Leaching of toxic elements from secondary alkaline lead slag and stabilized/solidified products
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Material Cycles and Waste Management"
DOI: 10.1007/s10163-019-00892-8
Abstract: Secondary alkaline lead slag (SALS), generated during lead–acid batteries recycling, is a hazardous waste due to its high reactivity, solubility, and migration of toxic elements. After pulverization caused by storage under atmospheric condition for 30 days,… read more here.
Keywords: alkaline lead; toxic elements; secondary alkaline; lead slag ... See more keywords
Microwave enhanced solidification/stabilization of lead slag with fly ash based geopolymer
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DOI: 10.1016/j.jclepro.2020.122957
Abstract: Abstract Geopolymers have been introduced as a promising strategy for the solidification/stabilization (s/s) of heavy metals due to its sustainability and environmental friendliness. However, it usually takes a long curing time to achieve a rational… read more here.
Keywords: stabilization; lead slag; stabilization lead; solidification stabilization ... See more keywords
A review on lead slag generation, characteristics, and utilization
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DOI: 10.1016/j.resconrec.2019.03.036
Abstract: Abstract Lead slag is produced by the primary and secondary lead industry. The large amount of lead slag discharge causes environmental problems. Reducing the toxicity and increasing utilization of lead slag are important measures to… read more here.
Keywords: slag; utilization lead; lead slag; review lead ... See more keywords
Utilization of Lead Slag as In Situ Iron Source for Arsenic Removal by Forming Iron Arsenate
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DOI: 10.3390/ma15217471
Abstract: In situ treatment of acidic arsenic-containing wastewater from the non-ferrous metal smelting industry has been a great challenge for cleaner production in smelters. Scorodite and iron arsenate have been proved to be good arsenic-fixing minerals;… read more here.
Keywords: iron; situ; lead slag; iron arsenate ... See more keywords