Photocatalysis holds great promise as an efficient and sustainable oxidation technology for
application in wastewater treatment. Rapid progress develo** novel materials has …

Natural and synthetic clays have been used as adsorbents for removal of heavy metals and
dyes from aqueous solution for many decades. In the last decade, exfoliating the natural …

Advanced porous nanomaterials such as metal-organic frameworks (MOFs), covalent
organic frameworks (COFs), and porous aromatic frameworks (PAFs) with high specific …

The presence of heavy metals in the industrial effluents has recently been a challenging
issue for human health. Efficient removal of heavy metal ions from environment is one of the …

Recently, novel-nanomaterials with excellent sorption capacities, mild stability, and
environmental-friendly performance, have enabled massive developments in capturing …

For remediation of water and soil, various nanoparticles such as zeolites, metal oxides,
carbon materials, metals, or bimetallic nanoparticles (eg Fe/Pd, Fe/Ag) have been reported …

Intensive research efforts have been pursued to remove arsenic (As) contamination from
water with an intention to provide potable water to millions of people living in different …

Clay minerals retain or adsorb metal ions in the Earth's critical zone. Rocks, sediments and
soils rich in clay minerals can concentrate rare earth elements (REEs) in ion adsorption-type …

Biochar, a solid carbon-rich residue is derived from wide variety of abundantly available raw
materials like forest and agricultural waste, industrial by products and waste, and municipal …

Present and past anthropogenic pollution of the hydrosphere and lithosphere is a growing
concern around the world for sustainable development and human health. Current industrial …