The Role of Ferrate (VI) in the Pretreatment of Algal Cells and Algal Organic Matters: A Review

被引：0
作者：
Wang, Saige [1 ,2 ]
Yang, Shuyi [3 ]
Chen, Huan [4 ]
Lin, Qiufeng [5 ]
机构：
[1] Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China
[2] Int Inst Appl Syst Anal, Adv Syst Anal ASA Program, A-2361 Laxenburg, Austria
[3] Zhejiang Univ Technol, Coll Environm, Hangzhou 310014, Peoples R China
[4] CECEP DADl Hangzhou Environm Remediat Co Ltd, Hangzhou 310014, Peoples R China
[5] Montclair State Univ, Dept Earth & Environm Studies, Montclair, NJ 07043 USA
来源：
WATER | 2024年 / 16卷 / 10期
关键词：
ferrate; algal removal; AOM; algal toxins; Fe(VI) combined methods; MICROCYSTIN-LR; POTASSIUM FERRATE(VI); SIMULTANEOUS REMOVAL; WATER-TREATMENT; GREEN-ALGAE; COAGULATION; CYANOBACTERIA; FLOCCULATION; TOXICITY; IMPACTS;
D O I：
10.3390/w16101361
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Algal blooms are caused by excessive levels of nitrogen, phosphorus, and other plant nutrients in water. Algae and algal organic matter (AOM) pose a great threat to the quality of drinking water. This manuscript offers a systematic review of algal removal by ferrate (Fe(VI)) oxidation, including the conditions for the removal of different algae by Fe(VI) and the factors affecting the removal efficiency. On this basis, the oxidation and coagulation mechanisms of algae removal by Fe(VI) are discussed. Then, the review introduces the process combining Fe(VI) pre-oxidation with aluminum sulfate action. The addition of aluminum sulfate can further enhance the coagulation effect and reduce the formation of disinfection byproducts (DBPs) in the subsequent chlorination process by effectively removing AOM, which is recognized as a precursor of DBPs. In addition, recent studies on the combined application of Fe(VI) and Fe(II) are also reviewed. In a reasonable dose range, the synergistic effect of Fe(VI) and Fe(II) can significantly improve the removal of algae and algal toxins. Finally, this review provides a comprehensive evaluation of the applicability of Fe(VI) in removing algal material, offers guidance for the harmless treatment of algae with Fe(VI), and identifies future research questions.
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页数：11
相关论文
共 68 条
  • [1] Physicochemical implications of cyanobacteria oxidation with Fe(VI)
    Addison, Erika L.
    Gerlach, Kyle T.
    Spellman, Charles D., Jr.
    Santilli, Grace
    Fairbrother, Alyson R.
    Shepard, Zachary
    Dudle, Jeanine D.
    Goodwill, Joseph E.
    [J]. CHEMOSPHERE, 2021, 266
  • [2] Advanced coagulation with liquid ferrate as SWRO desalination pretreatment during severe algal bloom. Process performance, environmental impact, and cost analysis
    Alshahri, Abdullah H.
    Giagnorio, Mattia
    Dehwah, Abdullah H. A.
    Obaid, M.
    Missimer, Thomas M.
    Leiknes, TorOve
    Ghaffour, Noreddine
    Fortunato, Luca
    [J]. DESALINATION, 2022, 537
  • [3] Role of dissolved air flotation (DAF) and liquid ferrate on mitigation of algal organic matter (AOM) during algal bloom events in RO desalination
    Alshahri, Abdullah H.
    Fortunato, Luca
    Zaouri, Noor
    Ghaffour, Noreddine
    Leiknes, TorOve
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2021, 256
  • [4] Advanced coagulation using in-situ generated liquid ferrate, Fe (VI), for enhanced pretreatment in seawater RO desalination during algal blooms
    Alshahri, Abdullah H.
    Fortunato, Luca
    Ghaffour, NorEddine
    Leiknes, TorOve
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 685 : 1193 - 1200
  • [5] Enhancing photocatalytic degradation of the cyanotoxin microcystin-LR with the addition of sulfate-radical generating oxidants
    Antoniou, M. G.
    Boraei, I.
    Solakidou, M.
    Deligiannakis, Y.
    Abhishek, M.
    Lawton, L. A.
    Edwards, C.
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2018, 360 : 461 - 470
  • [6] Aluminium in aquatic environments: abundance and ecotoxicological impacts
    Botte, Audrey
    Zaidi, Mariem
    Guery, Joelle
    Fichet, Denis
    Leignel, Vincent
    [J]. AQUATIC ECOLOGY, 2022, 56 (03) : 751 - 773
  • [7] An improved method for detecting electrophoretic mobility of algae during the destabilisation process of flocculation: flocculant demand of different species and the impact of DOC
    Clasen, J
    Mischke, U
    Drikas, M
    Chow, C
    [J]. JOURNAL OF WATER SERVICES RESEARCH AND TECHNOLOGY-AQUA, 2000, 49 (02): : 89 - 101
  • [8] Fast removal of cyanobacterial toxin microcystin-LR by a low-cytotoxic microgel-Fe(III) complex
    Dai, Guofei
    Quan, Changyun
    Zhang, Xianzheng
    Liu, Jin
    Song, Lirong
    Gan, Nanqin
    [J]. WATER RESEARCH, 2012, 46 (05) : 1482 - 1489
  • [9] Darko B., 2014, Water Reclamation and Sustainability, P183
  • [10] Addressing harmful algal blooms (HABs) impacts with ferrate(VI): Simultaneous removal of algal cells and toxins for drinking water treatment
    Deng, Yang
    Wu, Meiyin
    Zhang, Huiqin
    Zheng, Lei
    Acosta, Yaritza
    Hsu, Tsung-Ta D.
    [J]. CHEMOSPHERE, 2017, 186 : 757 - 761
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