Effective and low-cost removal of dye and heavy metals from wastewater still is a great
challenge for researchers. Adsorption using activated carbon is widely used in removing …

Water quality is deteriorating continuously as increasing levels of toxic inorganic and
organic contaminants mostly discharging into the aquatic environment. Removal of such …

Biochar has become a popular research topic in sustainable chemistry for use both in
agriculture and pollution abatement. To enhance aqueous Cr (VI), Pb (II) and Cd (II) removal …

Currently, sequestration of contaminants like heavy metals and dyes from wastewater has
been widely studied by researchers using modified plant-based adsorbents in order to purify …

Color is a visible pollutant and the presence of even minute amounts of coloring substance
makes it undesirable due to its appearance. The removal of color from dye-bearing effluents …

Organic pollution is the term used when large quantities of organic compounds. It origi‐-
nates from domestic sewage, urban run-off, industrial effluents and agriculture wastewater …

abstract Water is one of the most important components in the environment. This is essential
for all forms of life and leisurely plays a vital role in the world economy. The discharge of …

This review evaluates a number of different agricultural waste adsorbents and types of dyes.
Certain wastewater containing different dye contaminants causes serious environmental …

Activated carbon from orange (Citrus sinensis) peel was developed through H 3 PO 4 acid
activation. Its ability as an adsorbent for the removal of two representative basic dyes …

An adsorbent (H-KFC) was prepared from kenaf fibre char by acid treatment using HCl (3M).
The treatment caused an increase in the BET surface area and as a result there was an …