Waste‐Derived Copper‐Lead Electrocatalysts for CO2 Reduction
Sign Up to like & getrecommendations! Published in 2022 at "Chemcatchem"
DOI: 10.1002/cctc.202200754
Abstract: It remains a real challenge to control the selectivity of the electrocatalytic CO2 reduction (eCO2R) reaction to valuable chemicals and fuels. Most of the electrocatalysts are made of non‐renewable metal resources, which hampers their large‐scale… read more here.
Keywords: electrocatalysts co2; waste; spectroscopy; co2 reduction ... See more keywords
Spectral Characteristics and the Study of Pollution Degree of Maize Leaves Under Copper and Lead Stress
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Indian Society of Remote Sensing"
DOI: 10.1007/s12524-019-01055-w
Abstract: A new index Absorbance Differential Vegetation Index (ADVI), which realized the monitoring of heavy metals copper and lead stress in two varieties of maize with different cultivation periods and the pollution of heavy copper and… read more here.
Keywords: pollution; stress; lead stress; copper lead ... See more keywords
Feasibility Study of Differential Flotation of Cu–Pb–Zn Minerals from Copper Sulfide–Oxide Ores
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-020-02069-6
Abstract: In this research, flotation of copper, lead and zinc minerals from a copper oxide–sulfide ore was studied. The identification tests showed that the sample is a mixture of quartz, chalcopyrite, galena, cerussite, hemimorphite and iron… read more here.
Keywords: minerals copper; flotation; copper lead; feasibility study ... See more keywords
Behavior of copper and lead during mineralurgical and hydrometallurgical processing of flash smelting slag
Sign Up to like & getrecommendations! Published in 2021 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1007/s43452-021-00184-9
Abstract: There are only a few smelters processing copper concentrates directly into blister copper. Despite the many advantages of this process, a serious challenge of this technology is the need to process the resulting flash smelting… read more here.
Keywords: copper; smelting slag; copper lead; flash smelting ... See more keywords
Lead and copper removal from groundwater by spherical agglomeration using a biosurfactant extracted from Yucca decipiens Trel.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.05.103
Abstract: The spherical agglomeration technique (SAT) has emerged as an innovative alternative for the removal of heavy metals from water at optimum levels of surfactant addition. This technique has achieved high removal efficiencies. In the present… read more here.
Keywords: removal; spherical agglomeration; copper; copper lead ... See more keywords
Copper and Lead Exposures Disturb Reproductive Features of Primary Endometrial Stromal and Epithelial Cells.
Sign Up to like & getrecommendations! Published in 2020 at "Reproductive toxicology"
DOI: 10.1016/j.reprotox.2020.01.008
Abstract: This study investigates if Cu and Pb act as endocrine disruptors affecting endometrial cells. Primary EnSCs and EnECs were exposed to Cu (0, 50, 100 and 200 µM) or Pb (0, 30, 100 and 500… read more here.
Keywords: lead exposures; disturb reproductive; copper lead; features primary ... See more keywords
Research of the replacement of dichromate with depressants mixture in the separation of copper-lead sulfides by flotation
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119330
Abstract: Abstract To reduce the environmental impact caused by highly toxic dichromate in flotation separation of copper-lead sulfide, the replacement of dichromate with depressants mixture (humic substance and hydrogen peroxide) was investigated in this paper. The… read more here.
Keywords: dichromate; dichromate depressants; separation; replacement dichromate ... See more keywords
Determination of Cadmium, Copper, Lead, and Zinc in Pilchard Sardines from the Bay of Boumerdés by Atomic Absorption Spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Analytical Letters"
DOI: 10.1080/00032719.2018.1434537
Abstract: ABSTRACT Fish are an important human food with increasing consumption in recent decades. Diet is the main route of exposure to heavy metals for human health. For this reason, many studies have been performed on… read more here.
Keywords: bay boumerd; determination cadmium; cadmium copper; copper lead ... See more keywords
Using tree leaves and barks collected from contaminated and uncontaminated areas as indicators of air metallic pollution
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Phytoremediation"
DOI: 10.1080/15226514.2019.1583723
Abstract: Abstract The aim of this study was to show the usefulness of woody species in assessing air pollution by cadmium, copper, lead, and zinc. For this, washed leaves, unwashed leaves, and barks of a coniferous… read more here.
Keywords: zinc; pollution; cadmium copper; copper lead ... See more keywords
Novel Hybrid Benzoazacrown Ligand as a Chelator for Copper and Lead Cations: What Difference Does Pyridine Make
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27103115
Abstract: A synthetic procedure for the synthesis of azacrown ethers with a combination of pendant arms has been developed and the synthesized ligand, characterized by various techniques, was studied. The prepared benzoazacrown ether with hybrid pendant… read more here.
Keywords: novel hybrid; lead cations; ligand; copper lead ... See more keywords