In the decantation
method, the fecal collection tanks need a water circulation system and feces should be collected immediately to prevent nutrient leaching and the consequent overestimation of digestibility.
H] and BC showed a clear interface (with an upper BC-rich phase and a lower PS-rich phase) after 13 days of decantation
However, difference in viscosity rates at 25 and 55[degrees]C indicate that temperature is a factor that must be evaluated in the separation process of the biodiesel-glycerin phases by decantation
The dimensions of the decantation
reservoirs will be determined taking into account that the minimum size of the particles to settle in the scale ditch is 200 |im (worst possible case), with a variable decantation
time in each reservoir.
The resulting microgels incorporated with Ag NPs were then purified by decantation
and dialyzed against frequently changed pure water at room temperature for one hour.
In average, the range on both shaking and decantation
periods did not differ regarding soil clay texture classes.
tank with liquid product handling and recycling system
The proposed solutions must correspond particularly particularly to the situation where with a flat ground near an eu network, The community wishes to have, On the ground, Without heavy hht works or foundations, A platform allowing the emptying of vehicles type vl and pl technical services, As well as suction sweepers 1 to 5 m 3 , Or other road machines with water recovery platform, And then have the opportunity on the same dock, To carry out a washing machines with integrated treatment by decantation
of washing water before discharge to the network.
Processing steps will include crushing, grinding, gravity concentration, cyanide leach, counter-current decantation
, Merrill Crowe extraction, and on-site refining to produce dore bars.
La secretaire generale du Parti des travailleurs (PT), Louisa Hanoune, a appele, hier, lors d'une conference de presse animee au siege du parti a Alger, a la [beaucoup moins que] decantation
politique [beaucoup plus grand que] a la veille des prochaines elections electorales.
The resultant microgel was purified by centrifugation, decantation
and washing with water.