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Recipient pollution caused by small domestic wastewater treatment plants with activated sludge

  1. TitleRecipient pollution caused by small domestic wastewater treatment plants with activated sludge
    Author infoLukáš Klimša, Iva Melčáková ... [et al.]
    Author Klimša Lukáš (25%)
    Co-authors Melčáková Iva (15%)
    Nováková Jana (10%)
    Bártková Magdaléna (10%)
    Hlaváč Adam (10%)
    Krakovská Aneta (10%)
    Dombek Václav (10%)
    Andráš Peter 1953- (10%) UMBFP04 - Katedra životného prostredia
    Source document Carpathian journal of earth and environmental sciences. Vol. 15, no. 1 (2020), pp. 19-25. - Baia Mare : North University of Baia Mare, Faculty of mineral resources and environment, 2020
    Keywords water treatment plant   water analysis   quality standards  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountryRomania
    AnnotationThe study evaluates the impact of small domestic wastewater treatment plants (SDWWTP) working on the principle of the activation processon the water quality in small recipients. The water sampling was carried out above and below domestic wastewater treatment plant’s outflow, from September 2014 to August 2015, regularly every month. All samples were collected and determined as per the applicable standards. Results were evaluated on the basis of current surface water legislation and compared with environmental quality standards (EQS) contained in Government Order No 23/2011 Coll., on Indicators and Values of Permissible Pollution of Surface Water and Wastewater, Mandatory Elements of the Permits for Discharge of Wastewater into Surface Water and into Sewerage Systems, and on Sensitive Areas. Water analysis in recipients under SDWWTP has shown high concentrations of total phosphorus and ammoniacal nitrogen. At the same time, reduced concentrations of dissolved oxygen were analysed below domestic wastewater treatment plant’s outflow, where two SDWWTP has shown increased concentrations of Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). Not working nitrification process is a consequence of high concentrations of ammoniacal nitrogen due to low concentrations of nitrite nitrogen and nitrate nitrogen
    URLLink na plný text
    Public work category ADM
    No. of Archival Copy47570
    Repercussion category BARTHA, Csaba - JIPA, Monica - CARAMITU, Alina-Ruxandra - VOINA, Andreea - TOKOS, Attila - CIRCIUMARU, Gabriela - MICU, Dan-Doru - LINGVAY, Iosif. Behavior of microorganisms from wastewater treatments in extremely low-frequency electric field. In Biointerface research in applied chemistry. ISSN 2069-5837, 2022, vol. 12, no. 4, pp. 5071-5080.
    TOKOS, Attila - BARTHA, Csaba - JIPA, Monica - MICU, Dan-Doru - CARAMITU, Alina-Ruxandra - LINGVAY, Iosif. Interactions of extremely low-frequency electric field with the active sludge live materia from wastewater treatments. In 12th international symposium on advanced topics in electrical engineering : ATEE 2021, Bucharest, 25th-27th March 2021. Piscataway : Institute of electrical and electronics engineers, 2021. ISBN 978-1-6654-1878-2, pp. 1-4.
    CHAIJAK, Pimprapa - SOLA, Phachirarat. The new report of domestic wastewater treatment and bioelectricity generation using Dieffenbachia seguine constructed wetland coupling microbial fuel cell (CW-MFC). In Archives of environmental protection. ISSN 2083-4772, 2023, vol. 49, no. 1, pp. 57-62.
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
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Number of the records: 1  

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