Quartz sand filter is a common water treatment equipment, and its usage process is as follows:
1. Prepare quartz sand: Wash the quartz sand with water to remove impurities and dust.
2. Adding quartz sand: Add quartz sand evenly to the filter and fill to the specified height. Pay attention to the thickness of quartz sand, which should generally be between 50-100 centimeters.
3. Washing quartz sand: Before adding water, backwash the quartz sand to remove surface impurities and reduce pressure drop. Then wash with clean water and continuously discharge the muddy water while maintaining a stable water head.
4. Adding water for use: The treated water flows into the filter and passes through a quartz sand layer to remove impurities such as suspended solids, turbidity, and color, thereby ensuring the cleanliness and hygiene of the water quality.
5. Cleaning the filter: When the quartz sand filter layer is blocked, it needs to be cleaned. At this point, the water can be backwashed through the quartz sand filter layer, while the filtered impurities can be poured out.
The use process of quartz sand filter is very simple, just pay attention to evenly filling quartz sand, backwashing quartz sand, adding water for normal use, and regularly cleaning the filter. In this way, the normal operation of the equipment can be ensured and the purification effect of water quality can be effectively improved.
