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A group of Spanish developers working under the company name Ecofasa, headed by chief executive officer and inventor Francisco Angulo, has developed a biochemical process to turn urban solid waste into a fatty acid biodiesel feedstock. ?It took more than 10 years working on the idea of producing biodiesel from domestic waste using a biological method,? Angulo told Biodiesel Magazine. ?My first patent dates back to 2005. It was first published in 2007 in Soto de la Vega, Spain, thanks to the council and its representative Antonio Nevado.?Using microbes to convert organic material into energy isn?t a new concept to the renewable energy industries, and the same can be said for the anaerobic digestion of organic waste by microbes, which turns waste into biogas consisting mostly of methane. However, using bacteria to convert urban waste to fatty acids, which can then be used as a feedstock for biodiesel production, is a new twist. The Spanish company calls this process and the resulting fuel Ecofa.
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Reprint of the original, first published in 1868.
Reprint of the original, first published in 1874.
Modernity Disavowed is a pathbreaking study of the cultural, political, and philosophical significance of the Haitian Revolution (1791–1804). Revealing how the radical antislavery politics of this seminal event have been suppressed and ignored in historical and cultural records over the past two hundred years, Sibylle Fischer contends that revolutionary antislavery and its subsequent disavowal are central to the formation and understanding of Western modernity. She develops a powerful argument that the denial of revolutionary antislavery eventually became a crucial ingredient in a range of hegemonic thought, including Creole nationalism in the Caribbean and G. W. F. Hegel’s master-slave ...
Though Magellan’s enterprise was the greatest ever undertaken by any navigator, yet he has been deprived of his due fame by the jealousy which has always existed between the two nations inhabiting the Peninsula: the Spaniards would not brook being commanded by a Portuguese, and the Portuguese have not yet forgiven Magellan for having abandoned them to serve Castile. But Magellan really had no choice; for if the western passage which he expected to discover was to be sought for, it could only be under the auspices of Spain, within whose demarcation those waters lay. It would seem that D. Manuel had only himself to blame for the loss of Magellan’s services; and, as M. Amoretti well observe...
Though the law and courts of nineteenth-century Peru were institutions created by and for the ruling elite, women of all classes used the system to negotiate the complexities of property rights, childrearing, and marriage, and often to defend their very definitions of honor. Drawing on the trial transcripts of Cajamarca, a northern Peruvian province, from more than a century ago, this book shares eye-opening details about life among this community, in which reputation could determine a woman's chances of survival. Exploring the processes of courtship, seduction, and familial duties revealed in these court records, historian Tanja Christiansen has unearthed a compelling panorama that includes...