Results 71 to 80 of about 183,099 (237)

Evaluation of Greenhouse Gas Emissions and Sludge Characteristics in Typical AAO Process WWTPs in Taihu Lake Basin, China

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigated sludge characteristics and greenhouse gas (GHG) emission from 16 anaerobic‐anoxic‐oxic (AAO) process wastewater treatment plants (WWTPs), 11 municipal and 5 industrial WWTPs, located in the Taihu Lake Basin, China. Influent/effluent water quality, sludge properties, operational parameters, GHG emission patterns, and ...
He Li, Zhirun Liu, Rajendra Prasad Singh
wiley   +1 more source

Managing PFAS in Sewage Sludge: Exposure Pathways, Impacts, and Treatment Innovations

Journal of Xenobiotics
Per- and polyfluoroalkyl substances (PFAS) are a global concern due to their persistence, ubiquity, and accumulation in living organisms. Found in soils, biosolids, water, and the food chain, they pose health risks such as hormone disruption, immune ...
Luoana Florentina Pascu, Valentina Andreea Petre, Ioana Antonia Cimpean, Iuliana Paun, Florinela Pirvu, Florentina Laura Chiriac   +5 more
doaj   +1 more source

Plasma–Kinetic Coupling and Redox Mechanisms in the Degradation of Acid Red 51 by Atmospheric Corona Discharge

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the degradation of the xanthene dye Acid Red 51 (ARE‐51) using atmospheric‐pressure corona discharge plasma, integrating electrical characterization, optical emission spectroscopy (OES), kinetic modeling, and physicochemical analysis to establish a unified plasma–liquid interaction framework. A degradation efficiency of
Cristian Mendoza Benítez, Horacio Martínez Valencia, María del Pilar Rodríguez‐Rojas, Pedro Guillermo Reyes Romero, Aaron Gómez Díaz, Josefina Vergara Sánchez, Dalila Martínez Molina, Fermín Castillo Mejía   +7 more
wiley   +1 more source

Cholelithiasis in newborns — myth or reality?

Perioperative Medicine
Introduction: In the past, cholelithiasis in newborns was considered extreme a rare finding, but with increasing use of ultrasound (USG) examination the abdomen is also found more and more often in them. Objective: The objective of the presented work
R Vanatka
doaj   +1 more source

Evaluation and Optimization of COD Removal Performance for a Domestic Wastewater Treatment Plant by Response Surface Methodology: The Case of Van Muradiye

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the performance of the Van Muradiye Domestic Wastewater Treatment Plant was evaluated with Response Surface Methodology (RSM). The effects of pH, conductivity, dissolved oxygen (DO), and suspended solids (SS) on the chemical oxygen demand (COD) removal efficiency were evaluated using samples collected from the plant's inlet and ...
Emine Cangül, Ayşe Özgüven, Adnan Aldemir   +2 more
wiley   +1 more source

Causes and control of low F/M bulking in long sludge age nutrient removal activated sludge systems [PDF]

, 1993
Includes bibliography.A problem plaguing the greater proportion of nutrient removal activated sludge systems treating municipal sewage, is the prolific growth of :filamentous organisms (bulking), which inhibits the rate of sludge settling in the ...
Casey, Timothy Gervase
core   +1 more source

Characterization of Carbapenem-Resistant and ESBL-Producing Enterobacterales in Wastewater and Sludge Environments from Northern Spain

Applied Sciences
Wastewater treatment plants (WWTPs) are recognized hotspots for the convergence and dissemination of antimicrobial-resistant bacteria (ARB) and antimicrobial resistance genes (ARGs) into the environment.
Mario Sergio Pino-Hurtado, Rosa Fernández-Fernández, Laura Rubio-Tomás, Irene Marañón-Clemente, Tamara Álvarez-Gómez, Diego José García-Mora, Carmen Lozano, Carmen Torres, Myriam Zarazaga   +8 more
doaj   +1 more source

The application of sludge on agriculturally used soils and the problemof persistent organic pollutants

Plant, Soil and Environment, 2005
A set of 45 samples of the sludge from wastewater factories in the area of the Czech Republic was completed. The selection of wastewater factories reflected the extent of observed area as well as the occurrence of the industrial wastewater.
R. Vácha, V. Horváthová, M. Vysloužilová   +2 more
doaj   +1 more source

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

Animal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali, Delower Hossain, Ridwan Olamilekan Adesola, Anum Hanif, Shamsaldeen Ibrahim Saeed, Muhammad Abdul Mannan, Anoar Jamai Masroure, Kazi Estieque Alam, Md Kamal Hossain, Sabiha Zarin Tasnim Bristi, Md Jisan Ahmed   +10 more
wiley   +1 more source

Chemical-Thermal Activation to Improve the Characterization of Sludge-Based Activated Carbon (SBAC) from Palm Oil Mill Sludge (POMS)

Jurnal Teknik Kimia dan Lingkungan
The development of time and technology triggers significant challenges in preserving the environment. Large-scale industry that uses a large quantity of energy and clean water is the main reason environmental management due to industrial activities needs
Dinda Dwiana Inema, Marisa Handajani
doaj   +1 more source