Zobrazeno 1 - 10
of 511
pro vyhledávání: '"Extended Aeration"'
Autor:
Ignacio López Bravo, María Fernanda Dominguez, Ana Claudia Mionetto, Daniela Franca, Hugo Naya, Lucia Spangenberg, Tamara Fernández-Calero
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34148- (2024)
The pulp and paper industry, a major global sector, supports economies and jobs while contributing to various products. While providing valuable products, and despite Best Available Techniques (BAT) being used, managing wastewater effectively remains
Externí odkaz:
https://doaj.org/article/f68e4dc55cd4493abd226cc92814e7a1
Publikováno v:
Anthropogenic Pollution, Vol 7, Iss 1 (2023)
The present descriptive cross-sectional study was conducted by altering the type of blowers in the wastewater treatment system of Abuzar hospital in Ahvaz during the first and second quarters (6 months). In every month, inlet raw wastewater, aeration
Externí odkaz:
https://doaj.org/article/284458fd8dcd4f4e94b4d08cec803c6e
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 5187-5196 (2020)
This study investigated the removal of phenol, Chemical Oxygen Demand (COD), and ammonia from pharmaceutical wastewater using activated sludge (AS) and extended aeration (EA) systems. Also, the impact of adding activated carbon media on the performan
Externí odkaz:
https://doaj.org/article/33f27789083d4a87bd10a9a8ea814562
Autor:
Rachida El Morabet, Roohul Abad Khan, Javed Mallick, Nadeem A. Khan, Sirajuddin Ahmed, Aastha Dhingra, Amadur Rahman Khan, Majed Alsubih, Saeed Alqadhi, Ahmed Bindajam
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 4633-4641 (2020)
There are a number of wastewater studies, however research work of hospital wastewater is still lacking. This is owing to low volume of wastewater as compared to municipal wastewater. Nevertheless, hospital wastewater is very distinct in nature as co
Externí odkaz:
https://doaj.org/article/334af1306b614f3fa75f8310e9cf7fab
Akademický článek
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Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Swine wastewater contains high concentrations of organic compounds, nutrients (nitrogen and phosphorus), heavy metals, and residual antibiotics, amongst others, that have negative impacts on the water environment. The main aim of this work was to rem
Externí odkaz:
https://doaj.org/article/f8f9147010854bca8373a1f154b41655
Publikováno v:
Journal of Applied Research in Water and Wastewater, Vol 6, Iss 1, Pp 51-55 (2019)
On average, 67 % of household wastewater is made up of greywater, which includes wastewater produced in household other than toilets. There are different biological treatment processes for greywater treatment. One of these systems is the sequencing b
Externí odkaz:
https://doaj.org/article/d82fe27388e14f92beebd4297971f58b
Publikováno v:
Journal of Engineering, Vol 26, Iss 3 (2020)
In recent decades, there has been increasing interest in wastewater treatment because of its direct impact on the environment and public health. Over time, other forms of treatment have been developed and modified, including extended aeration. This p
Externí odkaz:
https://doaj.org/article/6dce996c3ee343218a4af71b438b3388
Autor:
Ahmad Sadegh Nikmanesh, Hadi Eslami, Seyed Mojtaba Momtaz, Rahmatollah Biabani, Amir Mohammadi, Babak Shiravand, Tahereh Zarei Mahmoudabadi
Publikováno v:
Journal of Environmental Health and Sustainable Development, Vol 3, Iss 2, Pp 509-517 (2018)
Introduction: Extended aeration activated sludge system has a lower sludge production than other activated sludge processes. Due to its high hydraulic retention time (HRT), the tolerance of this process is higher than the shocks caused by increased o
Externí odkaz:
https://doaj.org/article/a4beac0ccae248c6a95a75374eb56ba7
Publikováno v:
پژوهان, Vol 16, Iss 3, Pp 20-28 (2018)
Background and Objective: Due to increasing the water demand and the lack of its resources, the reuse of effluents is considered as a useful option in the water resources management. The aim of this study was to evaluate the possibility of the reuse
Externí odkaz:
https://doaj.org/article/f8bad7f81f35489d8108372a086566a6