电磁脉冲阀","Address":"闵行区龙吴路4221号","Descrip":"高原型电磁脉冲阀产品应能承受0.8MPa的气源压力。在规定的环境条件下,电磁线圈对外壳的绝缘电阻应大于1MΩ","Price":"0","Picture":"2/20190124/636839171846192649221.jpg","PictureDomain":"img50","MarketPrice":"0","WholesalePrice":"-1","RetailPrice":"0","PromotionalPrice":"-1","PsOrder":"23750","IndexShow":"0","CompanyLink":"www.sbfec.net","CompanyName":"上海袋式除尘配件有限公司","MaxOrder":"10","StandUrl":"/st589695","PgID":"168","CityID":"3","City":"上海市","Year":"5","UserID":"600074","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"0","UpdateTime":"2022/11/3 13:11:25","IsOnlinePay":"0","ClassID":"7940","BrandPicDomin":"","BrandPicName":"","BrandProperty":"其他品牌","PBrandID":"541","HitNumber":"2766","CompanyTypeID":"3","LinkMan":"于经理","TelPhone":"86-021-64343808","Tag":"高原电磁脉冲阀,电磁脉冲阀,高原式电磁脉冲阀,高原型淹没电磁脉冲阀,淹没式电磁脉冲阀","ClassName":"除尘阀门","IsCharges":"1","StarNum":"6","ComHitnumber":"153651"},{"rn":"6","Part":"0","ID":"12428389","CompanyID":"165992","Type":"VVP","Name":"雾化喷嘴","Address":"","Descrip":"雾化喷嘴雾角度从15度至115度,应用范围广的扇形喷嘴,雾化充足、节能节水成本低、效果好产生中央较强两端较弱,呈山形流量分布之扇形喷嘴要数个喷嘴并排使用时,若让喷雾形状之两端重叠,则流量会呈现出均等分布","Price":"0","Picture":"2/20160225/635920038917691167305.jpg","PictureDomain":"img67","MarketPrice":"0","WholesalePrice":"-1","RetailPrice":"0","PromotionalPrice":"-1","PsOrder":"4960","IndexShow":"0","CompanyLink":"","CompanyName":"雾的池内(上海)贸易有限公司","MaxOrder":"4","StandUrl":"/st165992","PgID":"168","CityID":"3","City":"上海市","Year":"8","UserID":"173592","ShowPrice":"0.00","AttType":"0","AttState":"3","AttAddType":"0","UpdateTime":"2016/10/12 17:32:50","IsOnlinePay":"0","ClassID":"9527","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","HitNumber":"4169","CompanyTypeID":"3","LinkMan":"苏小姐","TelPhone":"021-61409731-122","Tag":"精细雾化喷嘴,*体喷嘴,雾化喷嘴","ClassName":"喷雾设备","IsCharges":"1","StarNum":"5","ComHitnumber":"308101"}]