Wastewater treatment system

Abstract

OCR 07AP The wastewater treatment system consists of an inlet water connection to a filter tank with a screen to trap fibers. Then... Water is transported into a holding tank before being sent to a wastewater treatment plant, which is divided into sedimentation and filtration rooms. Each... The chamber has connecting channels for water to flow through. The sedimentation chamber is equipped with aeration devices to create air bubbles and stimulate the process. The circulation of water from the bottom to the top improves the efficiency of sedimentation before entering the filtration chamber and the water. It will flow through a layer of floating beads, which serve as a medium for microorganisms to attach to, with an aeration pipe helping to increase pressure and... The upflow filtration process causes sediment to settle at the bottom and recirculate back into the sedimentation chamber, resulting in... A continuous treatment cycle with fewer time and steps, and an increased overflow rate of the sedimentation tank surface from 1. The rate increases from 2 meters per hour to 5 to 10 meters per hour, while maintaining the quality of the treated water. Established standards

Claims

OCR 07AP 1. Wastewater treatment system, which consists of an inlet (1) connected to the wastewater treatment tank (4) and conveys Water goes to the water outlet channel (9) by the wastewater treatment tank (4) arranged to form the main structure with compartments. It is divided into a sedimentation chamber (41) and a filtration chamber (42). Its specific characteristics are: the water inlet (1) conveys water to the sediment filter (2) which flows into the tank. Balancing (10) through the conveying pipe (3) by balancing tank (10) to control water supply including reduction. Temperature and flow rate adjustment with a water pump (11) for conveying water into the wastewater treatment tank (4), which Sediment filter set (2) which has a screen (21) inside for filtering out fiber fragments. where the wastewater treatment tank (4) is divided into a sedimentation chamber (41) and a filtration chamber (42) in which the chamber The sedimentation chamber (41) and filtration chamber (42) are provided with sediment passages (5) and water passages (6) that are Channels connect each chamber, allowing wastewater and sludge to flow through. pass The sedimentation chamber (41) is fitted with at least one water inlet pipe to receive wastewater. The treatment room (41) is equipped with an aeration device (411) to supply air to the room. Sedimentation (41) to create air bubbles on the surface of the water by the principle of water circulation from the bottom. It rises to the top through aeration and flows into the filter chamber (42). The filter room (42) is equipped with an aeration pipe (421) which is a siphon-type U-shaped pipe in order to Ventilation to the floating bead layer (422). In addition, the filter chamber (42) is provided with additional components. The separator plate (423) is used to separate the water that is whipped up to the top of the filter chamber (42) and the sediment that is formed. The sediment of the floating bead layer (422) settles into the barrier area (423), which the barrier area (423) provides. Water pressure from the sedimentation chamber (41), which pushes the sediment through the channel (7), causes the sediment to move through. It flows down to the bottom of the filter chamber (42) and into the sediment passage (5) to return to the chamber. Settlement (41) again 2. Wastewater treatment system, according to claim 1, where the sediment filter (2) is provided connected to the balance tank. (10) Options include above-ground balancing tanks and underground balancing tanks.

3. Wastewater treatment system in accordance with claim 1, where screen (21) is provided with coarse screen and fine screen. detailed 4. Wastewater treatment system, according to claim 1, where the wastewater treatment tank (4) is provided with a lid (8) at the top position. At least one lid (8) for pumping sludge or maintenance of equipment inside the tank.

5. Wastewater treatment system under claim 1 where the floating beads (422) are provided as plastic beads. High-density polyethylene (HDPE), polystyrene beads. (Polystyrene: PS), bio-styrene beads, or polyethylene plastic beads with high... Low-density polyethylene (LDPE) 6. Wastewater treatment system, according to claim 1, where the barrier (423) is provided with a sloping shape, in the area The ends of the baffles (423) connected to the sedimentation chamber walls (41) are arranged in a concave shape.

7. Wastewater treatment system under claim 1, where the aeration device (411) is provided in conjunction with the equipment. Pump water (11) that creates air into the sedimentation chamber (41).

8. Wastewater treatment system, according to claim 1, in which the filter room (42) is provided together with the water pump (11). Air is generated into the aeration pipe (421) to deliver pressure to the floating beads layer (422).

9. Wastewater treatment system, according to claim 1, where the filter room (42) is provided to be installed inside or outside the room. Settlement (41) where the filter chamber (42) is provided with an aeration pipe (421) which is installed inside or outside. of the filter room (42)

Images