Journal of Catalyst & Catalysis

This study includes practical methods for treating chemical pollution in wastewater. The proper disposal of wastewater is essential for providing a healthy environment for communities, adhering to international standards and utilizing the latest chemical and scientific methods to maintain a surrounding environment free from sewage pollutants.

Fossil fuels remain the primary reliable and cost-effective energy source for maintaining the desired product quality.

The generation of waste/scrap/end-of-life tires (ELTs) poses severe environmental challenges globally. For the disposal of huge numbers of ELTs (generated every year) using conventional recycling methods, like as landfill or incineration, are not preferred due to their adverse environmental impacts.

The waste gas from chemical plants contains H 2 S gas and a large amount of CO 2 gas. These flue gases can be treated in various ways, and in this paper, the mixed flue gas CO 2 +H 2 S was treated by using ionic liquids (IL) as an absorbent. Ionic liquids are considered green solvents with remarkable good properties.

Metal-organic frameworks (MOF) are composed of metal ions and organic linkers and have many application fields.

MoO 3 nanoparticles were synthesized via the solution combustion approach. Ammonium nitrate was used as an oxidant and ammonium molybdate as fuel in a combustion reaction.