Simultaneous removal of Cong red and Cr (VI) in aqueous solution by using Mn powder extracted from battery waste solution
Sign Up to like & getrecommendations! Published in 2018 at "Groundwater for Sustainable Development"
DOI: 10.1016/j.gsd.2018.01.001
Abstract: Abstract Adsorption capacity of manganese powder synthesized from spent battery waste solution was analyzed for simultaneous removal of congo red and hexavalent chromium. Manganese powder was synthesized by heat treatment followed by reaction with sodium… read more here.
Keywords: waste solution; powder; solution; simultaneous removal ... See more keywords
Removal of nickel from chemical plating waste solution through precipitation and production of microsized nickel hydroxide particles
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117315
Abstract: Abstract Chemical plating of nickel is widely used in wafer packaging. However, frequent renewal of plating baths generates a large amount of waste solution. When hazardous Ni2+ ions are removed from waste solutions through chemical… read more here.
Keywords: waste solution; precipitation; waste; chemical plating ... See more keywords