Study on modeling of coagulant dosage system in water purification process

被引：2
|
作者：
Du, Xianjun [1 ]
Yu, Ping [1 ]
Shi, Songtao [2 ]
机构：
[1] College of Electrical and Information Engineering, Lanzhou University of Technology, 730050, Lanzhou, China
[2] China Energy Engineering Group Co. Ltd., 100029, Beijing, China
来源：
Information Technology Journal | 2013年 / 12卷 / 14期
关键词：
Water treatment plants - Process control - Effluents - Chemical water treatment - Least squares approximations - Purification - Water quality;
D O I：
10.3923/itj.2013.2651.2655
中图分类号：
学科分类号：
摘要：
In order to make the coagulant dosage control performance better in water purification process, a mathematic model used for coagulant dosage control in water purification plant is established by the mathematical least square method. We have found the main factors influencing the turbidity water and coagulation thorns dosing quantity of the mathematical relationship and quantitative validate the quantitative, to establish the mathematical relationship in particular waterworks coagulant dosage automation mathematical model. The simulation results and the application results in the Xining No.8 water purification plant of the strategy used in the actual water purification plant verified its higher control accuracy. And also, it improved processing efficiency and the effluent quality, reduced the processing costs. © 2013 Asian Network for Scientific Information.
引用
收藏
页码：2651 / 2655
相关论文
共 50 条
  • [41] ZETA POTENTIAL (ζ) AS A CRITERION FOR OPTIMIZATION OF COAGULANT DOSAGE IN A DRINKING WATER TREATMENT PLANT
    Betancur, Bibiana
    Jimenez, David M.
    Linares, Balmes G.
    [J]. DYNA-COLOMBIA, 2012, 79 (175): : 166 - 172
  • [42] COAGULANT COST OPTIMIZATION FOR SURFACE WATER COAGULATION PROCESS
    Wolska, Malgorzata
    Molczan, Marek
    Solipiwko-Piescik, Anna
    Urbanska-Kozlowska, Halina
    [J]. ARCHITECTURE CIVIL ENGINEERING ENVIRONMENT, 2018, 11 (03) : 153 - 161
  • [43] Moringa oleifera Plant as potent alternate to Chemical Coagulant in Water Purification
    Pandey, Pratibha
    Khan, Fahad
    [J]. BRAZILIAN JOURNAL OF PHARMACEUTICAL SCIENCES, 2022, 58
  • [44] Mathematical modeling of optimal coagulant dosage for tofu preparation using MgCl2
    Chen, Jian
    Cai, Lei
    Huang, Xiaolong
    Fu, Hongling
    Sun, Ling
    Yuan, Changwei
    Gong, Hao
    Lyu, Bo
    Wang, Zhaohui
    Yu, Hansong
    [J]. FOOD CHEMISTRY-X, 2024, 21
  • [45] Study of Reliability Modeling for Process System
    Zhang, Kun-Lun
    Guo, Bo
    Jiang, Ping
    [J]. ADVANCES IN MECHANICAL DESIGN, PTS 1 AND 2, 2011, 199-200 : 445 - 448
  • [46] Expert system for applying coagulant in water treatment: case study in Nobres (Brazil)
    Moraes Zaque, Ricardo Augusto
    Pereira da Silva, Welitom Ttatom
    Santos, Aldecy de Almeida
    [J]. WATER PRACTICE AND TECHNOLOGY, 2018, 13 (04): : 832 - 840
  • [47] Model-based measurement error detection of a coagulant dosage control system
    Liu, W.
    Ratnaweera, H.
    Kvaal, K.
    [J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2019, 16 (07) : 3135 - 3144
  • [48] Model-based measurement error detection of a coagulant dosage control system
    W. Liu
    H. Ratnaweera
    K. Kvaal
    [J]. International Journal of Environmental Science and Technology, 2019, 16 : 3135 - 3144
  • [49] Quantitative imaging and modeling of colloidal gelation in the coagulant dipping process
    Williams, Ian
    Naderizadeh, Sara
    Sear, Richard P.
    Keddie, Joseph L.
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2022, 156 (21):
  • [50] IMPROVED PROCESS MODELING OF WATER-PURIFICATION BY FILTRATION THROUGH ANTIGRANULOCYTES BEDS
    YAROSHEVSKAYA, NV
    [J]. JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1986, 59 (05): : 969 - 973
12345