Keyword activated sludge
 
ORIGINAL RESEARCH

Nutrient Removal by Chemical Post Treatment with Lime Following the Biological Stage

Nazire Mazlum1, Bahar İkizoğlu2
Pol. J. Environ. Stud. 2018;27(3):1187–1195
ORIGINAL RESEARCH

Investigating Activated Sludge Microbial Population Efficiency in Heavy Metals Removal from Compost Leachate

Mehrdad Farrokhi1, 2, Mohammad Naimi-Joubani2, Abdollah Dargahi3, Mohsen Poursadeghiyan1, Hamzeh Ali Jamali4
Pol. J. Environ. Stud. 2018;27(2):623–627
ORIGINAL RESEARCH

The Problem of Wastewater in Shale Gas Exploitation The Influence of Fracturing Flowback Water on Activated Sludge at a Wastewater Treatment Plant

Maria Bartoszewicz2, Małgorzata Michalska2, Monika Cieszyńska-Semenowicz1, Radosław Czernych1, Lidia Wolska1
Pol. J. Environ. Stud. 2016;25(5):1839–1845
ORIGINAL RESEARCH

The Effect of Anionic Surfactant Concentration on Activated Sludge Condition and Phosphate Release in Biological Treatment Plant

Alina Dereszewska1, Stanisław Cytawa2, Renata Tomczak-Wandzel3, Krystyna Medrzycka4
Pol. J. Environ. Stud. 2015;24(1):83–91
SHORT COMMUNICATION

Prospects of Domestic Wastewater Treatment for Small Settlements in Northeastern Hungary

Zoltán Veres, Nóra Bence, Gyula Lakatos
Pol. J. Environ. Stud. 2015;24(3):1451–1456
ORIGINAL RESEARCH

Influential Factors on Activated Sludge Deterioration in Anoxic-Oxic (A/O) Biological Treatment of Coking Wastewater

Chun-hui Zhang, Hai-dong Hu, Jun Chen, Wen-wen Zhang, Yuan-jie Guo, Ke Ning
Pol. J. Environ. Stud. 2013;22(6):1877–1880
ORIGINAL RESEARCH

Freeze- and Thaw-Based Procedures for Extracting DNA from Activated Sludge

Kamel Ahmed Abd-Elsalam1,3,4, Ali Hassan Bahkali1,4, Mohamed Abdo Moslem1 Amal A. Al-Hazzani1, Osama Emam Amin1, Abdulaziz Al-Khedhairy2,3
Pol. J. Environ. Stud. 2011;20(3):643–648
ORIGINAL RESEARCH

Amplified Ribosomal DNA Restriction Analysis (ARDRA) as a Screening Method for Normal and Bulking Activated Sludge Sample Differentiation

Daria Błaszczyk, Ilona Bednarek, Grzegorz Machnik, Daniel Sypniewski, Dagna Sołtysik, Tomasz Loch, Sabina Gałka
Pol. J. Environ. Stud. 2011;20(1):29–36
LETTERS TO EDITORS

Preliminary Investigation of Rapid Potassium Efflux from Activated Sludge in Response to Peroxyacetic Acid Use

M. Geneja, K. Plichta
Pol. J. Environ. Stud. 2009;18(6):1197–1201
ORIGINAL RESEARCH

Treatment of Septic Tank Effluent in Moving Bed Biological Reactors with Intermittent Aeration

M. Makowska, M. Spychała, R. Błażejewski
Pol. J. Environ. Stud. 2009;18(6):1051–1057
ORIGINAL RESEARCH

Removal of Organics and Nitrogen from Municipal Landfill Leachate in Two-Stage SBR Reactors

D. Kulikowska*, E. Klimiuk
Pol. J. Environ. Stud. 2004;13(4):389–396
ORIGINAL RESEARCH

Microbiological and Biological Aspects of the Wastewater Treatment Plant “Wschód” in Gdańsk

K. Olańczuk-Neyman*, M. Geneja, B. Quant, M. Dembińska, K. Kruczalak, E. Kulbat, I. Kulik-Kuziemska, S. Mikołajski1, M. Gielert1
Pol. J. Environ. Stud. 2003;12(6):747–757
ORIGINAL RESEARCH

Nitrogen Oxidation and Reduction in Aerated Single-Stage Activated Sludge Process

K. Bernat*, I. Wojnowska-Baryła, A. Dobrzyńska
Pol. J. Environ. Stud. 2003;12(4):387–394
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