David C. Shallcross

TL;DR: In an attempt to facilitate a better integration of sustainability teaching into the engineering curriculum, the authors addressed the issue of engineering education for sustainable development and provided answers to the following fundamental questions: (1) How much do engineering students know about sustainable development? (2) What are the knowledge gaps? (3) What could be the best approach to educating engineering students for sustainability development?

TL;DR: In this paper, a pilot-scale process was designed and operated to investigate the continuous removal of ammonia from sewage using natural zeolite from Australia using a fixed-bed ion exchange system operated in the downflow mode.

TL;DR: In this article, the potential of a natural Australian zeolite, clinoptilolite to remove ammonium from water was investigated, using pure solutions, to investigate the equilibria and kinetic characteristics of ammonium exchange in the zeolisite Binary equilibrium experiments provided information on the adsorption characteristics of the zeolites in terms of ammonia capacity at varying solution concentrations.

TL;DR: In this article, a semi-theoretical model is proposed in which the Pitzer approach is applied to the solution nonidealities, and the Wilson approach, based on experimental binary data, is applied for the resin.

TL;DR: In this paper, the authors used the vibrational technique of Raman spectroscopy to determine the effect of highly saline water on the equilibrium distribution of copper cyanide complexes in solution for various CN/Cu molar ratios.