| Global NEST Journal

Activated rice husk biochar for azo dye removal: batch adsorption, kinetics and thermodynamic studies

by

Arivumani V et al. View all

Issue 2

Water and wastewater treatment and reuse

The study aimed to analyze the adsorption behaviour of an activated rice husk biochar adsorbent in batch mode to expunge azo dye concentrations depletion from liquid solvents. The biochar adsorbent was formulated using different chemical synthesis processes, and its surface region was assessed using...

Biosorption rice husk ash +4 more

Utilizing rice husk ash as a bio-waste material in geopolymer composites with aluminium oxide

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Thirukumaran. T and Vivek. S et al. View all

Issue 6

Solid Waste Management

Permanent damages and spalling occur in conventional concrete due to high temperatures. Also concrete loses its compressive strength amounting to about 50 to 75% of the original strength as reported in most of the research works. As opting for high grade of concrete leads to higher costs and emits...

rice husk ash Bio-waste +6 more

Physio-chemical evaluation and Co-combustion efficiency of different biomass waste fractions with indigenous coal blends for utilization as alternative fuel

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Sumaira Kanwal et al. View all

Issue 1

Solid Waste Management

Severe energy crisis and vilest economic conditions in Pakistan demand the country’s energy portfolio to be revised with increased reliance on indigenous energy resources. The perspective of utilization of abundantly available biomass waste fractions as a fuel alone and their co-combustion with two...

waste to energy Co-combustion +3 more

Review on Treatment of Acid Mine Drainage with Waste Materials: A Novel Approach

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Alok Sinha et al. View all

Issue 3

Water and wastewater treatment and reuse

The present study systematically and comprehensively reviewed different aspects of treating Acid Mine Drainage (AMD) with active treatment and waste materials. The work also critically reviews the status and the factors associated with the treatment process. Although, conventional active methods are...

Acid Mine Drainage Active Treatment +4 more