This work reports the use of Mangifera kemanga leaves (MKL) treated with ethanol and nitric
acid as an adsorbent to remove Cr (VI) and Pb (II) ions at different pHs, adsorbent dosages …

In this study, the effects of methanol, acetone, and ethyl acetate solvents on total phenolic
content and antioxidant activity in Diospyros blancoi seeds extract were examined …

The potential of Mangifera kemanga Blume., an inexpensive biosorbent, for removing of
hazardous substances such as phenols from its aqueous solution has been studied. The …

Studi perbandingan adsorpsi Rhodamin B dalam larutan telah dilakukan menggunakan
adsorben karpel buah roda teraktivasi asam dan basa. Adsorben diaktivasi menggunakan …

Diospyros discolor fruit can be found as a local fruit of Bogor, Indonesia, which is sold in
traditional markets. Phytochemicals, total flavonoid content and antioxidant activity of D …

This experimental research aimed to evaluate the effectiveness of chemical coagulation
using aluminum sulfate (alum) in reducing phosphorus levels in wastewater from final pond …