Results 21 to 30 of about 1,293,933 (315)

Preparation and Crystallization of Magnetic Glass‐Ceramics from the Residues after Sulfur Release and Iron Recovery from Copper Ore Tailings with Varied CaO Content

ChemistryOpen, 2021
To comprehensively reuse copper ore tailings (COT), the fabrication of glass‐ceramics by the direct sintering method was investigated, where the residues after sulfur release and iron recovery from copper ore tailings were used as raw materials.
Bing Luo, Prof. Dr. Tongjiang Peng, Prof. Dr. Hongjuan Sun, Tao Hui   +3 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

Electrochemical micro-structuring of graphite felt electrodes for accelerated formation of electroactive biofilms on microbial anodes. [PDF]

, 2011
Electroactive biofilms were formed on graphite felt anodes under constant potential polarisation using compost leachate as the inoculum and dairy waste as the substrate. A new surface treatment is presented that consists of creating micro-cavities on the
Bergel, Alain, Cercado Quezada, Bibiana, Délia, Marie-Line   +2 more
core   +3 more sources

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 Treatment Technologies [PDF]

Water Environment Research, 2001
This review covers publications in biological, chemical, and physical technologies for the treatment of hazardous wastes and remediation of contaminated sites published in 2009.
Po Yen, Wang, Minghua, Li, C P, Huang
openaire   +3 more sources

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

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

Hazardous Wastes Treatment Technologies [PDF]

Water Environment Research, 2018
A review of the literature published in 2017 on topics relating to hazardous waste management in water, soils and air. This review covers hazardous waste treatment theologies and applying physical, chemical, and biological principles.
Jianmin, Wang, Po Yen, Wang, Yu Han, Yu, Jenn Fang, Su, C P, Huang   +4 more
openaire   +2 more sources