Superior efficacies adsorptions on hydrotalcite-like compound as dual-functional clay nanomaterial for heavy metals and anionic dyes

Biomimetic seaweed absorbable membrane for dye adsorption in wastewater treatment

“…29 Activated carbon is expensive and unsustainable and adsorption on clay and minerals is mainly based on ion exchange, and thus with a change in the pH value of the solution, their adsorption performance is greatly affected. 30 As is known, in the aspect of wastewater dye adsorption, researchers tend to choose more green, pollution-free and sustainable materials for investigation and materials with little original value, such as agricultural solid waste and industrial by-products, as far as possible to “turn waste into treasure” and give full play to their excellent wastewater dye treatment potential. 31,32 In this case, how can more green and sustainable materials and preparation methods be adopted while ensuring a high dye removal rate?…”

Reconstructing Kaolinite Compounds for Remarkably Enhanced Adsorption of Congo Red

“…Rapid social and economic development has brought great convenience to our daily lives. However, environmental pollution, especially water pollution, is becoming increasingly serious, which has attracted widespread attention in academic and industrial circles [1,2]. Those contaminants, such as organic dyes, are seriously threatening the health and development of humans, plants, and animals [3][4][5].…”