Congo red (CR) dye is an organic pollutant of environmental concern. It is applied in textile,
printing, dyeing and rubber industries as colorant. The carcinogenicity, mutagenicity and …

In the last 3 years alone, over 10,000 publications have appeared on the topic of dye
removal, including over 300 reviews. Thus, the topic is very relevant, although there are few …

Clean and safe drinking water is vital. Tragically, this quality has been degraded due to the
anthropomorphic and continuous discharge of toxic and non-biodegradable organic …

Nanostructured spinel-type M (M= Mg, Co, Zn) Cr 2 O 4 oxides with novel adsorbents for
aqueous Congo red removal were synthesized by a polyacrylamide gel method and studied …

Electrocoagulation (EC) is one of the emerging technologies in groundwater and
wastewater treatment as it combines the benefits of coagulation, sedimentation, flotation …

The MgAl 2 O 4 nanoparticles with different particle sizes prepared by a polyacrylamide gel
method with different metal salts as raw materials which was used to study its efficiency as …

The presence of toxic pollutants in wastewater discharge can affect the environment
negatively due to presence of the organic and inorganic contaminants. The application of …

The ECs like antibiotics, personal care products, surfactants, herbicides and pesticides are
frequently detected in trace concentrations and are not effectively removed through …

For better sustainable resource recovery and elevating the separation efficiency of dye/salt
mixture, it is essential to develop an appropriate nanofiltration membrane for the treatment of …

As a toxic azo anion dye, Congo Red (CR) in waste-water poses a potential threat to the
environment and human health. An absorbent is often used for its removal, during which …