Simultaneous and ultrafast removal of anionic and cationic dyes from aqueous solution by Zr-based MOFs hybridized by attapulgite and adsorption performance research

Study adsorbents based on bent-Al13-CS-CTA and its application to the removal of CR from wastewater

“…Currently, the disposal methods for CR are categorized into physical, chemical, and biological approaches. These methods include flocculation, 8 ion exchange, 9 photocatalysis, 10 adsorption, 11–13 membrane filtration, 14 and electrochemistry. 15 These technologies have been used to treat water contaminated with CR dyes.…”

Facile Synthesis and Characterization of Manganese Ferrite Nanoparticles for the Successful Removal of Safranine T Dye from Aqueous Solutions

“…Hence, it is imperative to treat industrial wastewaters containing such dyes before releasing them into the environment. Various physical and chemical methods, including flocculation [7,8], adsorption [9,10], membrane filtration [11,12], coagulation [13,14], precipitation [15,16], ozonation [17,18], electrochemical techniques [19,20], and fungal decolonization [21,22], have been thoroughly explored for the removal of dyes from aquatic environments. Within these methods, adsorption has demonstrated superiority over other techniques in eliminating dyes and organic pollutants from process or waste effluents.…”