Humic acid (HA) is a major constituent of natural organic matter (NOM) found in water systems. Although NOM generally does not have any known harmful effects to humans, it imparts repulsive organoleptic properties to water, ...

One of the current global issues of increasing environmental-health concern is the ubiquitous occurrence of emerging micropollutants (EMPs) in aquatic environments. Among these EMPs, bisphenol A (BPA), technical 4- nonylphenol ...

A nanoadsorbent was synthesized from kraft lignin derived from paper and pulp black liquor, chitosan, and titania (TiO2) and used to remove Brilliant Black dye (BB) from aqueous solution. Transmission electron microscopy ...