Results 21 to 30 of about 331,698 (278)

Concept of DALY Index and its Calculation in Estimating Disease Burden [PDF]

علوم و مهندسی آب و فاضلاب, 2017
Simultaneous with the change in the sequence and track of diseases, referred to as the "epidemiological transmission of illnesses", and for the aim of measuring early deaths and disabilities, the use of a common basis seems essential.
KAVEH ALINEJAD
doaj   +1 more source

Effects of antimicrobials in anammox mediated systems: critical review

Water Science and Technology, 2022
Anammox-mediated systems are thought to be cost-effective and efficient technologies for removing nitrogen from wastewater by converting nitrite and ammonium into dinitrogen gas.
Phumza Vuyokazi Zungu, Kiprotich Kosgey, Sheena Kumari, Faizal Bux   +3 more
doaj   +1 more source

Hydraulic Simulation of Rural Water Distribution Network Aiming at Reduced Leakage (Case Study: Ghorakhk Village, Binalood Region) [PDF]

علوم و مهندسی آب و فاضلاب, 2020
In water distribution systems, pressure is one of the most important factors affecting leakage. Accordingly pressure management is an integral part of the leak reduction strategy.
Hashem Kouchakzadeh Dandansaz, Mohammad Soltani Asl , Amir Joneidi   +2 more
doaj   +1 more source

A facile calcination conversion of groundwater treatment sludge (GTS) as magnetic adsorbent for oxytetracycline adsorption

Scientific Reports, 2021
In this paper, groundwater treatment sludge (GTS) was recycled as a magnetic adsorbent via a facile calcination process without adding any reductant. The prepared magnetic adsorbents (MAs) were characterized by scanning electron microscopy (SEM), X-ray ...
Asghar Khan, Yang Huo, Zhan Qu, Yanwen Liu, Zhihua Wang, Yu Chen, Mingxin Huo   +6 more
doaj   +1 more source

A Novel Method of Biological Start-up in Arak Activated Sludge Wastewater Treatment Plant [PDF]

آب و فاضلاب, 2015
Startup is one of the most important stages in the operation of a wastewater treatment plant (WWTP). In this paper, a novel method is presented for the startup of Arak Activated Sludge WWTP, which is shown to contain more advantages than other common ...
Abdolreza Khalili, Mohammad Reza Mohebi, Mohammad Mohebi, Farideh Ashoori   +3 more
doaj  

Study on hydrocyclone used for natural gas hydrate mining [PDF]

E3S Web of Conferences, 2020
Nowadays, energy shortages and global environmental pollution problems are becoming increasingly prominent, and the exploration of clean and renewable energy has become an important direction of energy research.
Ti Wangqiang, Chang Yulong, Wang Hualin
doaj   +1 more source

Does wastewater surveillance have a role in vaccine-preventable disease control? Comparison of clinical and wastewater surveillance data for hepatitis A, E, measles, rubella and influenza viruses NICD, South Africa, 2021-2024

International Journal of Infectious Diseases
Introduction: Wastewater and environmental surveillance (WES) has provided valuable quantitation and sequencing data for polio, SARS-CoV-2 and Mpox to support public health decision-making.
Dr Kerrigan McCarthy, Ms Chenoa Sankar, Mr Victor Mabasa, Ms Nosi Msomi, Mr Emmanuel Phalane, Ms Mokgaetji Macheke, Mr Sipho Gwala, Ms Natasha Singh, Ms Phindile Ntuli, Mr Nkosenhle Lindo Ndlovu, Ms Fiona Els, Ms Sibonginkosi Maposa, Dr Mukhlid Yousif   +12 more
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

A targeted tiled amplicon sequencing approach for clade and subclade level differentiation of monkeypox virus from wastewater

Scientific Reports
Wastewater-based surveillance (WBS) has modernized in recent years and emerged as an important tool for the monitoring of viral pathogens, including monkeypox virus (MPXV).
Mathew Fisher, Jennifer Ali, Shayna Giesbrecht, Raveena Roopra, Veronica Carroll, Amber Papineau, Cody Buchanan, Nicholas Duan, Chrystal Landgraff   +8 more
doaj   +1 more source

Wastewater-based epidemiology: deriving a SARS-CoV-2 data validation method to assess data quality and to improve trend recognition

Frontiers in Public Health
IntroductionAccurate and consistent data play a critical role in enabling health officials to make informed decisions regarding emerging trends in SARS-CoV-2 infections.
Cristina J. Saravia, Peter Pütz, Christian Wurzbacher, Anna Uchaikina, Jörg E. Drewes, Ulrike Braun, Claus Gerhard Bannick, Nathan Obermaier   +7 more
doaj   +1 more source