In the development and production process of domestic and foreign oil fields, large amounts
of oil-bearing wastewater with complex compositions containing toxic and harmful pollutants …

The introduction of selective recognition sites toward certain heavy metal ions (HMIs) is a
great challenge, which has a major role when the separation of species with similar …

There is a growing incidence in the presence of emergent pollutants like the pesticides and
pharmaceuticals in water bodies. The matter of environmental concern is their synthetic and …

Chitosan-based hydrogels have gained significant attention for their potential applications in
water treatment and purification due to their remarkable properties such as bioavailability …

Hydrogels are three-dimensional networks with a variety of structures and functions that
have a remarkable ability to absorb huge amounts of water or biological fluids. They can …

During the past few years, among the most pressing issues afflicting humanity worldwide
has been a lack of access to safe drinking water. Arsenic is thought to be one of the most …

Oily wastewater can have a great impact on human health and the surrounding
environment. The current methods for treating oily wastewater mainly included physical …

Pectin-crosslinked gum ghatti hydrogel (PGH) has been synthesized utilizing pectin and
gum ghatti through an uncomplicated and inexpensive copolymerization method. X-ray …

Nutrient run-off from agriculture causes water pollution and eutrophication. Polysaccharide
hydrogels with controlled release of nutrients have been developed to minimize nutrient …

The presence of toxic and hazardous substances in aquatic environments poses an
enormous risk to ecosystems and human health. Recent years have witnessed a substantial …