Water pollution is the major problem seen in today's scenario and even pollutants at low
concentration harms our environment. In industrial sector usage of phenol is seen even at …

Activated carbon refers to a wide range of carbonised materials of high degree of porosity
and high surface area. Activated carbon has many applications in the environment and …

The resources of clean water worldwide are very limited, and climate change is already
affecting the available supplies. Therefore, develo** a low-cost, highly efficient, and …

Printing and dyeing wastewater (PDW) has characteristics of large amount of water,
elevated content of residual dyes, poor biodegradability, high alkalinity and large change of …

The growth in textile and printing industries proven detrimental to the aquatic environment
as the industrial waste containing dye seeped into the ecosystem. A high concentration of …

Olive stones have been widely used as a renewable energy biowaste source. As they are
rich in elemental carbon (40–45 wt%), much research focussed on effectively converting …

Sustainable and economical wastewater treatment forms a vital step towards long-term
sustainability of petrochemical refineries and industries. An affordable solution to this …

Various agricultural wastes such as Rice husk, wheat bran, coconut coir pith, wheat husk,
tea waste, and teff husk have received attention to the remediation of toxic pollutants due to …

Rapid population growth and the resultant pollution of freshwater sources are expected to
create water stress conditions on the world in the near future. Adsorption technique is a …

The present work utilizes waste black cardamom (BC) as an inexpensive and
environmentally friendly adsorbent for sequestering the Congo Red (CR) dye from aqueous …