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Treatment of Textile Wastewater by Combining Biological Processes and Advanced Oxidation

Popular Abstract in English Colors have always been part of human life and culture. Today natural pigments have been substituted by synthetic dyes that usually end up threatening nature itself by polluting the environment. To what extent can we use chemistry and biology to minimize the environmental impact of the textile industry? During the dyeing process a certain amount of dye, 2 to 50 percent,Treatment of textile wastewater is challenging because the water contains toxic compounds that have low biodegradability. Dyes, detergents, surfactants, biocides and more are used to improve the textile process and to make the clothes resistant to physical, chemical and biological agents. New technologies have been developed in the last decades and in particular Advanced Oxidation Processes (AOPs)

The Preferred Treatment of the Fixed Establishment in the European VAT

The concept of the FE is relevant in the EU VAT from the two main perspectives as regards the cross-border supplies of services: entitlement of the MS to tax the supply and distribution of VAT accounting obligations between the supplier and the customer. This influences VAT burden and cash flows of both the parties to the supply and the state in which the supply is subject to VAT. The concept is,

Microbial production of 3-hydroxypropionic acid and poly(3-hydroxypropionate): Investigation of Lactobacillus reuteri propanediol utilization pathway enzymes

Concerns regarding environmental issues such as greenhouse gas emissions and climate change have led to a shift within the research community and chemical and energy industry sectors for finding sustainable routes for producing fuels and chemicals from renewable resources, thereby minimizing our dependence on petroleum. The C3-chemical 3-hydroxypropionic acid has been identifed as a top candidate