The present study investigates biodiesel production from waste palm oil (WPO) using
coconut coir husk (CCH) derived solid acid catalyst. The catalyst was prepared by the direct …

Leather processing involves conversion of putrescible hide/skin into nonputrescible leather.
This results in generation of both solid and liquid wastes. Solid waste disposal is …

During raw hide processing, tanning industries generate large quantities of wastes
containing a considerable amount of fat which can be converted into biodiesel. A typical …

Sulphated fatliquor was prepared from fats of sheep limed fleshing wastes to be used on
small scale leather processing. The chemical properties of fats were determined before …

Fat from fleshings is an excellent source of energy since it is composed of glycerides, fatty
acids and glycerol. The present work aims to optimize the operating conditions of fat …

The global leather industry generates large quantities of tannery waste. These leather
wastes have a high fat content, which could be used for valuable products. This study …

The present work is intended to develop a fat extraction method from the limed fleshings for
soap production. In leather processing, just after washing, following the liming process …

The article describes the research and subsequent application of the electric coagulating
agents and galvanic coagulating agents. These may be used in order to raise the standard …

The tanning industry generates a high quantity of solid wastes. Therefore, there is a need to
create valorization [added value] options for these wastes. The present work had as its main …

Biodiesels from different sources have received significant interest, driven by concerns over
oil price instability, sustainability of energy supplies and measures taken to reduce the …