From biocollagenic waste to efficient biogas purification: Applying circular economy in the leather industry

Waste and circular economy

Plenary 3: Introduction to Green Industry and the Circular Economy

 Industry is related to sustainable effects. Green industry is linked to a circular economy.  There is a huge growth and wealth of population. This means countries are interested in reducing inefficiencies in economy. The circular economy is a good way to resolve this.  The object of circular economy is cleaner production. For example, to reduce toxic materials would thereby mean creating mo...

from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar

chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...

Hexavalent Chromium Determination in Waste from Leather Industry Using Spectrophotometric Methods

Focus of this paper is the description of common used methods for hexavalent chromium measurement. This work is focused especially on commonly available spectrophotometric method based on the reaction with 1,5-diphenylcarbazide, because not every laboratory is equipped with modern devices for this pollutant measurement,. Special attention was focused on the variability possibilities of the basi...

Valorisation to biogas of macroalgal waste streams: a circular approach to bioproducts and bioenergy in Ireland

Seaweeds (macroalgae) have been recently attracting more and more interest as a third generation feedstock for bioenergy and biofuels. However, several barriers impede the deployment of competitive seaweed-based energy. The high cost associated to seaweed farming and harvesting, as well as their seasonal availability and biochemical composition currently make macroalgae exploitation too expensi...