Results 11 to 20 of about 1,495,512 (294)

Allometric releases of nitrogen and phosphorus from sediments mediated by bacteria determines water eutrophication in coastal river basins of Bohai Bay

open access: yesEcotoxicology and Environmental Safety, 2022
Although the Chinese government has conducted much work in recent years to reduce land-based pollutant discharge, eutrophication continues to occur frequently in many rivers, estuaries, and coastal waters.
Jiayuan Liu   +5 more
doaj   +1 more source

Locating a disinfection facility for hazardous healthcare waste in the COVID-19 era: a novel approach based on Fermatean fuzzy ITARA-MARCOS and random forest recursive feature elimination algorithm

open access: yesAnnals of Operations Research, 2022
Hazardous healthcare waste (HCW) management system is one of the most critical urban systems affected by the COVID-19 pandemic due to the increase in waste generation rate in hospitals and medical centers dealing with infected patients as well as the ...
Vladimir Simić   +2 more
semanticscholar   +1 more source

Drivers-pressures-state-impact-response framework of hazardous waste management in China

open access: yesCritical reviews in environmental science and technology, 2021
Hazardous waste as a global issue closely links environmental pollution, public health, resource sustainability, and social governance. Its rapid increase and distinct drawbacks have threatened our eco-civilized planet. The Drivers-Pressures-State-Impact-
Qudsia Kanwal, Xianlai Zeng, Jinhui Li
semanticscholar   +1 more source

Replacement of plant communities altered soil bacterial diversity and structure rather than the function in similar habitats of the Yellow River Delta, China

open access: yesEcological Indicators, 2023
Convergent evolution in plants has important roles in understanding the coexistence of species and the construction of communities in the same habitat. However, evidence that determines whether this phenomenon also occurs in soil bacteria is lacking.
Xue Mo   +5 more
doaj   +1 more source

The potential of industrial waste: using foundry sand with fly ash and electric arc furnace slag for geopolymer brick production

open access: yesHeliyon, 2020
The purpose of this study was to investigate the best ratio of waste foundry sand (WFS), fly ash (FA), and electric arc furnace slag (EAF slag) for the production of geopolymer bricks. In this research study, WFS, FA, and EAF slag were mixed at the ratio
Suchanya Apithanyasai   +2 more
doaj   +1 more source

Hazardous infectious waste collection and government aid distribution during COVID-19: A robust mathematical leader-follower model approach

open access: yesSustainable cities and society, 2021
The outbreak of COVID-19 has posed significant challenges to governments across the world. The increase in hazardous infectious waste (HIW) caused by the pandemic is associated with the risk of transmitting the virus.
Jaber Valizadeh   +3 more
semanticscholar   +1 more source

An Effective Evaluation on Fault Detection in Solar Panels

open access: yesEnergies, 2021
The world’s energy consumption is outpacing supply due to population growth and technological advancements. For future energy demands, it is critical to progress toward a dependable, cost-effective, and sustainable renewable energy source.
Joshuva Arockia Dhanraj   +7 more
doaj   +1 more source

Study of Seasonal variations of Main Outfall Drain and Four Northern Trocars in Iraq [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2014
Our study was aimed to assess seasonal variation of Main Outfall Drain and: Al-Es'haky, Sabe'e Al-Bor, Al-Saglawia and Al-Shuala trocars using several physical and chemical variables, water samples were collected from the surface about 10-15 cm in depth ...
Sufyan M. Shartooh, Sidek A.Kasim
doaj   +1 more source

Appraisement of PM Concentrations at Residential Areas Influenced by Informal E-Waste Dismantling Activity, Buriram Province, Thailand

open access: yesAir, Soil and Water Research, 2020
The PM 10 contributed in the e-waste dismantling community at Banmaichaiyaphot District, Buriram Province, was investigated due to the e-waste dismantling houses randomly located neighboring non-e-waste dismantling houses.
Tassanee Prueksasit   +2 more
doaj   +1 more source

Fuel oil generated from the cogon grass-derived Al–Si (Imperata cylindrica (L.) Beauv) catalysed pyrolysis of waste plastics

open access: yesHeliyon, 2019
This research investigated pyrolysis as a potential method to manage plastic waste in Sichang Island, Thailand. Pyrolysis was chosen to convert waste plastic into fuel oil using Al–Si catalysts derived from cogon grass.
Tapanee Sangpatch   +3 more
doaj   +1 more source

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