FENTON流体化床与曝气生物滤池联合在造纸废水提标改造中的应用研究  

Study on Application of FENTON-FBR and BAF in the Upgrading of Printing and Papermaking Wastewater

作　　者：周舟 邵奔奔 金英强 黄维荣 诸杰 Zhou Zhou;Shao Benben;Jin Yingqiang;Huang Weirong;Zhu Jie(Huaqiao Fenghuang Paper Company,Deyang 618000,China;Hangzhou Shanyuyuan Environmental Protection Technology Co.,Ltd.,Hangzhou 311121,China)

机构地区：[1]四川华侨凤凰纸业有限公司,四川德阳618000 [2]杭州山屿源环保科技有限公司,浙江杭州311121

出　　处：《广东化工》2024年第20期123-125,共3页Guangdong Chemical Industry

摘　　要：本文对四川德阳某造纸厂造纸废水深度处理扩容及提标改造项目工程案例进行了论述,选用FENTON流体化床与曝气生物滤池联合的主体处理工艺对造纸废水进行深度处理提标改造,废水从《制浆造纸工业水污染物排放标准》GB3544-2008表2造纸企业排放标准提升至《四川省岷江、沱江流域水污染物排放标准》DB51/2311-2016表1“工业园区集中式污水处理厂”排放限值。本工艺具有较高的难降解污染物去除效率,较强的抗冲击负荷能力,以及相对稳定的出水水质,具备良好的应用价值,同时具有较低的运行费用。This paper presents a case study on the comprehensive treatment and upgrading project for papermaking wastewater in a paper mill located in Deyang,Sichuan Province.The chosen primary treatment approach for achieving deep treatment and upgrading of the papermaking wastewater involves the combination of a FENTON-FBR and an BAF.By implementing this process,the wastewater is successfully elevated from the emission standard specified in Table 2 of the Emission Standards for Water Pollutants in the Pulp and Paper Industry(GB3544-2008)for papermaking enterprises to the discharge limit stipulated in Table 1 of the Water Pollutant Emission Standards for the Minjiang and Tuojiang River Basins in Sichuan Province(DB51/2311-2016)applicable to“Industrial Park Centralized Wastewater Treatment Plants.”Notably,this treatment method exhibits outstanding performance in terms of effectively removing refractory pollutants,displaying robust resistance against shock loads,and consistently delivering stable effluent quality.Consequently,it holds considerable practical value while simultaneously ensuring economical operational costs are maintained at a low level.

关 键 词：造纸废水 FENTON流体化床 曝气生物滤池 难降解污染物 DB51/2311-2016 

分 类 号：TQ[化学工程]