The main composition and availability of fly ash cause this waste which has potential as an
adsorbent to remove ammonium and phosphate in water. Difference of main composition …

The clay used taken from Lontor Village, Central Maluku Regency, Banda Besar Island. The
clay was activated at 350 C for 3 hours using a furnace. This study aims to determine the …

The urea fertilizer was encapsulation with the compositions of natural zeolite-alginate-sago
starch biocomposite for developing of slowed-release properties. The characteristics of …

Laundry waste containing detergent can release large amounts of Linear Alkylbenzene
Sulfonate (LAS), as an active compound, and phosphates into the groundwater. One method …

Tingginya minat masyarakat terhadap penggunaan laptop disebabkan pada kelompok
pekerja kantoran maupun pelajar. Untuk menunjang aktivitas belajar mengajar …

The impregnation process has successfully prepared a novel composite of iron oxide/carbon
from black liquor (CA-BL/Fe) as an adsorbent for the removal of tripolyphosphate ions. Black …

Sistem pentanahan digunakan sebagai sistem pengamanan bagi perangkat listrik dan
manusia apabila terjadi gangguan internal seperti tegangan lebih.[1][13]. Faktor yang …

Modification of bentonite with Cetyl Trimethyl Ammonium Bromide (CTAB) has been
successfully carried out, resulting in the application of organobentonite as a filler. The …

Diclofenac sodium is a non-steroidal anti-inflammatory drug with a relatively short release
time. This short release time promotes a more frequent drug consumption and could lead to …

Penelitian tentang penyerapan fosfat menggunakan zeolit alam yang diaktivasi dan
diimpregnasi HCl dan Mg2+ telah dilakukan. Penelitian ini mengkaji pengaruh ukuran …