IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i20p14923-d1260816.html
   My bibliography  Save this article

Field-Scale Constructed Floating Wetland Applied for Revitalization of a Subtropical Urban Stream in Brazil

Author

Listed:
  • Djesser Zechner Sergio

    (LAUTEC—Urban Stormwater and Compensatory Techniques Laboratory, Department of Sanitary and Environmental Engineering, UFSC—Federal University of Santa Catarina, Delfino Conti Street, s/n—Trindade, 88040-900 Florianópolis, SC, Brazil)

  • Alexandra Rodrigues Finotti

    (LAUTEC—Urban Stormwater and Compensatory Techniques Laboratory, Department of Sanitary and Environmental Engineering, UFSC—Federal University of Santa Catarina, Delfino Conti Street, s/n—Trindade, 88040-900 Florianópolis, SC, Brazil)

Abstract

Constructed floating wetland (CFW) is an ecotechnology used to improve water quality using emergent macrophytes on a floating mat structure. The goals of this research were to design and evaluate a low-cost field-scale CFW for revitalization of a polluted lentic section of an urban stream, located in the subtropical coastal region of South Brazil. To attain these goals (i), the design parameters were selected from field-scale applications in the literature, and (ii) the influence of the meteorologic and hydraulic data over the CFW performance to improve water quality were analyzed during five months. Macrophyte leaves grew 1 cm·day −1 . Biochemical oxygen demand (BOD) (72%), total phosphorus (TP) (52%), turbidity (53%), total solids (TS) (60%), dissolved oxygen (DO) (39%) and water temperature (WT) (0.4 °C) showed statistically significant reductions. The HRT was sufficient to reduce dissolved carbonaceous organic matter. HRT and solid particles-related parameters showed reductions both on high and low HRT. The resulting loading rates can be used for the design purposes of similar CFW field applications. The CFW promoted water quality improvement, attractiveness of fauna, temperature regulation, carbon sequestration, and is a potential ecotechnology towards the depollution of river basins in urban areas.

Suggested Citation

  • Djesser Zechner Sergio & Alexandra Rodrigues Finotti, 2023. "Field-Scale Constructed Floating Wetland Applied for Revitalization of a Subtropical Urban Stream in Brazil," Sustainability, MDPI, vol. 15(20), pages 1-18, October.
  • Handle: RePEc:gam:jsusta:v:15:y:2023:i:20:p:14923-:d:1260816
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/20/14923/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/15/20/14923/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Mohamed Elsayed Gabr & Madleen Salem & Hani Mahanna & Mohamed Mossad, 2022. "Floating Wetlands for Sustainable Drainage Wastewater Treatment," Sustainability, MDPI, vol. 14(10), pages 1-17, May.
    2. Munazzam Jawad Shahid & Ameena A. AL-surhanee & Fayza Kouadri & Shafaqat Ali & Neeha Nawaz & Muhammad Afzal & Muhammad Rizwan & Basharat Ali & Mona H. Soliman, 2020. "Role of Microorganisms in the Remediation of Wastewater in Floating Treatment Wetlands: A Review," Sustainability, MDPI, vol. 12(14), pages 1-29, July.
    3. Christopher Walker & Katharina Tondera & Terry Lucke, 2017. "Stormwater Treatment Evaluation of a Constructed Floating Wetland after Two Years Operation in an Urban Catchment," Sustainability, MDPI, vol. 9(10), pages 1-10, September.
    4. Hossain Md Anawar & Rezaul Chowdhury, 2020. "Remediation of Polluted River Water by Biological, Chemical, Ecological and Engineering Processes," Sustainability, MDPI, vol. 12(17), pages 1-18, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Adeel Younas & Love Kumar & Matthew J. Deitch & Sundus Saeed Qureshi & Jawad Shafiq & Sohail Ali Naqvi & Avinash Kumar & Arjmand Qayyum Amjad & Sabzoi Nizamuddin, 2022. "Treatment of Industrial Wastewater in a Floating Treatment Wetland: A Case Study of Sialkot Tannery," Sustainability, MDPI, vol. 14(19), pages 1-20, October.
    2. Syed Wajid Ali Shah & Mujaddad ur Rehman & Azam Hayat & Razia Tahseen & Sadia Bajwa & Ejazul Islam & Syed Najaf Hasan Naqvi & Ghulam Shabir & Samina Iqbal & Muhammad Afzal & Nabeel Khan Niazi, 2022. "Enhanced Degradation of Ciprofloxacin in Floating Treatment Wetlands Augmented with Bacterial Cells Immobilized on Iron Oxide Nanoparticles," Sustainability, MDPI, vol. 14(22), pages 1-15, November.
    3. Zhaozhe Chen & Ozeas S. Costa, 2023. "Nutrient Sequestration by Two Aquatic Macrophytes on Artificial Floating Islands in a Constructed Wetland," Sustainability, MDPI, vol. 15(8), pages 1-15, April.
    4. Alexandros I. Stefanakis, 2019. "The Role of Constructed Wetlands as Green Infrastructure for Sustainable Urban Water Management," Sustainability, MDPI, vol. 11(24), pages 1-19, December.
    5. Jens Gudmundsson & Jens Leth Hougaard, 2021. "River pollution abatement: Decentralized solutions and smart contracts," IFRO Working Paper 2021/07, University of Copenhagen, Department of Food and Resource Economics, revised Oct 2021.
    6. Yanqin Zhang & Xianli You & Shanjun Huang & Minhua Wang & Jianwen Dong, 2022. "Knowledge Atlas on the Relationship between Water Management and Constructed Wetlands—A Bibliometric Analysis Based on CiteSpace," Sustainability, MDPI, vol. 14(14), pages 1-28, July.
    7. Shan Ren & Pei Song & Haichun Cheng & Chao Liu & Rongsheng Chen, 2022. "Enhanced Treatment of Decentralized Domestic Sewage Using Gravity-Flow Multi-Soil-Layering Systems Coupled with Iron-Carbon Microelectrolysis," Sustainability, MDPI, vol. 14(19), pages 1-18, October.
    8. Lanqing Qiu & Ping Yu & Shaofei Li & Huixin Ma & Danying Li & Jianzhu Li, 2022. "Water Purification Effect of Ecological Floating Bed Combination Based on the Numerical Simulation," Sustainability, MDPI, vol. 14(19), pages 1-15, September.
    9. Wenqing Song & Shizhuo Wang & Jiang Zhao & Shiliang Xu & Xuefei Zhou & Yalei Zhang, 2023. "Comprehensive Treatment for River Pollution in a Coastal City with a Complex River Network: A Case Study in Sanya, China," Sustainability, MDPI, vol. 15(8), pages 1-15, April.
    10. Yean Ling Pang & Yen Ying Quek & Steven Lim & Siew Hoong Shuit, 2023. "Review on Phytoremediation Potential of Floating Aquatic Plants for Heavy Metals: A Promising Approach," Sustainability, MDPI, vol. 15(2), pages 1-23, January.
    11. Angela Gorgoglione & Vincenzo Torretta, 2018. "Sustainable Management and Successful Application of Constructed Wetlands: A Critical Review," Sustainability, MDPI, vol. 10(11), pages 1-19, October.
    12. He Huang & Yong Zhou & Yu-Jie Liu & Liang Xiao & Ke Li & Meng-Yao Li & Yang Tian & Fei Wu, 2021. "Source Apportionment and Ecological Risk Assessment of Potentially Toxic Elements in Cultivated Soils of Xiangzhou, China: A Combined Approach of Geographic Information System and Random Forest," Sustainability, MDPI, vol. 13(3), pages 1-22, January.
    13. Liying Gong & Xuanxuan Zhao & Guangcan Zhu, 2022. "Pathways of Nitrogen and Phosphorus Utilization and Removal from Cyanobacteria Wastewater by Combining Constructed Wetlands with Aerobic Reactors," Sustainability, MDPI, vol. 14(14), pages 1-16, July.
    14. Hang Yin & Wenyan Liang & Xin Cao, 2022. "Self-Purification Mode of Still-Water Ponds in Urban Parks Based on In Situ Ecological Remediation Design," Land, MDPI, vol. 11(10), pages 1-25, September.
    15. repec:zib:zibwcm:v:7:y:2023:i:1:p:55-59 is not listed on IDEAS
    16. Yan Wang & Xueping Gao & Bowen Sun & Yuan Liu, 2022. "Developing a 3D Hydrodynamic and Water Quality Model for Floating Treatment Wetlands to Study the Flow Structure and Nutrient Removal Performance of Different Configurations," Sustainability, MDPI, vol. 14(12), pages 1-12, June.
    17. Oriana Sanicola & Terry Lucke & Michael Stewart & Katharina Tondera & Christopher Walker, 2019. "Root and Shoot Biomass Growth of Constructed Floating Wetlands Plants in Saline Environments," IJERPH, MDPI, vol. 16(2), pages 1-11, January.
    18. Georgios D. Gikas & Paraskevas Parlakidis & Theodoros Mavropoulos & Zisis Vryzas, 2022. "Particularities of Fungicides and Factors Affecting Their Fate and Removal Efficacy: A Review," Sustainability, MDPI, vol. 14(7), pages 1-23, March.
    19. Tannia Vargas-Tierras & Sandra Suárez-Cedillo & Vanessa Morales-León & Yadira Vargas-Tierras & Leider Tinoco-Jaramillo & William Viera-Arroyo & Wilson Vásquez-Castillo, 2023. "Ecological River Water Quality Based on Macroinvertebrates Present in the Ecuadorian Amazon," Sustainability, MDPI, vol. 15(7), pages 1-15, March.
    20. Ina Falfán & Maite Lascurain-Rangel & Gloria Sánchez-Galván & Eugenia J. Olguín & Arturo Hernández-Huerta & Melissa Covarrubias-Báez, 2023. "Visitors’ Perception Regarding Floating Treatment Wetlands in an Urban Green Space: Functionality and Emotional Values," Sustainability, MDPI, vol. 15(3), pages 1-16, January.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:20:p:14923-:d:1260816. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.