oday, we are witnessing important new developments that go beyond “traditional” chemical engineering. Engineers at many universities and industrial research centers are working on novel equipment and techniques that potentially could transform our concept of chemical plants and lead to compact, safe, energy-efficient, and environment-friendly sustainable processes. These developments share a co...

Boserup and Ruthenberg (BR) provided the framework to analyze the impact of population growth and market access on the intensification of farming systems. Prior evidence in Africa is consistent with the framework. Over the past two decades, rapid population growth has put farming systems under stress, while rapid urbanization and economic growth have provided new market opportunities. New measu...

Ethanol is considered as a renewable transport fuels and demand expected to grow. In this work, trends related bio-ethanol production are described using Thailand an example. Developments on high-temperature fermentation membrane technologies also explained. This study focuses the application of membranes in ethanol recovery after fermentation. A preliminary simulation was performed compare dif...

The recent Crop Intensification Program represents a great opportunity for Rwanda to guarantee food security and strengthen the country`s agricultural productivity. However overwhelming evidence is arising that a sustained growth path will be preserved over time only if the production process incorporates sustainability issues. Through qualitative interviews, a quantitative analysis and finding...

in this work, ferric coagulation and acid cracking as olive mill wastewater (omw) pretreatments during photocatalysis process were compared in batch recirculation reactor. as ferric ions influence, ferric coagulation has preference over acid cracking. ferric ions influence on intensification of penolic components absorption on tio2 surfacein initial and oxidize organic pollutant during photocat...