Durian seeds (Durio zibethinus) are durian fruit waste which has active components in the form of protein and starch which can act as coagulant agents. This study aims to determine the biocoagulant performance of prepared ...

Papaya seeds (Carica papaya) have an active component in the form of protein which can act as a coagulant agent. This study aims to prepare, characterize and determine the effectiveness of papaya seeds as a biocoagulant ...

Rubber seed is a raw material that can be applied for peat water treatment. The kernel was used as a biocoagulant and rubber seed coat as an adsorbent. The aim of this study were to determine the effect of adsorbents in ...