Study on treatment of ultra-high concentration phosphorus-containing wastewater

被引:0
|
作者
Qi, Peishi [1 ]
Yao, Xiaoran [1 ]
Liu, Yunzhi [1 ]
机构
[1] Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Harbin 150006, Peoples R China
关键词
lime electrolysis Phosphorus removal;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
An efficient combined treatment process, limeelectrolysis was developed to treat the Ultra-high concentration phosphorus-containing Wastewater. The experimental results show that the removal rates of COD and TP are 86.4%, 69.9%, respectively. The results indicated that the optimal conditions are: lime dosage was 2g, pH 8.5, mixing rate 2.5(equivalent units) and reaction time 20min, sedimentation time 10min; using the soluble iron plate and carbon rod as electrode plate, electrolysis pH 7, electric current 0.4 A, reaction time 80 min, exchange electrode reaction 2min per 12min. The biodegradability of the wastewater was improved evidently. This combined process provides instructive example for efficient treatment of Ultra-high concentration phosphorus-containing Wastewater.
引用
收藏
页码:500 / 503
页数:4
相关论文
共 50 条
  • [1] Pretreatment of high concentration phosphorus-containing wastewater
    Chen Ying
    Sun Lulu
    Zhang Jingwei
    Sun Nannan
    [J]. PROGRESS IN ENVIRONMENTAL PROTECTION AND PROCESSING OF RESOURCE, PTS 1-4, 2013, 295-298 : 1187 - +
  • [2] Advances in the treatment of phosphorus-containing wastewater
    Li, Yong
    Nan, Xiaolong
    Li, Dongyun
    Wang, Liming
    Xu, Rui
    Li, Qian
    [J]. 6TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING, 2021, 647
  • [3] Improvement of crossflow microfiltration performances for treatment of phosphorus-containing wastewater
    Zhang, Jin
    Sun, Yuxin
    Chang, Qibing
    Liu, Xingqin
    Meng, Guangyao
    [J]. DESALINATION, 2006, 194 (1-3) : 182 - 191
  • [4] Preparation and regeneration of iron-modified nanofibres for low-concentration phosphorus-containing wastewater treatment
    Luo, Ying
    Liu, Min
    Chen, Ying
    Wang, Tingting
    Zhang, Wei
    [J]. ROYAL SOCIETY OPEN SCIENCE, 2019, 6 (09):
  • [5] Cationic Polyacrylamide Emulsion with Ultra-high Concentration as a Flocculant for Paper Mill Wastewater Treatment
    Yang, Kaiji
    Chen, Jinghuan
    Yao, Chunli
    [J]. BIORESOURCES, 2020, 15 (02): : 3173 - 3189
  • [6] STUDY on the TREATMENT of WASTEWATER CONTAINING HIGH CONCENTRATION of AMMONIA NITROGEN
    Chen, Yunnen
    Ding, Lichao
    Fan, Jingbiao
    [J]. EPD CONGRESS 2011, 2011, : 1037 - 1043
  • [7] The Recovery of Phosphorus from Acidic Ultra-High Phosphorous Wastewater by the Struvite Crystallization
    Li, Qiang
    Wang, Song
    Wang, Lifang
    Zhang, Li
    Wan, Xiaohui
    Sun, Zhiguo
    [J]. WATER, 2020, 12 (04)
  • [8] COMPARATIVE STUDY OF PHOSPHORUS-CONTAINING POLYMERS WITH HIGH PERFORMANCE PROPERTIES
    Serbezeanu, Diana
    Carja, Ionela-Daniela
    Vlad-Bubulac, Tachita
    Hamciuc, Corneliu
    Bruma, Maria
    [J]. REVUE ROUMAINE DE CHIMIE, 2012, 57 (4-5) : 393 - 399
  • [9] Phosphorus-containing Polysulfones - A Comparative Study
    Hoffmann, Thorsten
    Pospiech, Doris
    Haeussler, Liane
    Sahre, Karin
    Komber, Hartmut
    Harnisch, Christina
    Landwehr, Maria Auf Der
    Schaefer, Alexander
    Doering, Manfred
    [J]. HIGH PERFORMANCE POLYMERS, 2010, 22 (06) : 715 - 741
  • [10] Desalination and enrichment of phosphorus-containing wastewater via cyclopentane hydrate
    Yang, Yamei
    Du, Rui
    Shi, Changrui
    Zhao, Jiafei
    Song, Yongchen
    Zhang, Lunxiang
    Ling, Zheng
    [J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (04):