Các loại máy móc và thiết bị trong hệ thống xử lý nước thải

The wastewater treatment system has become an important part of maintaining the health and sustainability of the environment. These systems use a series of machines and equipment to process and clean the water effectively, before returning it to the river or using it for irrigation purposes. In this video, we will learn about the types of machines, equipment often seen in wastewater treatment systems, and their important role in the overall process. Drainage machine Drainage machines in the wastewater treatment system are used to remove waste, impurities and other unwanted materials in the water. Drainage machines are often placed at the beginning of the water treatment process to remove large particles such as cardboard, plastic bags, branches and other non-destructive materials. Drainage machines operate by using a sieve or filter to collect the particles on the surface, then these particles are transferred and processed separately. This process helps to protect other parts of the wastewater treatment system from being clogged and damaged by unwanted materials. Stainless-steel tank Stainless-steel tanks are large tanks in which the water is frozen. Here, heavier substances sink to the bottom, forming a layer of mud, while lighter substances, including oil, float on the surface. Drainage machines or machine tools are used to remove the mud and impurities. Floating tank Floating tank in the wastewater treatment system is a device used to separate solid and liquid materials during the process of wastewater treatment. In the floating tank, impurities are placed in the tank and heavier solids sink to the bottom, while lighter solids and solids float on the surface. The floating solids and mud can be removed later, while the water has been filtered and transferred to the next steps of treatment. Ventilation system and biological treatment Biological treatment is an important step in the treatment of wastewater used by organisms to disinfect organic substances. Ventilation system includes a system of air distribution pipes, air conditioners and ventilators. This system puts oxygen into the wastewater to support the development of harmful bacteria. These bacteria absorb organic pollutants and turn them into harmless substances such as carbon dioxide and water. Secondary filter After biological treatment, the water enters the secondary filter. At this point, the impurities and microorganisms remain, forming a layer of mud at the bottom of the tank. The filtered water will flow through the bottom of the tank to be processed, while mechanical machines will collect and remove the mud. Mud treatment and dry mud Mud collected from different stages of wastewater treatment needs to be processed further to reduce particles and make it suitable for collection or reuse. There are many methods of mud treatment, such as using a mud dryer, drying techniques such as a conveyor belt machine, a centrifuge machine, and a molding machine. Ventilation system To eliminate all harmful pathogens and microorganisms, environmentalists often use a ventilation system. Ventilators, ultraviolet UV or ozone, are often used for this purpose. Ventilators kill bacteria, viruses, and other pathogens effectively. However, after that, you have to try the ventilator to prevent the remaining ventilator from harming the life cycle. UV and ozone are substitutes that do not leave any harmful residue. The water treatment system depends on many different machines and equipment to process and clean the water effectively, starting from the initial filtering stage to the final incubation stage. Each machine has an important function in eliminating pollutants, separating snakes and ensuring safety, as well as the quality of water released. By clearly understanding the role and importance of different machines, we can better understand how the equipment is operated to ensure the quality of water after processing meets the requirements.