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 …

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 large …

The rapid industrialization and explosion of the population result in increased usage of
water and its consequent discarding causes environmental pollution. The biochar based …

Use of various dyes in order to color the products is a common practice in composite knit
industry. The presence of these dyes in water even at low concentration is highly visible and …

The carbon biomass has extensively been used for water/wastewater purification systems.
However, pristine carbon matters have less efficiency in practical applications. Conversely …

A novel biodegradable adsorbent called pyrolysed empty fruit bunch fibres (PEF) was
prepared by chemo-physical activation of empty fruit bunch fibres (EFB) biochar for removal …

Environmental problems due to the textile industry are mainly associated with the need for
large amounts of fresh water and discharging highly polluted wastewater. This wastewater …

The increase in number of modern industry in the twenty-first century that uses dye and ends
up disposing it into the environment and water bodies causing diseases and other …

The purpose of this study was to remove dyes from synthetic dyed wastewater using
activated carbon derived from rice husk. The initial dye concentration was 45 mg/L. The …

Decolourisation of waste water has now become a major problem for the treatment plants in
various industries. Many industries use synthetic dyes to colour their products such as …