Results 31 to 40 of about 644,068 (343)

Investigating Corrosion and Scaling Indices of Potable Water in City of Pardis Water Treatment Plant [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2021
Investigating the corrosion and scaling indices of water is one of the effective strategies to manage the potable water resources. Water corrosion, will cause economic damages, reduce the useful life of water supply facilities and spread diseases among ...
Farzaneh Faridirad   +1 more
doaj   +1 more source

Standard Methods for the examination of water and wastewater

open access: yes, 1999
Permite acceder a documentos sobre agua y efluentes por medio de dos metodos : busqueda documental y tabla de contenido. Incluye una guia de uso en idioma ingles con informacion tecnica e instrucciones de instalacion, asi como de uso de ambos ...
Awwa, Wef
semanticscholar   +1 more source

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

open access: yesعلوم 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

open access: yesWater 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   +3 more
doaj   +1 more source

SARS-CoV-2 Titers in Wastewater Are Higher than Expected from Clinically Confirmed Cases

open access: yesmSystems, 2020
Wastewater-based surveillance is a promising approach for proactive outbreak monitoring. SARS-CoV-2 is shed in stool early in the clinical course and infects a large asymptomatic population, making it an ideal target for wastewater-based monitoring.
Fuqing Wu   +18 more
semanticscholar   +1 more source

A Review on Heavy Metal Ions and Containing Dyes Removal Through Graphene Oxide‐Based Adsorption Strategies for Textile Wastewater Treatment

open access: yesThe chemical record, 2021
Textile wastewater heavy metal pollution has become a severe environmental problem worldwide. Metal ion inclusion in a dye molecule exhibits a bathochromic shift producing deeper but duller shades, which provides excellent colouration.
Sasireka Velusamy   +3 more
semanticscholar   +1 more source

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

open access: yesScientific 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   +6 more
doaj   +1 more source

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

open access: yesعلوم 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   +2 more
doaj   +1 more source

Water consumption, wastewater generation and characterization of a slaughterhouse for resource conservation and recovery

open access: yesWater Practice and Technology, 2022
This study is an overview of a beef-based slaughterhouse's processes and operations, from animal reception to product dispatch, including water consumption over 105 days. On average, 1,114 L/buffalo is required for slaughter and processing. Corresponding
Akshay D. Shende   +4 more
doaj   +1 more source

Wastewater Treatment and Reuse: a Review of its Applications and Health Implications

open access: yesWater, Air and Soil Pollution, 2021
Water scarcity is one of the major problems in the world and millions of people have no access to freshwater. Untreated wastewater is widely used for agriculture in many countries.
K. Kesari   +9 more
semanticscholar   +1 more source

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