Household activities and beverage industries that use tamarind often generate waste in the
form of tamarind seeds. Tamarind seeds account for approximately 40% of the total weight of …

This study reports the development of bio-based adsorbent by utilizing coffee endocarp (CE)
waste as a raw material for lead (Pb) removal from liquid wastewater. The effect of NaOH …

Rice is the main food for Indonesian. In production, it produces rice husk in huge amounts as
waste. Rice husks have tough fibers, so their natural decomposing takes a long time. One …

Unsur karbon yang cukup tinggi pada kulit singkong membuat peneliti memanfaatkannya
sebagai karbon aktif. Tujuan penelitian ini adalahmenentukan karakteristik karbon aktif kulit …

INDONESIA: Limbah hasil industri yang mengandung logam timbal (Pb) dapat
membahayakan kehidupan manusia yang berada disekitarnya. Salah satu upaya untuk …

Synthesis of activated carbon (AC) from green, low-price, and renewable source as a
pollutant adsorbent is growing interest of researcher. This work aims to synthesis of AC from …

Heavy metals Cd2+ is a dangerous pollutant of water and ecological systems if it is above
the quality standard threshold. Cassava peel has a fairly high carbon element content …

Abstract Seed from avocado (Persea Americana) and kluwih (Artocarpus camansi) fruit are
waste and by product from processing fruit. Due to the high starch content from both seeds …

Abstract Keberadaan lignin (30, 26%) dan selulosa (52, 59%) pada cangkang buah bintaro
(Cerbera manghas) dapat dimanfaatkan sebagai karbon aktif. Karbon aktif yang dihasilkan …

Activated carbon (AC) has a broad range of applications such as wastewater treatment, gas
separation, purification, energy storage, and adsorbents. However, the majority of …