中文核心期刊
CSCD来源期刊(核心库)
中国科技核心期刊
RCCSE中国核心学术期刊
JST China 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

再生水地下回灌过程中溶解性有机物的组成结构变化及其特性

郭甜甜 张晗 安文刚 段雨彤 范伟 霍明昕

郭甜甜, 张晗, 安文刚, 段雨彤, 范伟, 霍明昕. 再生水地下回灌过程中溶解性有机物的组成结构变化及其特性[J]. 环境工程, 2020, 38(6): 126-131,107. doi: 10.13205/j.hjgc.202006020
引用本文: 郭甜甜, 张晗, 安文刚, 段雨彤, 范伟, 霍明昕. 再生水地下回灌过程中溶解性有机物的组成结构变化及其特性[J]. 环境工程, 2020, 38(6): 126-131,107. doi: 10.13205/j.hjgc.202006020
GUO Tian-tian, ZHANG Han, AN Wen-gang, DUAN Yu-tong, FAN Wei, HUO Ming-xin. COMPOSITIONAL STRUCTRE CHANGES AND CHARACTERISTICS OF DISSOLVED ORGANIC MATTERS DURING ARTIFICIAL GROUNDWATER RECHARGE WITH RECLAIMED WATER[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(6): 126-131,107. doi: 10.13205/j.hjgc.202006020
Citation: GUO Tian-tian, ZHANG Han, AN Wen-gang, DUAN Yu-tong, FAN Wei, HUO Ming-xin. COMPOSITIONAL STRUCTRE CHANGES AND CHARACTERISTICS OF DISSOLVED ORGANIC MATTERS DURING ARTIFICIAL GROUNDWATER RECHARGE WITH RECLAIMED WATER[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(6): 126-131,107. doi: 10.13205/j.hjgc.202006020

再生水地下回灌过程中溶解性有机物的组成结构变化及其特性

doi: 10.13205/j.hjgc.202006020
基金项目: 

国家自然科学基金面上项目(51678121)

国家自然科学基金重点项目(51238001)

中央高校基本科研业务费专项资金资助(2412019ZD004)。

详细信息
    作者简介:

    郭甜甜(1996-),硕士,主要研究方向为再生水地下储存。guott427@nenu.edu.cn

    通讯作者:

    霍明昕(1957-),男,教授,主要研究方向为城市污水再生与储存。nenupapersubmit@126.com

COMPOSITIONAL STRUCTRE CHANGES AND CHARACTERISTICS OF DISSOLVED ORGANIC MATTERS DURING ARTIFICIAL GROUNDWATER RECHARGE WITH RECLAIMED WATER

  • 摘要: 对再生水包气带渗滤过程进行模拟实验,分析此过程中总溶解性有机物(DOM)含量和结构组成的变化规律,并采用IHSS推荐方法提取主要有机物组成进行分析表征。结果表明:经回灌处理后,再生水ρ(COD)由57.90 mg/L(0 h)降低至21.50 mg/L(159 h),去除率达到63%;ρ(DOC)相应由12.40 mg/L降低至7.16 mg/L,去除率达到42%。荧光区域积分计算结果表明,再生水中DOM主要由芳香蛋白类物质和溶解性微生物代谢产物组成,包气带土壤介质中的DOM则主要由腐植酸类物质组成;受土壤DOM淋溶释放影响,实验过程中淋滤出水DOM组成主要以腐植酸类物质为主(占比>0.6)。SEM及EDS分析结果表明,腐植酸表面呈海绵状,主要由C(64.40%)、O(34.25%)元素组成,FTIR分析得出其中含有羟基和羧基等活性官能团,紫外可见光谱呈现单调而无特征性的现象,特征峰值计算显示所提取腐植酸属于大分子范畴。
  • 肖宇. 高碑店污水处理厂二级出水深度处理后用于地下回灌的再生污水健康风险评价[D]. 北京:中国地质大学(北京), 2005.
    魏亮亮, 赵庆良, 薛爽,等. 二级出水经地下水回灌后的梯级利用及安全评价[J]. 中国给水排水, 2012, 28(19):78-83.
    MICHAEL-KORDATOU I, MICHAEL C, DUAN X, et al. Dissolved effluent organic matter: characteristics and potential implications in wastewater treatment and reuse applications [J]. Water Research, 2015, 77:213-248.
    唐东民. 溶解性有机质的动态变化及其对有机物吸附解吸的影响[D]. 四川:四川农业大学, 2008.
    白英臣. 天然溶解有机质和环境污染物的相互作用:以铜、汞离子和卡马西平为例[D]. 北京:中国科学院地球化学研究所,2007.
    李峰. 再生水补给地下水过程中水文地球化学作用的模拟研究[D]. 北京:中国地质大学(北京), 2015.
    张晗. 再生水地下储存过程中的水质变化及水文地球化学演化规律研究[D]. 长春:东北师范大学, 2018.
    MORTEZA B, RASMUS B, COLIN S, et al. Handling of Rayleigh and Raman scatter for PARAFAC modeling of fluorescence data using interpolation [J]. Journal of Chemometrics, 2010, 20(3/4):99-105.
    CHEN W, WESTERHOFF P, LEENHEER J A, et al. Fluorescence excitation-emission matrix regional integration to quantify spectra for dissolved organic matter [J]. Environmental Science & Technology, 2015, 37(24):5701-5710.
    SHOZO K, AKIRA W, KAZUHITOITOH, et al. Comparison of two methods of preparation of humic and fulvic acids, IHSS method and NAGOYA method [J]. Soil Science & Plant Nutrition, 2006, 38(1):23-30.
    ZHANG S, YUAN L, LI W, et al. Characterization of pH-fractionated humic acids derived from Chinese weathered coal [J]. Chemosphere, 2017, 166:334-342.
    ESSANDOH H M K, TIZAOUI C, MOHAMED M H A. Removal of dissolved organic carbon and nitrogen during simulated soil aquifer treatment [J]. Water Research, 2013, 47(11):3559-3572.
    WESTERHOFF P, PINNEY M. Dissolved organic carbon transformations during laboratory-scale groundwater recharge using lagoon-treated wastewater [J]. Waste Management, 2000, 20(1):75-83.
    JARUSUTTHIRAK C, AMY G. Understanding soluble microbial products (SMP) as a component of effluent organic matter (EfOM) [J]. Water Research, 2007, 41(12):2787-2793.
    崔晓春. 再生水中余铝对生物堵塞和生物膜形成的影响与作用机制[D]. 长春:东北师范大学, 2017.
    WU L L, ZHAO X, ZHANG M. Removal of dissolved organic matter in municipal effluent with ozonation, slow sand filtration and nanofiltration as high quality pre-treatment option for artificial groundwater recharge [J]. Chemosphere, 2011, 83(5):693-699.
    FOX P, ABOSHANP W, ALSAMADI B. Analysis of soils to demonstrate sustained organic carbon removal during soil aquifer treatment[J]. Journal of Environmental Quality, 2005, 34(1):156-163.
    NōGRE M, VINDROLA D, SPERA S, et al. Effect of the chemical composition of soil humic acids on their viscosity, surface pressure,and morphology [J]. Soil Science, 2002, 167(10):636-651.
    林樱. 土壤、沉积物以及蓝藻中有机质标准物质的提取与表征[D]. 北京:中国环境科学研究院, 2011.
    LI L, ZHAO Z Y, HUANG W L, et al. Characterization of humic acids fractionated by ultrafiltration [J]. Organic Geochemistry, 2004, 35(9):1025-1037.
    BAI Y, WU F, LIU C, et al. Interaction between carbamzepine and humic substances: a fluorescence spectroscopy study [J]. Environmental Toxicology and Chemistry, 2008, 27(1):95-102.
    HENRY V M. Association of hydrophobic organic contaminants with soluble organic matter: evaluation of the database of K doc values [J]. Advances in Environmental Research, 2002, 6(4):577-593.
    DOSKOČIL L, BURDÍKOVÁ-SZEWIECZKOVÁ J, ENEV V, et al. Spectral characterization and comparison of humic acids isolated from some European lignites [J]. Fuel, 2018, 213:123-132.
    毛静春. 中国干旱半干旱草原地区土壤中腐殖质的提取与表征研究[D]. 哈尔滨:哈尔滨工业大学, 2015.
  • 加载中
计量
  • 文章访问数:  42
  • HTML全文浏览量:  6
  • PDF下载量:  0
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-05-20

目录

    /

    返回文章
    返回