Pollutants Removal Efficiency in The Hydroponic Lagoon of The Wastewater Treatment Plant

• Autorzy: Jakubaszek Anita

Identyfikatory

DOI

10.2478/ceer-2022-0059

• Języki publikacji: EN

Abstrakty

EN

Wastewater treatment in semi-natural systems, such as a hydroponic lagoon operating as the third stage of treatment, is becoming more and more popular because of the efficiency of organic matter and nutrient removal. The article presents an analysis of the efficiency of pollutant removal at the mechanical-biological wastewater treatment plant in Gronów with a capacity of Qd = 1125m3/day and a load of 9375 PE. The wastewater treatment plant operates on the basis of activated sludge and biomass settling technology on submerged flow beds. The treatment plant is characterized by a very high variability of wastewater inflow during the year due to periodic inflow of wastewater from tourist resorts in Łagów. The average efficiency of removing pollutants from wastewater was: BOD5 - 98.5%, COD - 92.8%, total suspended solids - 93.2%, total nitrogen - 86.1% and total phosphorus - 69.5%. The study showed that the use of a hydroponic lagoon in the technological system improved the efficiency of wastewater treatment by 1.7% for BOD5, 0.9% - COD, total suspended solids by 4.3%, 6.4% for total nitrogen and total phosphorus - 3.3%.

Słowa kluczowe

EN

wastewater treatment plant; wastewater treatment; hydroponic lagoon; mechanical-biological wastewater

PL

oczyszczalnia ścieków; oczyszczanie ścieków; laguna hydroponiczna; oczyszczanie mechaniczno-biologiczne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Civil and Environmental Engineering Reports
• Rocznik: 2022
• Tom: Vol. 32, no. 4
• Strony: 293--305
• Opis fizyczny: Bibliogr. 14 poz., fot., rys., tab., wykr.

Twórcy

autor

Jakubaszek Anita

• University of Zielona Góra, Faculty of Building, Architecture and Environmental Engineering, Zielona Góra, Poland

• https://orcid.org/0000-0001-9303-9286

Bibliografia

• 1. Jaromin-Gleń, K et al. 2015. Effect of “Hajdow” wastewater treatment plant modernization on wastewater treatment process. Ecol. Chem. Eng. A. 22(3), 297-311.
• 2. Lenart-Boroń, A, Bojarczuk, A, Jelonkiewicz, Ł and Żelazny, M 2019. The effect of a Sewage Treatment Plant modernization on changes in the microbiological and physicochemical quality of water in the receiver. Archives of Environmental Protection Vol. 45 no. 2, 37-49.
• 3. Bawiec, A and Pawęska, K 2020. Changes in the granulometric composition of particles in wastewater flowing through a hydroponic lagoon used as the third stage in a wastewater treatment plant. Water Science &Technology 81(9), 1863.
• 4. Cai, W, Zhao, Z, Li, D, Lei, Z, Zhang, Z and Lee, DJ 2019. Algae granulation for nutrients uptake and algae harvesting during wastewater treatment. Chemosphere 214, 55-59.
• 5. Jin, Z, Zhang, X, Li, J, Yang, F, Kong, D, Wei, R, Huang, K and Zhou, B 2017. Impact of wastewater treatment plant effluent on an urban river. Journal of Freshwater Ecology 32(1), 697-710.
• 6. Jóźwiakowska, K and Marzec, M 2020. Efficiency and reliability of sewage purification in long-term exploitation of the municipal wastewater treatment plant with activated sludge and hydroponic system. Archives of Environmental Protection 46 (3), 30-41.
• 7. Jóźwiakowski, K et al. 2018. The efficiency and technological reliability of biogenic compounds removal during long-term operation of a one-stage subsurface horizontal flow constructed wetland. Separation and Treatment Technology 202, 216-226.
• 8. Maiga, Y, Sperling, M and Mihelcic, JR 2017. “Consructed Wetlands” in book: Global Water Pathogen Project, Ed. C. Haas, J. Mihelcic, M. Verbyla, Michigan State University, E. Lansing, MI, UNESCO.
• 9. Bawiec, A 2019. Efficiency of nitrogen and phosphorus compounds removal in hydroponic wastewater treatment plant. Environ Technol., 40(16), 2062-2072.
• 10. Panda, US, Mahanty, MM, Rao, VR, Patra, S and Mishra, P 2015. Hydrodynamics and water quality in Chilika Lagoon - A modelling approach. Procedia Engineering. 116(1), 639-646.
• 11. Kouamé, V, Yapoga, S, Kouadio Kouakou, N, Tidou Abiba, S and Atsé Boua, C 2016. Phytoremediation of wastewater toxicity using water hyacinth (Eichhornia crassipes) and water lettuce (Pistia stratiotes). International Journal of Phytoremediation 18(10), 949-955.
• 12. Marek, K, Pawęska, K, Bawiec, A and Baran, J 2021. Sewage Flow Conditions in a Hydroponic Lagoon in Terms of Quality of Treated Wastewater. Water, Air, & Soil Pollution 232, 277(2021).
• 13. Ye,J, Song, Z, Wang, L and Zhu, J 2016. Metagenomic analysis of microbiota structure evolution in phytoremediation of a swine lagoon wastewater. Bioresource Technology 219, 439-444.
• 14. Rozporządzenie Ministra Gospodarki Morskiej i Żeglugi Śródlądowej z dnia 12 lipca 2019 r. w sprawie substancji szczególnie szkodliwych dla środowiska wodnego oraz warunków, jakie należy spełnić przy wprowadzaniu do wód lub do ziemi ścieków, a także przy odprowadzaniu wód opadowych lub roztopowych do wód lub do urządzeń wodnych, Dz. U. 2019 poz. 1311. [Regulation of the Minister of Maritime Economy and Inland Navigation of 12 July 2019 on substances particularly harmful to the aquatic environment and the conditions to be met when discharging sewage into waters or soil, as well as when discharging rainwater or melt-water into waters or into devices aquatic].

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)