Enhanced removal of phosphate from aqueous solutions using a modified sludge derived biochar: Comparative study of various modifying cations and RSM based optimization of pyrolysis parameters.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2018.07.037
Abstract: Different biochars produced by the impregnation of Mg, Ca, Al, Cu, and Fe were compared for the phosphate (P) uptake capacity and the effect on solution pH. Among them, Ca- and Mg-rich biochars demonstrate better… read more here.
Keywords: removal phosphate; biochar; aqueous solutions; phosphate aqueous ... See more keywords
Recovery of phosphate from aqueous solutions using calcined eggshell as an eco-friendly adsorbent.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2019.03.015
Abstract: Phosphorus scarcity has become a significant issue in the European Union (EU) during 21st Century, due to its relevance as an irreplaceable macronutrient for life, and because of the total dependency of EU regarding imports.… read more here.
Keywords: recovery; recovery phosphate; calcined eggshell; phosphate aqueous ... See more keywords
Gemini surfactant-modified montmorillonite with tetrachloroferrate (FeCl4-) as a counterion simultaneously sequesters nitrate and phosphate from aqueous solution.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124829
Abstract: Alkyl quaternary ammonium-modified clay minerals, which are common environmentally friendly materials, have been widely studied and applied for the removal of pollutants. However, there are few reports on functionalizing the counterions to expand the application.… read more here.
Keywords: nitrate phosphate; fecl4; phosphate aqueous; tetrachloroferrate fecl4 ... See more keywords
Direct electrochemical sensing of phosphate in aqueous solution based on phase transition of calcium phosphate.
Sign Up to like & getrecommendations! Published in 2020 at "ACS sensors"
DOI: 10.1021/acssensors.9b02435
Abstract: Electrochemical determination of phosphate in aqueous solution attracts considerable interests in both biological and environmental fields. Due to the electrochemical inactive nature of phosphate, direct electrochemical detection of phosphate is still a highly challenging task.… read more here.
Keywords: phosphate; phosphate aqueous; solution; calcium ... See more keywords
The Removal of Phosphate from Aqueous Solution through Chemical Filtration Using a Sponge Filter
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry Letters"
DOI: 10.1246/cl.170915
Abstract: In this study, a sponge filter (SF) was developed from lanthanum-flocculated graphene oxide and chitosan to separate phosphate from aqueous solution. The results showed that the SF could effectively separate phosphate from aqueous solution through… read more here.
Keywords: phosphate aqueous; filtration; aqueous solution; chemical filtration ... See more keywords