中国科学引文数据库（CSCD）来源期刊
中国科技核心期刊
环境科学领域高质量科技期刊分级目录T2级期刊
RCCSE中国核心学术期刊
美国化学文摘社（CAS）数据库 收录期刊
日本JST China 收录期刊
世界期刊影响力指数（WJCI）报告 收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

印染污泥基生物炭吸附处理难降解有机废水

蒋玉柱,  惠贺龙,  刘弘毅,  丁广超,  卢文义,  李松庚

downloadPDF
文章导航 > 环境工程  > 2022 >  40(10): 32-39
蒋玉柱, 惠贺龙, 刘弘毅, 丁广超, 卢文义, 李松庚. 印染污泥基生物炭吸附处理难降解有机废水[J]. 环境工程, 2022, 40(10): 32-39. doi: 10.13205/j.hjgc.202210005
引用本文: 蒋玉柱, 惠贺龙, 刘弘毅, 丁广超, 卢文义, 李松庚. 印染污泥基生物炭吸附处理难降解有机废水[J]. 环境工程, 2022, 40(10): 32-39. doi: 10.13205/j.hjgc.202210005
shu
JIANG Yuzhu, HUI Helong, LIU Hongyi, DING Guangchao, LU Wenyi, LI Songgeng. STUDY ON THE EFFECTIVENESS OF TEXTILE DYING SLUDGE BIOCHAR IN TREATING REFRACTORY ORGANIC WASTEWATER[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(10): 32-39. doi: 10.13205/j.hjgc.202210005
Citation: JIANG Yuzhu, HUI Helong, LIU Hongyi, DING Guangchao, LU Wenyi, LI Songgeng. STUDY ON THE EFFECTIVENESS OF TEXTILE DYING SLUDGE BIOCHAR IN TREATING REFRACTORY ORGANIC WASTEWATER[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(10): 32-39. doi: 10.13205/j.hjgc.202210005
shu

印染污泥基生物炭吸附处理难降解有机废水

doi: 10.13205/j.hjgc.202210005

  • 1. 中国科学院过程工程研究所 多相复杂系统国家重点实验室, 北京 100190;

  • 2. 中国科学院大学 化学工程学院, 北京 100190;

  • 3. 滨州市渤海高等研究院, 山东 滨州 256600

基金项目: 

美丽中国生态文明建设科技工程专项资助项目 (XDA23030301)

教育部产学合作协同育人项目

详细信息
    作者简介:

    蒋玉柱,男,硕士,主要研究方向为有机固废资源化。jyz1503010507@163.com

    通讯作者:

    惠贺龙,男,副研究员,主要研究方向为固废资源化利用与污水处理。hlhui@ipe.ac.cn

    李松庚,男,研究员,主要研究方向为能源化工与环境。sgli@ipe.ac.cn

STUDY ON THE EFFECTIVENESS OF TEXTILE DYING SLUDGE BIOCHAR IN TREATING REFRACTORY ORGANIC WASTEWATER

  • 1. State Key Lab of Multi-phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;

  • 2. School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100190, China;

  • 3. Binzhou Institute of Technology, Binzhou 256600, China

    摘要
  • 摘要: 以印染污泥为原料制备污泥基生物炭(SC),分别考察了炭化温度、吸附时间等参数对SC处理废水吸附性能的影响规律,对比研究了SC与专用商业活性炭处理废水的吸附性能。结果表明:高温炭化有利于增加污泥炭的比表面积、孔容、石墨化程度以提高其吸附性能,高温污泥炭SC-900℃的比表面积为140.65 m2/g,介孔孔容占比 ≥ 90%,其处理焦化废水、消化滤液的COD脱除率均可达到商业炭的70%,并表现出优异的脱色能力,对于高色度消化滤液的浊度脱除率(89.56%)显著高于商业炭(16.70%);SC对较大分子污染物具有较高的吸附速率,处理消化滤液达到吸附平衡时间(≤ 120 min)显著低于商业炭(>24 h),尤其对其中含致色官能团的类腐殖质大分子有机物具有选择性吸附能力,且吸附行为主要发生在3.8~5.4 nm的介孔孔道内。并为污泥炭吸附处理废水工业应用提出了指导性建议。
    Abstract: The sludge-based carbon (SC) was prepared from textile dyeing sludge, and the impact of carbonization temperature and reaction time on the adsorption capacity of SC treating refractory industrial wastewater were investigated. Simultaneously the adsorption preference of SC and commercial activated carbon (CAC) was compared and studied. The results indicate that the SC derived from higher carbonization temperature can own more specific surface area, pore volume and deeper graphitization degree which facilitate its adsorption capacity. The SC-900℃ owns more than 90% mesoporous pore volume and it's specific surface area reaches 140.65 m2/g. The chemical oxygen demand (COD) removal rate of SC-900℃ treating coking wastewater and digest filtrate is as effective as 70% that of CAC. Besides, the SC-900℃(89.56%)present superior decolorizing effect than CAC(16.70%)when treating high chromaticity digestion filtrate. The macromolecular pollutants can be rapidly adsorbed by SC, the adsorption equilibrium time of SC-900℃(≤ 120 min) treating digestion filtrate is significantly lower than that of CAC(>24 h); Especially, the humus-like macromolecular compounds containing chromogenic functional groups could be selectively absorbed in the mesoporous (3.8~5.4 nm) of SC. At last, some guidance suggestions for industrialization application of SC to treat refractory industrial wastewater are put forward based on above research results.
    • HTML全文
    • 参考文献(18)
  • [1] WEN Q H,CHEN H M,WEI J J,et al. Preparation of nitrogen-doped porous carbon by urea-formaldehyde resin for the construction of membrane adsorption reactor to remove refractory pollutant[J]. Separation and Purification Technology,2021,282:120105.
    [2] 熊富忠,温东辉. 难降解工业废水高效处理技术与理论的新进展[J]. 环境工程,2021,39(11):1-16.
    [3] LI Y H,CHANG F M,HUNAG B,et al. Activated carbon preparation from pyrolysis char of sewage sludge and its adsorption performance for organic compounds in sewage[J]. Fuel,2020,266:117053.
    [4] 林旭萌,宿程远,黄纯萍,等. 污泥质生物炭对2,4-二氯苯酚的吸附性能[J]. 环境工程,2019,37(8):154-158.
    [5] ZHOU H,WEI C H,ZHANG F Z,et al. A comprehensive evaluation method for sludge pyrolysis and adsorption process in the treatment of coking wastewater[J]. Journal of Environmental Management,2019,235:423-431.
    [6] LIU H D,XU G R,LI G B. The characteristics of pharmaceutical sludge-derived biochar and its application for the adsorption of tetracycline[J]. Science of the Total Environment,2020,747:141492.
    [7] RAVENNI G,CAFAGGI G,SAROSSY Z,et al. Waste chars from wood gasification and wastewater sludge pyrolysis compared to commercial activated carbon for the removal of cationic and anionic dyes from aqueous solution[J]. Bioresource Technology Reports,2020,10:100421.
    [8] LIU X Q,DING H S,WANG Y Y,et al. Pyrolytic temperature dependent and ash catalyzed formation of sludge char with ultra-high adsorption to 1-naphthol[J]. Environmental Science & Technology,2016,50(5):2602-2609.
    [9] CHEN X H,NING X A,LAI X J,et al. Chlorophenols in textile dyeing sludge:pollution characteristics and environmental risk control[J].Journal of Hazardous Materials,2021,416:125721.
    [10] SEREDYCH M,BANDOSZ T J. Sewage sludge as a single precursor for development of composite adsorbents[J]. Chemical Engineering Journal,2007,128(1):59-67.
    [11] LI L F,AI J,ZHANG W J,et al. Relationship between the physicochemical properties of sludge-based carbons and the adsorption capacity of dissolved organic matter in advanced wastewater treatment:effects of chemical conditioning[J]. Chemosphere,2020,243:125333.
    [12] LI M,TANG Y Y,REN N N,et al. Effect of mineral constituents on temperature-dependent structural characterization of carbon fractions in sewage sludge-derived biochar[J]. Journal of Cleaner Production,2018,172:3342-3350.
    [13] MOSKO J,POHORELY M,SKOBLIA S,et al. Structural and chemical changes of sludge derived pyrolysis char prepared under different process temperatures[J]. Journal of Analytical and Applied Pyrolysis,2021,156:105085.
    [14] 王旭,张乐瑶,张昊轩,等. 中空孔结构对W掺杂MFI分子筛丙酮吸附行为的研究[J]. 化工学报,2022(3):1194-1206.
    [15] ZHAO Z M,SUN W J,RAY M B. Adsorption isotherms and kinetics for the removal of algal organic matter by granular activated carbon[J]. Science of the Total Environment,2022,806:150885.
    [16] 杨招艺,陶家林,等. 热解温度对污泥碳基材料表面性质及吸附性能的影响[J]. 环境工程学报,2019,13(11):2711-2721.
    [17] 曹臣,韦朝海,等. 废水处理生物出水中COD构成的解析:以焦化废水为例[J]. 环境化学,2012,31(10):1494-1501.
    [18] SHI Y J,HU H D,REN H Q. Dissolved organic matter (DOM) removal from biotreated coking wastewater by chitosan-modified biochar:adsorption fractions and mechanisms[J]. Bioresource Technology,2020,297:122281.
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  179
  • HTML全文浏览量:  31
  • PDF下载量:  7
  • 被引次数: 0
出版历程
  • 收稿日期:  2022-01-16

目录

    /

    返回文章
    返回

    期刊在线

    作者中心

    友情链接

    版权所有 ©《工业建筑》杂志社有限公司 京ICP备11033253号-1

    本系统由北京仁和汇智信息技术有限公司 设计开发   百度统计