This review highlights the recent technologies of H2S removal from wastewater in the
petroleum refinery. H2S is a harmful, putrid, and hazardous gaseous compound. The main …

Thriving oil palm agroindustry comes at a price of voluminous waste generation, with palm
oil mill effluent (POME) as the most cumbersome waste due to its liquid state, high strength …

This study analyses the removal of phenol and cadmium ion (Cd 2+) using activated carbon
obtained from peanut shells. No previous studies have reported the use of this adsorbent …

The transformation of agricultural wastes such as pineapple waste into valuable product
such as biochar will be of great advantage. Biochar is a black carbon produced by pyrolysis …

Empty fruit bunch oil palm (EFBOP) is one of the byproducts after oil palm fruitlet is removed
in oil palm processing and is considered as waste. In this study, EFBOP was converted to …

Abstract Treatment of biosorbents to add functional groups that increase toxic metal
biosorption is an important way to improve its effective application. Hence, different portions …

Iron and steel industry is the principal driving force propelling economic and technological
growth of a nation. However, since its inception this industry is associated with widespread …

A novel rice like structure of cerium molybdate [Ce (MoO 4) 2] and cerium oxide [CeO 2]
composites were synthesised through co-precipitation and solid-state method. As …

A bioadsorbent was synthesized by modifying corn bract with 2-aminothiazole for the
selective recovery of gold. Scanning electron microscopy (SEM), Fourier transform infrared …

In this study, CeO 2 nanoparticles have been prepared via microwave method from an
aqueous solution containing (NH 4) 2 Ce (NO 3) 6, NaOH and in the presence carbohydrate …