Browsing by Author "Tümen, Fikret"

Now showing items 1-2 of 2

Photocatalytic Reduction of Cr(VI) from Aqueous Solutions with Formic Acid in the Presence of Bauxite: Kinetics and Mechanism

Arslanoglu, Hasan; Altundogan, H. Soner; Tümen, Fikret (Sprınger Indıa, 2021)

Cr(VI) is one of the most dangerous heavy metal pollutants in the industrial wastewaters. It is very difficult to remove the Cr(VI) by direct precipitation and it is needed to be reduced to Cr(III) form in order to remove ...
Potassium Struvite (slow release fertilizer) and Activated Carbon Production: Resource Recovery From Vinasse and Grape Marc Organic Waste using Thermal Processing

Arslanoğlu, Hasan; Tümen, Fikret (Elsevier, 2021)

This study investigated the production conditions of a potassium magnesium phosphate fertilizer with vinasse (a by-product of the sugar or ethanol industry) and grape marc (a by-product of the wine-making industry). A ...