Access to drinkable water is becoming more and more challenging due to worldwide
pollution and the cost of water treatments. Water and wastewater treatment by adsorption on …

The massive combustion utilization of fossil fuel in human industrial activities, such as power
plants, waste incineration, and kiln combustion for cement production, would emit serious …

As an efficient and low-cost adsorbent, biochar has been widely used in the adsorption and
removal of dyes, antibiotics and phenols from wastewater. Biochar is produced with gas and …

The global amount of solid waste has dramatically increased as a result of rapid population
growth, accelerated urbanization, agricultural demand, and industrial development. The …

It is alarming that synthetic food dyes (FD) are widely used in various industries and that
these facilities discharge their wastewater into the environment without treating it. FDs mixed …

The conventional waste management practices dispose or incinerate agricultural and
forestry waste, contributing to the environmental pollution while misusing biomass, a …

The cost of adsorbent preparation and usage is an important factor that determines its
suitability for use in wastewater treatment in light of other competing technologies …

The presence of hazardous dyes in wastewater cause disastrous effects on living organisms
and the environment. The conventional technologies for the remediation of dyes from water …

Dyes, especially azo dyes contained in wastewaters released from textile, pigment, and
leather industries, are entering into natural waterbodies. This results in environmental …

Over the last few years, various industries have released wastewater containing high
concentrations of dyes straight into the ecological system, which has become a major …