recycling process is one of the most important processes in the trend of sustainable development,a logical reaction against the problems that results from industrial age. building materials can play an important rolein the process of a building formation or destruction, in fact, materials forms the building nature. thus, the role ofmaterial and the impact of its recycling in sustainable develop...

Ionic liquid N-ethylpyridinium hydrogen sulfate has been prepared, characterized and used as an efficient recyclable catalyst for the synthesis of a series of indoles and bis(indolyl)methanes. Latter have been further explored for their potential antimicrobial activity against E coli and Bacillus. The ionic liquid used was recycled in the end and its recovery was facilitated b...

recycling and reuse of wastewaters are of the new policies that provide water resources to respond to the need of the growing population. in many societies, social acceptability of these processes has an important role in the success of the reuse from refined wastewater, because the final product of this process is in direct relation with the consumer. therefore, social and cultural implication...

Abstract In this rapidly urbanising country, environmental safety management has recently become the most challenging challenge. Waste water is a way to treat waste that reasonably reused and does not belong trash. Reducing recycling one of efficient ways handle waste. treatment firms have been dealing with slew issues for decades based on how prevent being managed Separating wastes are discard...

Ionic liquid N-ethylpyridinium hydrogen sulfate has been prepared, characterized and used as an efficient recyclable catalyst for the synthesis of a series of indoles and bis(indolyl)methanes. Latter have been further explored for their potential antimicrobial activity against E coli and Bacillus. The ionic liquid used was recycled in the end and its recovery was facilitated b...