Results 11 to 20 of about 5,180,984 (335)

Al2O3 encapsulated by calcium alginate as composite for efficient removal of phosphate from aqueous solutions: batch and column studies

open access: yesWater Science and Technology, 2022
Activated alumina (Al2O3) has been widely used to remove aqueous anionic pollutants such as phosphate for preventing the eutrophication phenomenon. While Al2O3, as a fine powder material, cannot be stably packed into continuous flow treatment, which ...
Huiying Ai   +7 more
doaj   +1 more source

Decomposition and Decoupling Analysis of Industrial Solid Waste in the Yangtze River Economic Belt [PDF]

open access: yesE3S Web of Conferences, 2021
In this paper, LMDI method is used to analyze the driving factors of industrial solid waste production in the Yangtze River Economic Belt from 2005 to 2018, and the decoupling state is analyzed by Tapio indicator.
Teli Ma
doaj   +1 more source

Measurement and evaluation of the comprehensive utilization efficiency of coal system industrial solid waste resources in Liupanshui City [PDF]

open access: yesE3S Web of Conferences, 2023
Liupanshui city is located in the western part of Guizhou province, the region is extremely rich in coal resources, coal industry is more concentrated, coal mining and processing and other aspects of the solid waste resources if the good use of the city ...
Zhang Jingyang   +3 more
doaj   +1 more source

A general framework and practical procedure for improving pxrf measurement accuracy with integrating moisture content and organic matter content parameters

open access: yesScientific Reports, 2021
Rapid, accurate detection of heavy-metal content is extremely important for precise risk control and targeted remediation. Herein, a general modeling method and process based on the relationship between Pxrf measured values and site parameters are ...
Zengsiche Chen   +6 more
doaj   +1 more source

A Novel Method for the Estimation of Higher Heating Value of Municipal Solid Wastes

open access: yesEnergies, 2022
The measurement of the higher heating value (HHV) of municipal solid wastes (MSWs) plays a key role in the disposal process, especially via thermochemical approaches. An optimized multi-variate grey model (OBGM (1, N)) is introduced to forecast the MSWs’
Weiguo Dong   +6 more
doaj   +1 more source

Study on a New Type of Composite Powder Explosion Inhibitor Used to Suppress Underground Coal Dust Explosion

open access: yesApplied Sciences, 2021
At present, the world is committed to the development of environmentally friendly, sustainable and industrial safety. The effective treatment of industrial solid waste can be applied in the field of industrial safety.
Bo Liu   +5 more
doaj   +1 more source

Biodegradability determination of municipal waste: an evaluation of methods [PDF]

open access: yes, 2004
The Environment Agency is required to monitor the diversion of biodegradable municipal waste (BMW) from landfill. Reliable methods are needed to measure the biodegradability of municipal waste, both as mixed municipal waste and as individually ...
Godley, Andrew R.   +4 more
core   +7 more sources

Recovery of Solid Waste in Industrial and Environmental Processes

open access: yesEnergies, 2022
In recent years, an alarming increase in CO2 emissions has been noticed [...]
Trinca A.   +4 more
openaire   +3 more sources

The cost of corruption in the Italian solid waste industry [PDF]

open access: yesIndustrial and Corporate Change, 2014
The article investigates the link between corruption and efficiency using a rich micro-level data set on solid waste collection activities in 529 Italian municipalities observed over the years 2004–2006. To test the impact of corruption on cost efficiency, we estimate a latent class stochastic frontier model accounting for technological heterogeneity ...
ABRATE, Graziano   +3 more
openaire   +4 more sources

Analysis and Characterization of Municipal Solid Wastes Generated in a Community in the Northern Philippines [PDF]

open access: yesNature Environment and Pollution Technology, 2022
The residential community of Potia in the Northern Philippines experiences various problems arising from mismanaged municipal solid waste. Hence, a waste analysis and characterization study on the generated municipal solid wastes was conducted to ...
J. M. Ngohayon and J. Tulagan
doaj   +1 more source

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