Polyaluminium chloride magic water purification water purification plant in the water after several processes? Turbid water becomes clear water is how to achieve? "First take the water from Qu River intake pump room, and then into the water pump room with water input wells, and then by the distribution well water distribution to each reaction pool, the sedimentation of dirt, filtration, disinfection and disinfection of the water was Qing reservoir storage , At any time into millions of households ... ... "" The entire purification process is like a magic trickle in the reaction after the addition of water purification agent, the reaction tank of turbid water can be quickly purified, the pond is still cloudy to the right of the reaction cell Of the water, but the sedimentation tank on the left of the pond is another story, the water here bottomed out. "The second person in charge of water company official told reporters that when the source water into the water for initial processing, the first Polyaluminum chloride water purification process to become the most magical water purification agent. It is understood that the amount of water-purifying agent PAC is configured according to national standards, mainly based on the source of water turbidity, PH value, water and other factors to the scientific configuration. "After adding the water purifying agent, the source water flocculates with the polyaluminum chloride, and the reaction process is like adding tofu and adding iodine water, which is a common water purifying reaction. The staff will observe the source water Changes, and according to changes in the amount of water and the source water turbidity to adjust the dosage.After the precipitation, the source of water turbidity will be strictly controlled in the following 3-5NTU. "According to company personnel, adding water purification agent, Sediment and algae in the source water begin to sediment at the bottom of the reaction sedimentation tank. When the flocculation layer reaches a certain height, the staff will carry out sludge discharge to the reaction tank and the sedimentation tank on a regular basis in order to ensure normal source water purification process and water quality To process requirements.