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Husk Board: A Panel Board from Waste
(Kementerian Pengajian Tinggi Malaysia (KPTM), 2007-08-10)
The invention is about a husk board, manufactured from rice husk. Rice husk is about industrial waste. The rice husks were blended with binder and a hardener before compaction by using hot press.
Kayan 1: a Particle Board from Rice Husk
(Malaysian Invention and Design Society (MINDS), 2007-05-18)
In this study, the particle board (kayan 1) was made from rice husk. The rice husk was blended with Urea-Formaldehyde (UF) as a binder and Ammonium Chloride (NH4C1) as a hardener before compaction using hot press.
Smart Reagent for the Recovery of Copper from PCB
(Malaysian Invention and Design Society (MINDS), 2010-05-14)
The world production of Printed Circuit Board (PCB) waste is constantly increasing. It contains 10-25% copper with other metals such as lead, zinc, iron, tin, nickel etc, depending on the source and types of PCB. Copper ...