Untreated phenol waste causes environmental pollution. The phenol waste can be treated
using the photocatalyst method. This study aims to examine the effect of pH and irradiation …

S trontium is a heavy metal that is commonly found in many groundwater systems because
of migration from historic nuclear waste storage sites. Its radiation effect can cause bone …

Penelitian ini bertujuan untuk memanfaatkan kombinasi arang aktif sekam padi dan zeolit
sebagai adsorben dalam mengadsorpsi ion logam Cr (VI) dan mempelajari pengaruh …

In this study, we have utilized clay from Pariaman, Indonesia enriched with silica from rice
husk ash to produce zeolite through a hydrothermal process. The resulting zeolite is then …

Meningkatnya kebutuhan sandang akibat pertumbuhan penduduk mempengaruhi industri
tekstil dalam meningkatkan produksinya, dimana dalam prosesnya menggunakan zat warna …

Peningkatan kebutuhan energi global dapat memperbanyak penggunaan batu bara
sebagai sumber energi oleh Pembangkit Listrik Tenaga Uap (PLTU). Pembakaran batu bara …

The degradation of dyestuffs by the photocatalysis method is fascinating because it is simple
and reduces the quantity of new waste generated during the process. The purpose of this …

ABSTRAK Sintesis Granul TiO₂-Fe₂O₃-Bentonit/Alginat dilakukan untuk mendegradasi
metil jingga dengan sinar UV. TiO₂ dimodifikasi dengan menambahkan dopan Fe dan …

In this study, we have utilized clay from Pariaman, Indonesia enriched with silica from rice
husk ash to produce zeolite through a hydrothermal process. The resulting zeolite is then …

Currently, the university is one of the actors in the use of chemical substances for
educational purposes in practicums and research. Based on the survey, it is known that the …