FIG. 2 is a flow sheet illustrating the process for concentrating an oil well fluid or other fluid. DETAILED DESCRIPTION OF THE INVENTION FIGS. 1 a and 1 b show two slightly different variations, and views, of the cavitation device, sometimes known as a cavitation pump, or a cavitation ...
2.3.1. Design and Setup of a Freshwater Aquarium A freshwater aquarium with a capacity of about 55 L can be set up using a glass aquarium as a fish tank (55 × 30 × 34.8 cm) to facilitate the work of the students; see Figure 3. A filter system, a water pump with a flow regula...