IDEAS home Printed from https://ideas.repec.org/a/gam/jresou/v7y2018i3p54-d166931.html
   My bibliography  Save this article

Simulations and Laboratory Tests for Assessing Phosphorus Recovery Efficiency from Sewage Sludge

Author

Listed:
  • Saba Daneshgar

    (Department of Civil Engineering and Architecture, University of Pavia, 27100 Pavia, Italy)

  • Armando Buttafava

    (UNECO Srl, Academic Spinoff, University of Pavia, 27100 Pavia, Italy)

  • Arianna Callegari

    (Department of Civil Engineering and Architecture, University of Pavia, 27100 Pavia, Italy)

  • Andrea G. Capodaglio

    (Department of Civil Engineering and Architecture, University of Pavia, 27100 Pavia, Italy)

Abstract

Phosphorus is a potential environmental pollutant, which could lead to the eutrophication of water bodies. For this reason, wastewater treatment plants worldwide are often designed and operated to eliminate phosphorous from effluents, at substantial cost. At the same time, phosphorus is an essential nutrient for agriculture and, consequently, human life. Data seem to suggest that the world will run out of phosphorus by around 2300, in the best case scenario, although even shorter estimates exist. This situation evokes the need for more efficient phosphorus recovery technologies, in order to meet current water quality requirements and—at the same time—critical future phosphorous needs. Chemical precipitation is the main process for achieving a phosphorus-containing mineral suitable for reuse as a fertilizer, where Struvite is an example of such a product. In this study chemical equilibrium of struvite precipitation was simulated using US Geological Survey (USGS)’ PHREEQC model, and results were compared to laboratory precipitation tests to evaluate struvite recovery efficiency under various conditions. pH had the most significant effect on the results and P recovery of >90% was achieved at pH = 9.5. Simulations indicated that struvite precipitation is affected by the presence of Amorphous Calcium Phosphate (ACP) and calcite in the final product of the process. The model showed great potential for predicting equilibrium conditions, and could be very helpful for future optimization of the process.

Suggested Citation

  • Saba Daneshgar & Armando Buttafava & Arianna Callegari & Andrea G. Capodaglio, 2018. "Simulations and Laboratory Tests for Assessing Phosphorus Recovery Efficiency from Sewage Sludge," Resources, MDPI, vol. 7(3), pages 1-14, August.
    • Handle: RePEc:gam:jresou:v:7:y:2018:i:3:p:54-:d:166931
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2079-9276/7/3/54/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2079-9276/7/3/54/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Cooper, James & Lombardi, Rachel & Boardman, David & Carliell-Marquet, Cynthia, 2011. "The future distribution and production of global phosphate rock reserves," Resources, Conservation & Recycling, Elsevier, vol. 57(C), pages 78-86.
    2. Saba Daneshgar & Arianna Callegari & Andrea G. Capodaglio & David Vaccari, 2018. "The Potential Phosphorus Crisis: Resource Conservation and Possible Escape Technologies: A Review," Resources, MDPI, vol. 7(2), pages 1-22, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Piotr Jakubowicz & Teresa Steliga & Katarzyna Wojtowicz, 2022. "Analysis of Temperature Influence on Precipitation of Secondary Sediments during Water Injection into an Absorptive Well," Energies, MDPI, vol. 15(23), pages 1-17, December.
    2. Saba Daneshgar & Armando Buttafava & Doretta Capsoni & Arianna Callegari & Andrea G. Capodaglio, 2018. "Impact of pH and Ionic Molar Ratios on Phosphorous Forms Precipitation and Recovery from Different Wastewater Sludges," Resources, MDPI, vol. 7(4), pages 1-22, November.

    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. Xiaoqi Liu & Jialong Lv, 2023. "Efficient Phosphate Removal from Wastewater by Ca-Laden Biochar Composites Prepared from Eggshell and Peanut Shells: A Comparison of Methods," Sustainability, MDPI, vol. 15(3), pages 1-14, January.
    2. Saba Daneshgar & Armando Buttafava & Doretta Capsoni & Arianna Callegari & Andrea G. Capodaglio, 2018. "Impact of pH and Ionic Molar Ratios on Phosphorous Forms Precipitation and Recovery from Different Wastewater Sludges," Resources, MDPI, vol. 7(4), pages 1-22, November.
    3. Leticia Regueiro & Richard Newton & Mohamed Soula & Diego Méndez & Björn Kok & David C. Little & Roberto Pastres & Johan Johansen & Martiña Ferreira, 2022. "Opportunities and limitations for the introduction of circular economy principles in EU aquaculture based on the regulatory framework," Journal of Industrial Ecology, Yale University, vol. 26(6), pages 2033-2044, December.
    4. Viola Somogyi & Viktória Pitás & Kinga M. Berta & Róbert Kurdi, 2022. "Red Mud as Adsorbent to Recover Phosphorous from Wastewater Streams," Sustainability, MDPI, vol. 14(20), pages 1-15, October.
    5. Maaß, Oliver & Grundmann, Philipp & von Bock und Polach, Carlotta, 2014. "Added-value from innovative value chains by establishing nutrient cycles via struvite," Resources, Conservation & Recycling, Elsevier, vol. 87(C), pages 126-136.
    6. Kati Martikainen & Anna-Maria Veijalainen & Eila Torvinen & Helvi Heinonen-Tanski, 2023. "Treatment of Domestic Wastewater in Small-Scale Sand Filters Fortified with Gypsum, Biotite, and Peat," Sustainability, MDPI, vol. 15(2), pages 1-17, January.
    7. Yao Kohou Donatien Guéablé & Youssef Bezrhoud & Haitam Moulay & Lhoussaine Moughli & Mohamed Hafidi & Mohamed El Gharouss & Khalil El Mejahed, 2021. "New Approach for Mining Site Reclamation Using Alternative Substrate Based on Phosphate Industry By-Product and Sludge Mixture," Sustainability, MDPI, vol. 13(19), pages 1-14, September.
    8. Vu Van Long & Chau Minh Khoi & Doan Thi Truc Linh & Nguyen Van Qui & Nguyen Minh Dong & Ben Macdonald, 2023. "Phosphorus behavior under long-term fertilization in the intensive rice cultivation system," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 69(2), pages 88-94.
    9. Reijnders, L., 2014. "Phosphorus resources, their depletion and conservation, a review," Resources, Conservation & Recycling, Elsevier, vol. 93(C), pages 32-49.
    10. Anna Karpinska & Demi Ryan & Kieran Germaine & David Dowling & Patrick Forrestal & Thomais Kakouli-Duarte, 2021. "Soil Microbial and Nematode Community Response to the Field Application of Recycled Bio-Based Fertilisers in Irish Grassland," Sustainability, MDPI, vol. 13(22), pages 1-22, November.
    11. Misrol, Mohd Arif & Wan Alwi, Sharifah Rafidah & Lim, Jeng Shiun & Abd Manan, Zainuddin, 2021. "Optimization of energy-water-waste nexus at district level: A techno-economic approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    12. Jinzhu Wu & Yifan Li & Baojian Xu & Mei Li & Jing Wang & Yuanyuan Shao & Feiyong Chen & Meng Sun & Bing Liu, 2022. "Effects of Physicochemical Parameters on Struvite Crystallization Based on Kinetics," IJERPH, MDPI, vol. 19(12), pages 1-11, June.
    13. Houssini, Khaoula & Geng, Yong & Liu, Jing-Yu & Zeng, Xianlai & Hohl, Simon V., 2023. "Measuring anthropogenic phosphorus cycles to promote resource recovery and circularity in Morocco," Resources Policy, Elsevier, vol. 81(C).
    14. Cooper, James & Carliell-Marquet, Cynthia, 2013. "A substance flow analysis of phosphorus in the UK food production and consumption system," Resources, Conservation & Recycling, Elsevier, vol. 74(C), pages 82-100.
    15. Yang, Shubo & Jahanger, Atif & Balsalobre-Lorente, Daniel, 2024. "Sustainable resource management in China's energy mining sector: A synthesis of development and conservation in the FinTech era," Resources Policy, Elsevier, vol. 89(C).
    16. Cora Eichholz & Matthias Barjenbruch & Claus-Gerhard Bannick & Peter Hartwig, 2023. "A Study on the Situation and Learnings of the Precipitant Shortage in the German Wastewater Sector," Resources, MDPI, vol. 13(1), pages 1-16, December.
    17. Dae Wook Kim & Sung Il Yu & Kyuyong Im & Juhee Shin & Seung Gu Shin, 2022. "Responses of Coagulant Type, Dosage and Process Conditions to Phosphate Removal Efficiency from Anaerobic Sludge," IJERPH, MDPI, vol. 19(3), pages 1-9, February.
    18. El Moçayd, Nabil & Seaid, Mohammed, 2021. "Data-driven polynomial chaos expansions for characterization of complex fluid rheology: Case study of phosphate slurry," Reliability Engineering and System Safety, Elsevier, vol. 216(C).
    19. Saba Daneshgar & Arianna Callegari & Andrea G. Capodaglio & David Vaccari, 2018. "The Potential Phosphorus Crisis: Resource Conservation and Possible Escape Technologies: A Review," Resources, MDPI, vol. 7(2), pages 1-22, June.
    20. Jorge Paz-Ferreiro & Aurora Nieto & Ana Méndez & Matthew Peter James Askeland & Gabriel Gascó, 2018. "Biochar from Biosolids Pyrolysis: A Review," IJERPH, MDPI, vol. 15(5), pages 1-16, May.

    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:jresou:v:7:y:2018:i:3:p:54-:d:166931. 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.