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China, Chinese Small-Scale Portable Air Flotation Machine for Emergency Sewage Treatment1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Environment Protection DeviceSewage Treatment EquipmentDissolved Air Flotation MachineAir Flotation Machine
Qingdao Norson Sewage Environment Technology Co., Ltd.
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Product DescriptionDissolved Air Flotation (DAF) MachinesDissolved Air Flotation (DAF) machines are efficient solid-liquid separation devices widely used in water and wastewater treatment. Their core principle is to generate tiny air bubbles (typically 10–100 μm in diameter) that attach to suspended particles, colloids, or oil droplets in water. This attachment increases the buoyancy of the pollutants, making them float to the water surface, where they are scraped off as scum—achieving the goal of separating impurities from water.SpecificationTypical ApplicationsOily Wastewater Treatment: Separating oil from wastewater in industries like petroleum, petrochemicals, metallurgy (cold rolling), and catering.Industrial Wastewater Treatment: Removing suspended solids, colloids, and organic matter from wastewater in textile dyeing, printing, papermaking, and food processing industries.Drinking Water & Surface Water Treatment: Removing algae, turbidity-causing fine particles, and natural organic matter (NOM) from raw water.Sludge Thickening: Concentrating dilute sludge (e.g., excess sludge from sewage treatment plants) by floating it to reduce its volume.1 Good workmanship and high equipmentFor water sources with low temperature,low turbidity and high algae content,good results can be obtained by usinggas flotation method.2 Industrial wastewatertreatment capacityThe treatment effect is stable andreliable,the concentration of scum ishigh,and the amount of mud producedis smallSimple operation3 Simple operationHigh degree of automation,,convenient management,stable operation4 Automatic controlThe pressure-capacity curve is flat,automatic control is realized,easy tooperate,easy to maintain and low noiseWorking PrinciplePollutants in wastewater are divided into dissolved organic matter (DOM) and insoluble solids (SS). Under certain conditions, DOM can be converted into insoluble substances. One method of wastewater treatment is to add coagulants and flocculants to convert most DOM into insoluble substances. This then removes all or most of the insoluble substances (SS) to purify the wastewater. The primary method for removing SS is flotation. After the chemical addition reaction, the wastewater enters the flotation mixing zone, where it mixes with the released dissolved air and water, causing flocs to adhere to fine bubbles. These flocs then enter the flotation zone. The flocs rise to the surface under the action of buoyancy, forming scum. The clear water below flows through a water collector into a clear water tank, where a portion is returned for dissolved air, while the remaining clear water flows out through an overflow. When the scum accumulates to a certain thickness, it is scraped by a froth scraper into the flotation sludge tank for discharge.Product Advantage DisplayTechnical ParametersItemProcessing capacity (m3/h)Dissolved air water(m3/h)Total PowerAir compressor modelClean water pump modelDissolved air tank specificationsWeightNS-321-24.47OTS-1100-40L40-200ADN400X9001.5NS-551-24.47OTS-1100-40L40-200ADN400X10001.8NS-10102-35.05OTS-750X2-50L40-200ADN400X10002.2NS-15153-55.05OTS-750X2-50L40-200ADN500X10002.6NS-20205-65.75OTS-1100X2-60L40-200ADN500X10003.1NS-25256-86.75OTS-1100X2-60L50-200ADN500X10003.3NS-30308-106.75OTS-1100X2-60L50-200ADN600X18803.6NS-353510-126.75OTS-1100X2-60L50-200ADN600X18803.9NS-404012-137.85OTS-1100X3-100L50-200ADN600X18804.1NS-454513-1511.35OTS-1100X3-100L50-200ADN600X18804.5NS-505015-1711.35OTS-1100X3-100L50-200ADN600X18805.7NS-555517-2011.9OTS-1100X3-100L50-200ADN600X18806NS-606020-2513OTS-1100X4-160L50-200ADN600X18808NS-707027-3013OTS-1100X4-160L50-200ADN600X21008.6Wide range of applicationsCompany ProfileQingdao Norson Sewage Environment Technology Co., Ltd. Qingdao Norson Sewage Environment Technology Co., Ltd. was established in 2018 and is located in Qingdao. The company has a 10,000-square-meter production plant and a 25,000-square-meter factory building. Our company's business scope mainly includes: Wastewater treatment equipment: Designed to effectively purify various types of wastewater, including industrial and domestic wastewater, helping to reduce water pollution and protect water resources. Water treatment equipment: Covering a range of water purification, softening, and reuse equipment, suitable for various applications, such as industrial water treatment and domestic water supply, ensuring water safety and availability. Incinerators: We offer a full range of incineration equipment to meet diverse waste treatment needs, including domestic waste incinerators, animal carcass incinerators, and human body incinerators. These incinerators offer efficient combustion, energy conservation, and environmental protection, achieving harmless waste treatment and volume reduction. We own over 100 processing machines of various types. The factory currently employs over 80 people, including 20 engineers and technicians. Our company boasts experienced engineers, a professional and robust production base, and advanced manufacturing equipment. Since our founding, we have earned a strong reputation among our customers for our superior quality, competitive pricing, and advanced technology. Our equipment is exported to numerous countries throughout Southeast Asia, Africa, and the Middle East. To provide excellent after-sales service, we offer comprehensive technical solutions. If you have any questions about our industry, please contact us. We will utilize our most reliable technology to provide you with the best solutions.FAQQ: How can I purchase your products?A: Submit an inquiry, and our professional sales manager will promptly respond, understand your project details, and provide a professional solution and quote.Q: Where is your factory located?A: Our factory is located in Qingdao, Shandong. We primarily ship goods through Qingdao Port, but we can also deliver to your designated port.Q: Do you offer OEM and ODM services?A: Yes. We can customize your logo and products to your specifications.Q: What is your delivery time?A: This depends on the order quantity. Generally, delivery takes three to four weeks.Q: What is your warranty period?A: One year after receipt of the goods.Q: How do I install the equipment once it arrives at my destination?A: We will provide you with detailed installation instructions. If necessary, we will send a technician to assist you. Visa fees, airfare, accommodation, and wages are the buyer's responsibility.
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