In this work, a proposed pilot plant has been designed to produce 1tonh−1 biodiesel (BD) from waste/used vegetable oil using enzymatic approach. Complete material and energy balances were carried out using Excel spreadsheets, and detailed equipment sizing were determined. Immobilized lipase...

Property performance assessment has become increasingly important in property management because of the emergence of a number of trends as issues of concern of property owners and occupiers. There are, however, many problems facing the consideration of performance measurement. Perhaps the main...