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Vortex air flotation machine
The Induced Air Flotation (IAF) system treats various types of sewage with different water qualities based on the principle of combining mechanical aeration and chemical flocculation, making it an ideal physical-chemical equipment for sewage treatment. In the treatment of sewage with low pollutant content, the treated clean water can be recycled or discharged up to standards; when combined with biochemical treatment technology, it can fully achieve up-to-standard treatment of sewage. This system is mainly applied to the purification treatment of industrial sewage in industries such as papermaking, chemical engineering, printing and dyeing, food processing, brewing, pharmaceuticals, and slaughtering.
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Vertical flow dissolved air flotation machine
After chemical dosing and reaction, the sewage enters the mixing zone of the flotation system, where it comes into contact and mixes with the dissolved air that has been released. This causes the flocs to adhere to the fine air bubbles, and the mixture then enters the flotation zone. Driven by flotation buoyancy, the flocs float to the water surface to form scum. The clear water in the lower layer flows through the water collector into the clear water tank; a portion of this clear water is recycled for use as dissolved air water, while the remaining clear water flows out through the overflow outlet. Once the scum on the surface of the flotation tank accumulates to a certain thickness, it is scraped into the sludge tank of the flotation machine by a scum scraper and then discharged. The suspend solids (SS) that can sink settle in the cone and are removed regularly.
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Inclined tube settler
The inclined tube settler adopts honeycomb inclined tubes made of ethylene-propylene copolymer, glass fiber reinforced plastic (FRP), or polyvinyl chloride (PVC). The inclination angle is 60°, the inclined length is 1 meter, and the inner inscribed circle diameter varies from 35 mm to 50 mm. The inner inscribed circle diameter can be adjusted according to water quality to achieve the optimal sedimentation effect.
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Integrated air flotation sedimentation machine
Also known as the air flotation and filtration integrated machine, the air flotation and sedimentation integrated machine is mainly suitable for treating various types of wastewater where the specific gravity of flocs is close to that of water after reaction. It is widely used in industries such as machinery, chemical engineering, textile, transportation, and food processing, and is particularly applicable to the treatment of oilfield drilling wastewater, oilfield reinjection water, and refinery wastewater.
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air flotation sedimentation equipment
Air flotation and sedimentation equipment is a type of device commonly used in sewage treatment. It combines two processes—air flotation and sedimentation—enabling effective removal of pollutants such as suspended particles, oil, grease, and algae from sewage. The following is a detailed introduction to the equipment from aspects of working principle, structural composition, characteristics, and application s
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multi-media filter
A multimedia filter consists of multiple standard high-speed sand tank units. Water passes through the internal water distributors and collectors, and by virtue of different media, it can effectively remove particulate matter and reduce turbidity. If specific filter media are installed, such as activated carbon and anthracite, it can also adsorb and remove corresponding organic substances, ions, etc.
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