a series of filters (sand, gravel, charcoal) 4. Disinfection: to kill bacteria or microorganisms found in the water, a small amount of chlorine is added. This lesson focuses on the filtration and disinfection steps. This experiment shows that even a simple purifying system can help clean dirty water through understanding the physical process of removing solid impurities of varying .
a complete simpl plant of sand gravel machine Concrete plant A concrete plant also known as a batch plant or batching plant or a concrete batching plant is equipment that combines various ingredients to form concreteSome of these inputs include water air admixtures sand aggregate rocks gravel etc fly ash silica fume slag and . Sanger Equipment Corporation aggregate processing . Toll .