Amidst the escalating urbanization and burgeoning infrastructural requisites, the imperative
of deploying sustainable and efficacious soil stabilization methodologies has been amplified …

One of the environmental problems is the waste from the coal combustion process from coal
power plants or other industries that use coal as an energy source. The combustion process …

The increasing demand for energy has caused a rise in coal usage, resulting in high fly ash
generation. The high SiO 2, Al 2 O 3, and Fe 2 O 3 content in fly ashes (FAs) allow them to …

This study aims to determine the composition of the oxide, the characteristics of palm shell
and coir, and silica gel synthesized. The oxide composition, crystallinity, palm shell and coir …

Abstract Lynde Type-A (LTA) zeolite as being molecular sieve and hydrophilic zeolite is
used to dehydrate water in the purification of bioethanol. LTA zeolite from LNZ has a small …

Energy-saving tires have been developed by researchers in the industry in order to minimize
hysteresis loss. In general, this is achieved by combining precipitated silica sourced from …

Sasirangan liquid waste contains contaminants that are quite dangerous, characterized by
high values of total dissolved solids and dyestuffs. This study aims to determine the effect of …

Durian peels are biomass waste and can be used as an alternative fuel for briquettes.
Therefore, processing organic waste (biomass), especially waste from durian peels into …

One of the characteristics of the Dieng geothermal field is the high silica content in the
production fluid which causes the appearance of silica scaling. The presence of silica …

Sekam padi merupakan limbah pertanian yang cukup melimpah dan saat ini belum
dimanfaatkan secara optimal. Padahal, limbah sekam padi mengandung silika yang cukup …