Pressure flotation device Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

Pressure flotation device Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. 日本フイルコン Tokyo//others
  2. 壽環境機材 本社 Osaka//Building materials, supplies and fixtures manufacturers
  3. EDI Japan Tokyo//others
  4. 4 極東貿易 Tokyo//others
  5. 4 エイブル Saitama//Other construction industries
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Pressure flotation device Product ranking

Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.

  1. Pressurized buoyancy device 壽環境機材 本社
  2. Pressurized Floating Device "Krofuta Supercell" 日本フイルコン
  3. Principle of pressurized buoyancy for lifting【*Free testing in progress】 EDI Japan
  4. Pressurized Floating Device "QCL-SDAF" 極東貿易
  5. 4 Compact solid-liquid separation device "Super Pressurized Floating Device" エイブル

Pressure flotation device Product List

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Principle of pressurized buoyancy for lifting【*Free testing in progress】

Principle of pressurized buoyancy for lifting【*Free testing in progress】

Let's take a look at the principle of the pressurized floating device that lifts and removes dirt!

The pressurized flotation method is a technology that attaches fine bubbles (microbubbles) to coagulated flocs or suspended substances, allowing them to rise rapidly due to the buoyancy of the bubbles. This technology can achieve more than four times the effectiveness of sedimentation methods. Expected effects of pressurized flotation: - Removal of SS (80-95% removal) - Removal of BOD (20-50% removal) - Removal of Norhex (80-95% removal) - Removal of phosphorus (removal rate varies depending on the amount of PAC or polyferric sulfate injected) - Removal of COD (over 90% removal for suitable wastewater) - Concentration of activated sludge The key point of the pressurized flotation method is, of course, the generation of fine bubbles, but the ability to properly select chemicals and adjust pH allows for the separation and concentration of various substances. In some cases, it is possible to achieve flotation separation using only fine bubbles without the injection of chemicals. If you can send approximately 20 liters of sample water, we will conduct tests free of charge. Additionally, we can lend out testing equipment (1.1kW 200V), so please feel free to contact us through the inquiry page on our website. https://www.edijapan.co.jp/

  • Water Treatment
  • Septic tank equipment
  • Drainage and ventilation equipment

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Pressurized buoyancy device

Pressurized buoyancy device

Pressurized floating device

- Achieves space-saving due to high separation speed - Generates highly efficient ultra-fine bubbles using a new method - Floating scum is dense and has a high water recovery rate - Automatic discharge of settled sludge by adopting a lower collection rake - Realizes unmanned operation through automation

  • others

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[Case Study] Prepared Food Manufacturing Factory <Fat Management>

[Case Study] Prepared Food Manufacturing Factory <Fat Management>

We will introduce a case where the viscosity of the aeration tank decreased due to a problem with the pressurized flotation device.

Here is a case study of implementing grease management measures at a prepared food manufacturing plant. In this facility, a problem with the pressurized flotation device caused viscosity in the aeration tank, leading to a significant amount of scum floating in the sedimentation tank. We proposed the use of our "WT-300P." Within three days of application, the viscosity in the aeration tank decreased, and by the fifth day, the floating scum in the sedimentation tank was almost eliminated. 【Case Overview】 ■ Industry and Facility Overview - Industry: Prepared food manufacturing plant - Daily wastewater volume: 380m3/day - Aeration tank volume: 300m2 - Discharge: River discharge ■ Proposed Product and Application Amount - Product name: WT-300P - Application amount: 7 bags/day for 7 days (one week of concentrated application) *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Treatment Plant
  • Water treatment technology and systems

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[Case Study] Prepared Food Manufacturing Plant <Sludge Reduction>

[Case Study] Prepared Food Manufacturing Plant <Sludge Reduction>

We will introduce a case where our product was used to address the issue of a large amount of dehydrated cake containing oil.

We would like to introduce a case study on sludge reduction conducted at a certain delicatessen manufacturing plant. In this plant, the raw water contained a high level of fats and oils, and a pre-treatment was performed using a pressurized flotation device. However, the biological activity was poor, resulting in a large amount of dewatered cake containing oil. Therefore, we proposed the introduction of our "WT-300P." As a result, the metabolism of the activated sludge increased, significantly maintaining the food chain, and the excess sludge was reduced. 【Case Overview】 ■ Industry and Facility Overview - Industry: Delicatessen manufacturing plant - Daily wastewater volume: 900m3/day - Aeration tank volume: 410m3 - Discharge: River discharge ■ Proposed Product and Input Amount - Product name: WT-300P - Input amount: 3 bags/day (regular input) *For more details, please refer to the PDF document or feel free to contact us.

  • Water treatment technology and systems
  • Water Treatment Plant

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Introduction of Case Studies on Industrial Wastewater Treatment Unit: Bread Manufacturing Factory

Introduction of Case Studies on Industrial Wastewater Treatment Unit: Bread Manufacturing Factory

Rich track record! A case where a pressurized flotation device was introduced in the front stage of the processing tank for efficient processing.

We would like to introduce a case where a Fuji Clean industrial wastewater treatment unit was installed at a bread manufacturing factory in Ibaraki Prefecture. To ensure efficient treatment, a pressurized flotation device was introduced before the treatment tank. Maintenance and management are also carried out by our company. Our company has extensive experience in wastewater treatment across various industries. We also have research facilities and provide proposals for wastewater treatment tailored to customer needs. 【Case Overview】 ■ Treatment Method: Pressurized Flotation + Membrane Separation Activated Sludge Method (with Sludge Dewatering Machine) ■ Location: Ibaraki Prefecture ■ Year of Construction: 2016 ■ Type: Factory ■ Discharge Destination: River ■ Wastewater Volume: 250m3/day *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment

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Process & Plant Design Case Study 4

Process & Plant Design Case Study 4

【Wastewater Treatment Equipment】We are expanding the paper manufacturing technology we have developed so far into the environmental and recycling sectors.

We can provide a comprehensive wastewater treatment system, including pressurized flotation devices, biological treatment equipment, and sludge dewatering treatment equipment, for various factory wastewater such as that from paper, chemicals, and food industries. We can select equipment suitable for a wide range of flow rates (5 to 1000 m3/hr). *For more details, please feel free to contact us.

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Pressure Floating Device "Saber Flow"

Pressure Floating Device "Saber Flow"

The bubbles are fine, with high dissolution efficiency and high removal rate! A pressurized flotation device that can stably treat water!

The "Saber Flow" is a pressurized flotation device that achieves stable treated water processing due to its fine bubbles, high dissolution efficiency, and high removal rate. You can choose between "round" and "square" shapes to suit your installation location. Additionally, the rake's intermittent operation allows for concentration adjustment of the flow. 【Features】 ■ Achieves high removal rates ■ Adaptable to various locations ■ Equipped with concentration adjustment function ■ Air inflow adjustment is possible *For more details, please request materials or view the PDF data from the download section.

  • Water Treatment Plant

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Pressurized Floating Device "Krofuta Supercell"

Pressurized Floating Device "Krofuta Supercell"

For wastewater treatment in various facilities such as food processing, sewage, and water purification. Can be installed in a space-saving manner and in a short construction period.

The "Kurofuta Supercell" is a pressurized flotation device that efficiently separates suspended solids (SS) from wastewater using fine bubbles. The device has a prefabricated structure, allowing for installation in a short period while the factory remains operational. Its lightweight design means it can be installed in various locations, such as rooftops or above sedimentation tanks. Additionally, the self-cleaning feature reduces the burden of cleaning the tank. 【Features】 ■ Open round and slim water tank ■ Retention time: 3 minutes for the cell (flotation tank), only 10 seconds for the air dissolution device ■ The liquid contact parts are made of SUS3042B ■ Concentration adjustment of scum is possible ■ Automatic water level adjustment device is standard equipment ■ Equipped with a wet shower device to prevent dirt on the scoop and tank walls *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Water Treatment

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Pressurized Floating Device "QCL-SDAF"

Pressurized Floating Device "QCL-SDAF"

We introduce a pressurized floating device that has a processing time of half and low operational costs.

The "QCL-SDAF" is a pressurized flotation device that achieves miniaturization of 1/3 to 1/2 compared to conventional pressurized flotation devices. It has a separation performance of over 95% for heavy metals, over 95% for TP, over 90 for color, and over 95% for SS. The fine bubbles generated efficiently perform solid-liquid separation through coagulation treatment. 【Features】 ■ The fine bubbles generated efficiently perform solid-liquid separation through coagulation treatment. ■ Separation performance of over 95% for heavy metals, over 95% for TP, over 90 for color, and over 95% for SS. ■ Achieves miniaturization of 1/3 to 1/2 compared to conventional pressurized flotation devices. ■ Processing time is halved, and operational costs are low. ■ On-site testing with a demo unit (SDAF/75) is also possible. *For more details, please refer to the PDF materials or feel free to contact us.

  • Water Treatment

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Compact solid-liquid separation device "Super Pressurized Floating Device"

Compact solid-liquid separation device "Super Pressurized Floating Device"

The carryover of SS is low, and good quality treated water can be obtained.

The solid-liquid separation of the "Super Pressurized Floating Device SUPER-DAF" utilizes a technology that attaches fine bubbles to particles in water, allowing for their flotation and removal. It is widely used alongside sedimentation methods for the removal of suspended solids (SS). The rapid separation speed of particles results in a compact device, and the high concentration of the resulting sludge makes subsequent treatments such as dewatering easier. 【Features】 ○ Achieves over 20 times the solid-liquid separation speed compared to sedimentation methods ○ The device is extremely compact ○ Extremely low outflow of SS ○ Produces high-quality treated water For more details, please contact us or download the catalog.

  • Sanitary fixtures

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Pressurized floating device

Pressurized floating device

Flock quickly processes light drainage in a suspended manner!

Our company offers a "pressurized flotation device" that effectively floats and collects lightweight suspended substances (SS) such as norhexane, oil, phosphorus, and lint, allowing for faster processing than coagulation and sedimentation. It can also be used as a pretreatment for wastewater when substances that do not easily settle are not stably processed by coagulation and sedimentation methods. 【Features】 ■ Fast processing and space-saving ■ Stable processing of lightweight flocs ■ Test equipment available for demonstration experiments *For more details, please download the PDF or feel free to contact us.

  • Water Treatment Plant

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