Volume 9 Issue 1
Jan.  2019
Turn off MathJax
Article Contents
Article Navigation >  Journal of Environmental Engineering Technology  > 2019  >  9(1): 82-88
LIU Yanan, YANG Yanmei, LI Junchao, WANG Hongliang, TAN Wei, WANG Kai, DONG Liwei, JIANG Jinyuan. Study on treatment of black and odorous water by KMnO4 pre-oxidation enhanced coagulation process[J]. Journal of Environmental Engineering Technology, 2019, 9(1): 82-88. doi: 10.3969/j.issn.1674-991X.2019.01.012
Citation: LIU Yanan, YANG Yanmei, LI Junchao, WANG Hongliang, TAN Wei, WANG Kai, DONG Liwei, JIANG Jinyuan. Study on treatment of black and odorous water by KMnO4 pre-oxidation enhanced coagulation process[J]. Journal of Environmental Engineering Technology, 2019, 9(1): 82-88. doi: 10.3969/j.issn.1674-991X.2019.01.012
shu

Study on treatment of black and odorous water by KMnO4 pre-oxidation enhanced coagulation process

doi: 10.3969/j.issn.1674-991X.2019.01.012

  • 1. National Engineering Research Center for Inland Waterway Regulation, Chongqing Jiaotong University, Chongqing 400074, China

  • 2. Chinese Research Academy of Environmental Sciences, Beijing 100012, China

More Information
  • Corresponding author: Jinyuan JIANG E-mail: jiangjy@craes.org.cn
  • Received Date: 2018-06-28
  • Publish Date: 2019-01-20
    Abstract
  • The removal effect of organic pollutants in black and odorous water by KMnO4 pre-oxidation combined with conventional coagulating sedimentation treatment processes was studied. The flocculation performance of various coagulant flocculation treatment was analyzed, and the removal effects of CO$D_{Cr}$, UV254 and turbidity before and after adding potassium permanganate compared and analyzed. The test results showed that KMnO4 pre-oxidation technology could strengthen the poly ferric magnesium silicate (PFMS) coagulating sedimentation process to remove organic pollutants. In the entire dosage range of the coagulation test, the PFMS coagulant had a great effect on the black and odorous water turbidity. The removal rate of turbidity was much higher than that of poly aluminum chloride and ferric chloride coagulants. The results of SEM characterization showed that the PFMS was aggregated in a tree-like shape, which could enhance the functions of adsorption bridging and net replenishment in the coagulation process. When the pH of raw water was 8, the dosage of KMnO4 was 25 mg/L, and the pre-oxidation time was 25 minutes, the highest CODCr removal rate of 81.76% could be reached, which was 12.15 percent higher than the single coagulating sedimentation process, while the highest UV254 removal rate was 49.44%, increased by 11.71 percent compared with the single coagulating sedimentation. The turbidity removal rate of black and odorous water before and after adding KMnO4 was both above 90%.

     

    • FullText(HTML)
  • loading
    • References(22)
  • [1]
    曹承进, 陈振楼, 黄民生 . 城市黑臭河道富营养化次生灾害形成机制及其控制对策思考[J].华东师范大学学报(自然科学版), 2015(2):9-20.
    doi: 10.3969/j.issn.1000-5641.2015.02.002

    CAO C J, CHEN Z L, HUANG M S . Study on formation mechanism,and control and preventive measures of eutrophication secondary disasters in urban malodorous-black river[J].Journal of East China Normal University(Natural Science),2015(2):9-20. doi: 10.3969/j.issn.1000-5641.2015.02.002
    [2]
    王旭, 王永刚, 孙长虹 , 等. 城市黑臭水体形成机理与评价方法研究进展[J]. 应用生态学报, 2016,27(4):1331-1340.
    doi: 10.13287/j.1001-9332.201604.014

    WANG X, WANG Y G, SUN C H , et al. Formation mechanism and assessment method for urban black and odorous water body[J]. Chinese Journal of Applied Ecology, 2016,27(4):1331-1340. doi: 10.13287/j.1001-9332.201604.014
    [3]
    李亮, 武成辉, 陈涛 , 等. 过氧化钙在城镇黑臭水体修复中的作用[J]. 化工进展, 2016,35(11):340-346.
    doi: 10.16085/J.issn.1000-6613.2016.s2.061

    LI L, WU C H, CHEN T , et al. Effect of calcium peroxide on the restoration of black and odorous water in towns[J]. Chemical Industry and Engineering Progress, 2016,35(11):340-346. doi: 10.16085/J.issn.1000-6613.2016.s2.061
    [4]
    于玉彬, 黄勇 . 城市河流黑臭原因及机理的研究进展[J]. 环境科技, 2010,23(增刊2):111-114.
    doi: 10.3969/j.issn.1674-4829.2010.z2.037

    YU Y B, HUANG Y . Review of reason and mechanism of black and stink in urban rivers[J]. Environmental Science and Technology, 2010,23(Suppl 2):111-114. doi: 10.3969/j.issn.1674-4829.2010.z2.037
    [5]
    李星, 杨艳玲, 刘锐平 , 等. 高锰酸钾净水的氧化副产物研究[J]. 环境科学学报, 2004,24(1):56-59.
    doi: 10.3321/j.issn:0253-2468.2004.01.011

    LI X, YANG Y L, LIU R P , et al. Reasearch on oxidation by-product in water treatment using potassium permanganate[J]. Journal of Environmental Science, 2004,24(1):56-59. doi: 10.3321/j.issn:0253-2468.2004.01.011
    [6]
    LI L, WEI D, WEI G , et al. Oxidation of cefazolin by potassium permanganate:transformation products and plausible pathways[J]. Chemosphere, 2016,149:279-285.
    doi: 10.1016/j.chemosphere.2016.01.117 pmid: 26872071
    [7]
    田家宇, 陈伟雄, 王威 , 等. 高锰酸盐复合剂强化饮用水除污染生产性研究[J]. 环境工程学报, 2007,1(7):42-46.
    doi: 10.3969/j.issn.1673-9108.2007.07.008

    TIAN J Y, CHEN W X, WANG W , et al. Full-scale study of enhanced treatment by PPC for drinking water production[J]. Chinese Journal of Environmental Engineering, 2007,1(7):42-46. doi: 10.3969/j.issn.1673-9108.2007.07.008
    [8]
    岳兵, 颜勇, 谢美萍 , 等. 高锰酸钾预氧化强化混凝工艺对高藻水的处理[J]. 净水技术, 2013,32(2):16-19.
    doi: 10.3969/j.issn.1009-0177.2013.02.004

    YUE B, YAN Y, XIE M P , et al. Treatment of enhanced coagulation process of potassium permanganate pre-oxidation for raw water with high-algae[J]. Water Purification Technology, 2013,32(2):16-19. doi: 10.3969/j.issn.1009-0177.2013.02.004
    [9]
    苑宝玲, 李坤林, 钱强 , 等. 高锰酸钾预氧化强化处理受污染的水库水[J]. 安全与环境工程, 2005,12(3):42-45.
    doi: 10.3969/j.issn.1671-1556.2005.03.013

    YUAN B L, LI K L, QIAN Q , et al. The effectiveness of permanaganate pre-oxidation enhancing reservoir source water treatment[J]. Safety and Environmental Engineering, 2005,12(3):42-45. doi: 10.3969/j.issn.1671-1556.2005.03.013
    [10]
    李暮, 孙贤波, 刘勇弟 , 等. 印染废水生化出水高锰酸钾强化混凝深度处理溶解性有机物的去除特性[J]. 环境化学, 2012,31(12):1878-1885.

    LI M, SUN X B, LIU Y D , et al. Removal characteristic of dissolved organic matters in bio-treated effluents of dyeing and textile wastewater by potassium permanganate enhanced coagulation[J]. Environmental Chemistry, 2012,31(12):1878-1885.
    [11]
    陈禹志 , 预氧化强化混凝-膜除藻工艺膜污染控制研究[J]. 膜科学与技术, 2016,36(1):104-108.
    doi: 10.16159/j.cnki.issn1007-8924.2016.01.017
    [12]
    马健, 高俊敏, 高旭 , 等. 强化混凝-氧化处理含溴氰菊酯农药水库水[J]. 环境工程学报, 2015,9(6):2777-2782.

    MA J, GAO J M, GAO X , et al. Enhanced coagulation-oxidation treatment of reservoir water containing deltamethrin pesticides[J]. Chinese Journal of Environmental Engineering, 2015,9(6):2777-2782.
    [13]
    ZHANG Z G, LIU D, QIAN Y , et al. Drinking water treatment using a submerged internal-circulation membrane coagulation reactor coupled with permanganate oxidation[J]. Journal of Environmental Sciences, 2017,56(6):153-163.
    doi: 10.1016/j.jes.2016.09.011 pmid: 28571851
    [14]
    TIAN J Y, ERNST M, CUI F , et al. KMnO4pre-oxidation combined with FeCl3,coagulation for UF membrane fouling control[J]. Desalination, 2013,320(11):40-48.
    doi: 10.1016/j.desal.2013.04.017
    [15]
    WANG L, QIAO J L, HU Y H , et al. Pre-oxidation with KMnO4 change sextra-cellular organic matter’s secretion characteristics to improve algal removal by coagulation with a low dosage of polyaluminium chloride[J]. Journal of Environmental Sciences, 2013,25(3):452-459.
    doi: 10.1016/S1001-0742(12)60087-4 pmid: 23923416
    [16]
    姚淑华, 石中亮, 宋守志 , 等. 预氧化-混凝沉淀法处理制浆造纸废水的研究[J]. 环境工程学报, 2003,4(11):75-78.
    doi: 10.3969/j.issn.1673-9108.2003.11.018

    YAO S H, SHI Z L, SONG S Z , et al. Study on treatment of papermaking waste water using pre-oxidation-coagulating sedimentation method[J]. Chinese Journal of Environmental Engineering, 2003,4(11):75-78. doi: 10.3969/j.issn.1673-9108.2003.11.018
    [17]
    胡劲召, 占达东, 王玉杰 , 等. 高锰酸钾预氧化-混凝沉淀组合工艺处理微污染水研究[J]. 生态环境学报, 2011,20(3):511-514.
    doi: 10.3969/j.issn.1674-5906.2011.03.021

    HU J Z, ZHAN D D, WANG Y J , et al. Combination process of KMnO4 pre-oxidation-coagulative precipitation in slightly polluted water treatment[J]. Ecology and Environmental Sciences, 2011,20(3):511-514. doi: 10.3969/j.issn.1674-5906.2011.03.021
    [18]
    LIU R, SUN L, RAN J , et al. Treatment of low-turbidity source water by permanganate pre-oxidation:insitu,formed hydrous manganese dioxide as filter aid[J]. Separation & Purification Technology, 2013,117(1):69-74.
    doi: 10.1016/j.seppur.2013.04.007
    [19]
    刘锐平, 杨艳玲, 李圭白 , 等. 腐殖酸在水合二氧化锰表面的吸附行为[J]. 环境科学学报, 2005,25(3):351-355.
    doi: 10.3321/j.issn:0253-2468.2005.03.013

    LIU R P, YANG Y L, LI G B , et al. Adsorptive behavior of humic acid on hydrous manganese dioxide[J]. Journal of Environmental Science, 2005,25(3):351-355. doi: 10.3321/j.issn:0253-2468.2005.03.013
    [20]
    梁恒, 李星, 李圭白 , 等. 高锰酸钾和氯联合预氧化强化地表水处理[J]. 中国给水排水, 2006,22(增刊1):279-283.

    LIANG H, LI X, LI G B , et al. Combined preoxidation by potassium permanganate and chlorine in enhancing the treatment of surface water[J]. China Water & Wastewater, 2006,22(Suppl 1):279-283.
    [21]
    杨威, 杨艳玲, 陈杰 , 等. 水合二氧化锰混凝去除原水中的浊度物质[J].化学与粘合, 2006(6):416-418.

    YANG W, YANG Y L, CHEN J , et al. Turbid substances removal in raw water by hydrated manganese dioxide[J].Chemicals and Adhesion,2006(6):416-418.
    [22]
    OWEN D M, AMY G L, CHOWDHURY Z K , et al.NOM:characterization and treatability:natural organic matter[J]. Journal American Water Works Association, 1995, 87:46-63
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(456) PDF Downloads(83) Cited by()
    Proportional views
    Related

    Copyright © Editorial Department of Journal of Environmental Engineering Technology

    京ICP备05031605号-2

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return