Lignin is a remarkable natural polyphenol that provides trees with physical and (bio-)
chemical resistance, as well as the ability to reach considerable heights. Lignin is also …

Significant progress in lignins valorization and development of high-performance
sustainable materials have been achieved in recent years. Reports related to lignin …

An eco-friendly polydopamine composite adsorbent (CD-CA/PDA) based on cyclodextrin
polymer was prepared for cationic dyes and metals removing. CD-CA/PDA, combining the …

Water is essential for the development of life on earth; therefore, its decontamination is
essential. Among the pollutants that threaten this water resources are metal ions, since they …

In this work, spent coffee grounds (SCG) were treated using sulfuric acid hydrolysis in order
to isolate the sulfuric acid lignin (SAL). The reactivity of SAL was improved through …

The anthropologic impact on climate has reached a critical level given that society relies on
non-renewable fossil resources for energy. Thus, to alleviate this, lignins can play a key role …

Sulfonate lignin-based hydrogels (SLG) were prepared through simple and effective method
and successfully applied to the adsorption of cation dye methylene blue (MB). Samples were …

How to effectively remove toxic dyes from the industrial wastewater using a green low-cost
lignocellulose-based adsorbent, such as lignin, has become a topic of great interest but …

Converting lignin into useful colloidal entities with uniform size and shape offers exciting
opportunities for utilization; however, this endeavor requires overcoming challenges caused …

A novel and eco-friendly one-step approach has been developed to fabricate magnetic
lignosulfonate (MLS) with high performance in wastewater treatment. The obtained MLS was …