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An oxidized mesoporous carbon material, modified with tetraethylenepentamine, has been developed as a highly efficient adsorbent for hexavalent chromium. Influence of parameters such as adsorbent dose (0.1–0.8 g L −1 ) solution pH (1–9), contact time, and initial concentration (100–1,000 mg L −1 ) on adsorption capacity has been investigated and optimized. The sorption...
The motivation behind pattern-oriented software development is to decompose complex problems into recognizable sub-problems with predefined solutions, hence promoting both the quality of the resulting software product and the efficiency of the development process through the reuse of optimal solutions (e.g., best practices). Unfortunately, due to the opportunistic (i.e., non-systematic and subjective)...
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