Tag: underdrain system

Slow sand filtration is a time-tested method for purifying water that has been used for hundreds of years. It is especially beneficial in developing countries where access to clean water is limited. This filtration method does not rely on chemicals, which makes it a sustainable and cost-effective choice. The design of slow sand filters is straightforward. […]

Gravity-based filtration is a simple and effective technique for removing impurities from liquids. By leveraging gravity, this method allows for the separation of solids from liquids without the need for complex machinery. This type of filtration is widely used in various applications, including water purification and laboratory settings. In gravity-based filtration, a filter medium is utilized […]