Gemstone elementals are very wise and are often sought out for their counsel and wealth. They are also known for their great generosity, and will often give gifts of gemstones to those they deem worthy. They like to keep themselves pristine and avoid dirty environments. Theives are a gemsto...
In addition, CuCl2 possesses the advantage of lower capital cost compared with the commonly used metal oxide additives. Yang et al. [14] developed a CuCl2-modified magnetosphere for elemental mercury removal. It performed optimally at 150 ◦C with the highest Hg0 Colloids Interfaces 2018, 2, ...
Conversely, designing a plant root system to provide all or a substantial part of the nitrification system for the RAS can reduce capital cost and may prove to be more stable since the plant root system is constantly being removed and replaced with successive plant stockings and harvestings and...
Activated carbon is suggested to be the most suitable sorbent material for PASs, since it is low cost and provides a large surface area [30]. On the other hand, the amalgamation between Au and Hg is also considered as an effective alternative strategy to design mercury samplers, even if it...