Water Treatment Flocculant is a commonly used agent for pretreatment in wastewater treatment! In the process of wastewater treatment, it needs to go through a series of operation steps, and after being tested, it meets the discharge standard and then it is discharged. So, what role does water treatment flocculant play in wastewater treatment? Water treatment flocculant flocculation and sedimentation in wastewater treatment; process of water treatment flocculant in wastewater treatment.
1. The wastewater first passes through the grid and screen and then flows to the flocculation sedimentation tank. In order to make the treatment effect better, a coagulant is added to the flocculation sedimentation tank to make the treatment of suspended solids in the wastewater better, and the coagulation and dosing also play a role. The role of regulating wastewater. The wastewater after flocculation and sedimentation flows into the pre-aeration regulating tank.
2. Air is introduced into the aeration adjustment tank to play the role of pre-aeration adjustment. The uniformly adjusted wastewater is lifted to the first-level floating packing biochemical tank by a pump.
3. An aeration head with high oxygenation efficiency is installed in the biochemical pool, and floating packing is installed. The wastewater in the first-level floating packing biochemical pool flows into the second-level floating packing biochemical pool. The second pool adopts the same method.
4. The water from the biochemical tank of the secondary floating packing flows into the inclined plate sedimentation tank. The polypropylene honeycomb inclined tube is added to the tank, which can greatly improve the settlement efficiency. In addition, the hydraulic load is high, the residence time is short, and the floor area is small.
5. The sedimentation sludge in the coagulation sedimentation tank and inclined plate sedimentation tank is discharged into the sludge thickening tank, and then dehydrated by the sludge dehydration machine.
6. The water discharged from the inclined plate sedimentation tank flows into the clear water tank, and is discharged after being tested.
The above is the application process of flocculants in wastewater. Flocculants can effectively remove small molecular suspended matter in water, so that the water can meet the discharge standards and can be discharged or recycled normally.
Post time: Dec-15-2022