Results 11 to 20 of about 346,997 (316)

Preparation of superfine and semi-hydrated flue gas desulfurization gypsum powder by a superheated steam powdered jet mill and its application to produce cement pastes

Case Studies in Construction Materials, 2022
The low reactivity, high moisture content, and gap-graded particle size distribution of flue gas desulfurization (FGD) gypsum clearly restrict its large-scale application, particularly for cement production.
Zhonghui Xu, Dan Hu, Ran An, Longyuan Lin, Yingling Xiang, Linpei Han, Yunlin Yu, Liping Ning, Jing Wu   +8 more
doaj   +1 more source

In Vitro Bioaccessibility and Health Risk Assessment of Arsenic and Zinc Contaminated Soil Stabilized by Ferrous Sulfate: Effect of Different Dietary Components

Toxics, 2022
Iron-based materials have good stability in reducing the mobility and toxicity of heavy metals, but the behavior and human health risks of heavy metals could be affected by dietary components. This study investigated the effect of typical diets (lettuce,
Yi Fang, Yuxue Cui, Xiaoli Mou, Li Lu, Jiali Shentu, Min Zhu   +5 more
doaj   +1 more source

Phytoremediation of electroplating wastewater by vetiver grass (Chrysopogon zizanoides L.)

Scientific Reports, 2021
The electroplating industry generates wastewater containing a variety of heavy metals which potentially contaminate water ecosystems. The available and well-known electroplating wastewater treatments are considered as an expensive and less effective ...
Andhika Puspito Nugroho, Erni Saurmalinda Butar Butar, Ekaputra Agung Priantoro, Lies Sriwuryandari, Zulfa Berliana Pratiwi, Tarzan Sembiring   +5 more
doaj   +1 more source

Recovery of Residual Carbon from Ti-Extraction Blast Furnace Slag by Flotation with Simultaneous Dechlorination

Energies, 2022
Ti-extraction blast furnace slag (EBFS) is a secondary slag produced by titanium extraction of titanium-bearing blast furnace slag (TBBFS), which is challenging to be used directly because of its residual carbon and chlorine.
Hao You, Hongjuan Sun, Tongjiang Peng, Yating Qin, Song Tang   +4 more
doaj   +1 more source

Hazardous Waste Management [PDF]

, 2022
This book presents a comprehensive overview of hazardous waste and hazardous waste management. It describes the various types and constituents of hazardous waste, discusses hazardous waste management techniques and technologies, and highlights techno ...

core   +2 more sources

Chemical and spectroscopic analysis of olive mill waste water during a biological treatment [PDF]

, 2007
The treatment of olive mill waste water was studied on the laboratory scale. Physico–chemical analyses showed the final products had a mean pH of 5.4 without neutralisation and 5.7 when lime was added to the process.
Hafidi, Mohamed, Winterton, P., Revel, J.C., Merlina, Georges, El Hajjouji, Houda, Winterton, Peter, Hafidi, M., Bailly, Jean-René, Hajjouji, H. El, Revel, Jean-Claude, Bailly, J.R., Merlina, G.   +11 more
core   +1 more source

The Expanded Vermiculite Was Quickly Prepared by the Catalytic Action of Manganese Dioxide on Hydrogen Peroxide and Its Adsorption Properties to Cd

Molecules, 2023
The structure and activity of vermiculite can be maintained by expanding vermiculite (Vrm) with hydrogen peroxide. However, it is time-consuming. In past studies, little attention has been paid to the catalytic properties of manganese dioxide on hydrogen
Yunzhu Chen, Hongjuan Sun, Tongjiang Peng, Tongxi Gao, Wenjin Ding, Tao Hui, Lei Jiang   +6 more
doaj   +1 more source

Regional waste footprint and waste treatments analysis

Waste Management, 2021
This paper provides a detailed analysis of the waste footprint and waste treatments at subnational level, for Brussels, Flanders, and Wallonia. The paper details the waste footprint components into direct waste from households (disposed in bins), indirect waste generated upstream in the supply chains and induced by household consumption and waste ...
Edgar Towa, Vanessa Zeller, Stefano Merciai, Wouter M.J. Achten   +3 more
openaire   +3 more sources

Estimating Pollutant Removal Requirements for Landfills in the UK: I. Benchmark Study and Characteristics of Waste Treatment Technologies [PDF]

, 2006
Introduction of the EU Landfill Directive is having a significant impact on waste management in the UK and in other member states that have relied on landfilling.
Rosevear, Alan, Gronow, Jan R., Hall, D. H., Drury, D., Smith, Richard, Pollard, Simon J. T.   +5 more
core   +1 more source

Bioaccessibility and reliable human health risk assessment of heavy metals in typical abandoned industrial sites of southeastern China

Ecotoxicology and Environmental Safety, 2023
Heavy metal pollution caused by a large number of abandoned industrial sites cannot be underestimated, but its human health risks have not been accurately assessed.
Jiali Shentu, Yi Fang, Yangyang Wang, Yuxue Cui, Min Zhu   +4 more
doaj   +1 more source