EDI Japan List of Products and Services

"Do you have any of these concerns?" "I want to reduce the amount of chemicals used!" "I want to lower the running costs of chemicals!" "The polymer coagulant is not effective!" "I want to automate the dissolution of polymers that are currently done manually!" "I want to reduce the moisture content of the dewatered cake coming from the dewatering machine!" "I want to consolidate the purchasing routes for chemicals into one location!" "I want to comply with increasingly strict discharge regulations!" EDI Japan offers efficient treatment methods by reviewing the entire wastewater treatment system.

• Water Treatment Plant
• Turbid water and muddy water treatment machines
• Environmental Survey

This is a pilot valve manufactured by GOYEN in Australia. 【Features】 ■ High Durability It has high durability and has passed 1 million operational tests. A model suitable for outdoor use with an IP65 rating is included in the standard lineup. ■ Compatible with Various Wiring Methods You can choose the wiring method that best suits your work site, reducing the hassle of wiring tasks. ■ Abundant Voltage Lineup GOYEN pilot valves are compatible with various voltages. For more details, please download the PDF or feel free to contact us.

• others

This is a cleaning cone and broach tube nozzle manufactured by GOYEN in Australia. By attaching it to the existing bag filter dust collector's blow pipe, it enhances the dust removal capability. It is a unique product from GOYEN, a manufacturer specializing in pulse jet valves. 【Function】 ■ Increased dust removal air volume The broach tube nozzle primarily aligns the injection direction of the pulse jet. The injected air is sent to the filter without waste. ■ Diffusion of removal air The upper part of the filter tends to receive less removal air. The cleaning cone diffuses the injected air, delivering air throughout the entire filter. ■ Extended filter lifespan The increase and diffusion of removal air reduce the pressure difference between the upper and lower parts of the filter, preventing localized wear of the filter. For more details, please download the PDF or feel free to contact us.

• others

This is a pulse jet valve (diaphragm valve) manufactured by GOYEN in Australia. It is used for reverse pulse cleaning in bag filter dust collectors. GOYEN's diaphragm valves are designed with a high CV value, allowing for efficient reverse cleaning of filters. 【Features】 ■ High CV Value Powerful pulses enable efficient reverse cleaning of filters. ■ Compact Dust Collector Design Due to the high CV value, it is possible to reduce the diameter of the blowpipe. ■ Reduced Filter Maintenance Costs Reverse cleaning with a high CV value decreases the number of pulses that cause filter wear, contributing to an extended filter lifespan. ■ Compatibility with Various Mounting Methods In addition to the common threaded method, it supports a variety of mounting methods including dresser nut, header tank mount, and flange methods. For more details, please download the PDF or feel free to contact us.

• others

**Features** 1. The pressure pump is a general-purpose pump that achieves low cost and short delivery times. 2. It can accommodate modifications to existing equipment due to its space-saving design. 3. It is simple with few adjustment points, making it excellent in terms of maintenance. 4. Layout changes can be made to suit the installation location. 5. Designs can be tailored according to usage requirements. 6. Microbubbles are generated using the pump and ejector. 7. By changing the gas being suctioned to something other than air (such as CO2 or N), it is possible to increase the dissolved concentration. *Test units (1.1kW 200V) are also available for loan, so please feel free to contact us.* https://www.edijapan.co.jp/

• Water Treatment
• Bathroom Supplies
• Nursing bathtubs and bathing equipment

EDI Japan proposes cost reduction by supporting the entire wastewater treatment facility. We assist in the design and manufacturing of products related to wastewater treatment facilities. 1. Pressurized flotation device 2. Coagulation and sedimentation device 3. Deodorization device 4. Gate hopper 5. Screw conveyor 6. Support structures, etc.

• Drainage and ventilation equipment
• Water Treatment
• Water treatment technology and systems

EDI Japan proposes cost reduction by supporting the entire wastewater treatment equipment. 【Features】 1. The casing, shaft, and blades are all made of SUS304, which is resistant to corrosion. 2. The simple structure makes maintenance easy. 3. You can choose from two types: steel pipe type (P type) and trough type (U type). 4. We design according to the installation location, allowing for precise length specifications as well as the shape of the inlet and outlet chutes. *For more details, please refer to the PDF materials or feel free to contact us. https://www.edijapan.co.jp/

• Material handling systems and equipment
• Water Treatment
• Drainage and ventilation equipment

Are you having trouble leveling the support frame when installing it on the bottom plate of the water tank? With Super-Strut, you can easily adjust the level up and down by rotating the receiving part. There’s no need to manufacture the support frame to match the bottom plate or to process it on-site. Moreover, it can be securely and easily installed with just one anchor bolt. Since it is made of GFPP, you can use it with confidence even in areas where corrosion is a concern. *For more details, please request documentation or download the catalog.

• Piping and insulation
• Water Treatment
• Drainage and ventilation equipment

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

EDI's polyurethane membranes have a proven track record in T-type tube diffusers, M-type tube Magnum, M-type tube Minipanel, STREAMLINE, and tube-type fine bubble aeration devices. In particular, polyurethane membranes with excellent oil and abrasion resistance are suitable for food factory wastewater and fluid carrier tanks. 【Features of 'Polyurethane Membrane'】 ■ Superior oil resistance compared to silicone ■ Superior abrasion resistance compared to EPDM and silicone ■ Price is the same as EPDM ■ Smooth surface makes scale deposition difficult, allowing for stable operation over a long period ■ No concerns about wear from fluid carriers *For more details, please download the catalog or contact us.

• Water Treatment
• Drainage and ventilation equipment

Welding of the socket for installing the disc-type aeration device eliminates the need for a cheese joint, resulting in reduced material and construction costs. Installation is simple. Just drill a φ32 hole in the piping and push it in. The applicable piping is PVC pipes and steel pipes ranging from 50A to 200A. *For details, please request documentation or download the catalog.

• Septic tank equipment
• Water Treatment
• Fittings

By using a commercially available nylon brush to brush the membrane, you can prevent poor foaming of the membrane in advance. Since it is an easy cleaning method, please be sure to do it regularly.

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

A fine bubble aeration device with weights can be utilized in various situations. 1. It can be dropped into the aeration device from a limited opening. 2. No piping installation is required inside the tank. 3. It can be installed without the need to drain the tank. 4. It can be increased as needed. EDI Japan contributes to energy savings and stable operation of wastewater treatment facilities. *Please feel free to contact us after reviewing the PDF materials.

• Septic tank equipment
• Water Treatment
• Unit Products

"Do you have any of these concerns?" "I want to outsource site verification and investigation for drawing design!" "I can't request projects from my drawing design outsourcing partner due to a shortage of manpower..." Our company supports the design work of wastewater treatment facilities. ▼ Design work we can support - Design calculation documents - Equipment selection (aeration devices, submersible pumps, surface pumps, dewatering machines, dryers, instrumentation devices, etc.) - Flow sheets - Civil engineering requirement drawings - Equipment layout drawings - Piping diagrams - Fabrication drawings (pressurized floating tanks, high-speed coagulation sedimentation tanks, sedimentation scraper machines, deodorization devices, piping support drawings, ancillary equipment, etc.) - Electrical wiring diagrams - Construction management - Construction arrangements (general construction business license) *Drawings will be created using AutoCAD. *Please fill out the data sheet and feel free to contact us. (Consultations are currently being accepted)

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

If performance from the initial introduction can no longer be maintained due to degradation or clogging, or if you wish to change the membrane material, it is necessary to replace the membrane. Replacing the membrane does not require any special skills as long as you have the appropriate tools. EDI Japan contributes to energy-saving and stable operation of wastewater treatment facilities. *Please feel free to contact us after reviewing the PDF materials.

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

Are you struggling with the maintenance of surface aerators used in lagoons? Have you given up on the idea of renovations because you can't drain the lagoon? EDI Japan contributes to energy savings and stable operation of wastewater treatment facilities. Examples of lagoon renovations can also be applied to large aeration tanks where installing walkways or platforms is difficult. *Please take a look at the PDF materials and feel free to contact us.

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

By ventilating the collected aeration devices in an acrylic tank for performance evaluation, we will propose membrane materials, predict replacement timing, and suggest cleaning methods. EDI Japan contributes to energy saving and stable operation of wastewater treatment facilities. *Please feel free to contact us after reviewing the PDF materials.

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

Are you giving up on wanting to convert your existing aeration tank to an efficient full aeration system because you can't drain the tank? By using a removable type, you can achieve a full aeration system without needing to drain the tank. 【Swirling Flow Type】 In the swirling flow type, even if the bubbles coming from the aeration device are small, they combine to form larger bubbles, which reduces the gas-liquid contact area, increases the rising speed, and shortens the gas-liquid contact time, thus decreasing efficiency. 【Full Aeration Type】 In the full aeration type, small bubbles disperse throughout the entire aeration tank, resulting in a larger gas-liquid contact area, a slower rising speed, and a longer gas-liquid contact time. EDI Japan contributes to energy-saving and stable operation of wastewater treatment facilities. *Please refer to the PDF materials and feel free to contact us.

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

Are you over-aerating by having too much leeway in the aeration air volume? What is the optimal aeration air volume? I would like to reduce the aeration air volume; is there a good method for that? EDI Japan contributes to energy savings and stable operation of wastewater treatment facilities. *Please take a look at the PDF materials and feel free to contact us.

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

EDI Japan offers efficient treatment methods by reviewing the entire wastewater treatment system. Further energy-saving effects can be expected with EDI Japan's membrane aeration devices and pressurized flotation systems. 【Features】 1. The pressurized pump is a general-purpose pump that achieves low cost and short delivery times. 2. It can accommodate modifications to existing equipment due to its space-saving design. 3. It is simple with few adjustment points, making it highly maintainable. 4. Layout changes can be made to suit the installation location. 5. Material changes can be made according to the usage environment and water quality. 6. Efficient solid-liquid separation is achieved by selecting suitable coagulants. 7. Fine bubbles (microbubbles) are generated using pumps and ejectors. *For more details, please refer to the PDF document or feel free to contact us using the link below. https://www.edijapan.co.jp/

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

At EDI Japan, we provide convenient parts for the installation of the FlexAir aeration device (aeration pipe) as well as parts for maintenance. We offer a wide range of products including membranes, clamp bands, end support adapters, and header pipe supports. These contribute to reducing installation time, lowering costs, and decreasing maintenance expenses. 【Features】 ■ Parts for the installation of the FlexAir aeration device ■ Wide range of products ■ Reduced installation time ■ Cost reduction ■ Lower maintenance costs *For more details, please refer to the PDF document or feel free to contact us.

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

The "M-Type Tube Minipanel" is a large-capacity aeration device (aeration pipe) that only foams from the upper half of the tube, offering high oxygen transfer efficiency, long service life, and easy installation. It significantly reduces blower power and achieves energy savings. The saddle mount allows for easy installation and strong mounting strength. It can be used for aeration in wastewater and industrial wastewater treatment, as well as in large, high-load activated sludge treatment tanks. 【Features】 - High oxygen transfer efficiency comparable to panel-type aeration devices - Long service life and easy installation - Significant reduction in blower power, achieving energy savings - Easy installation and strong mounting strength - Suitable for aeration in wastewater and industrial wastewater treatment *For more details, please refer to the PDF materials or feel free to contact us.

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

The "M-Type Tube Magnum" from EDI Japan is a large aeration device (aeration pipe) composed of 1-meter aeration pipes that generate ultra-fine bubbles, enhancing oxygen transfer efficiency. With high oxygen transfer efficiency, it significantly reduces blower power consumption, achieving energy savings. Additionally, it offers easy installation and strong mounting strength with saddle mounting. It can be used for aeration in sewage and industrial wastewater treatment, as well as for aeration in large and high-load activated sludge treatment. 【Features】 ■ Composed of 1-meter aeration pipes that enhance oxygen transfer efficiency ■ Significantly reduces blower power consumption due to high oxygen transfer efficiency ■ Easy installation and strong mounting strength with saddle mounting ■ Suitable for aeration in sewage and industrial wastewater treatment *For more details, please refer to the PDF materials or feel free to contact us.

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

The "Perma Cap" is a membrane-type coarse bubble aeration device (aeration pipe). We can offer efficient stirring at an astonishingly low price! Additionally, its simple structure and backflow prevention feature ensure minimal maintenance and a long lifespan. It also has a relatively high oxygen dissolution efficiency, making it suitable for oxygen supply as well. 【Applications】 - For stirring in adjustment tanks, storage tanks, etc. - For lightly loaded activated sludge tank aeration, etc. *For more details, please request documentation or download the catalog.

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

FlexAir's "M-type Disk Diffuser" is a representative membrane-type disk ultra-fine bubble diffuser. Its compact circular design allows for installation in every corner, enabling uniform aeration. The saddle mount type ensures strong installation strength even with strong water flow, and it is easy to install, reducing installation time and costs. 【Applications】 - Aeration for sewage and industrial wastewater treatment - ON/OFF aeration and swirling flow aeration - Replacement for conventional coarse bubble aeration devices as an energy-saving measure - Replacement for conventional aeration pipes as a clogging prevention measure *For more details, please request materials or download the catalog.

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

FlexAir's "STREAMLINE" is a profiled panel diffuser that foams only from the upper surface of a large-diameter tube. It achieves high oxygen transfer efficiency typical of flat panel diffusers and incorporates the newly developed Matrix Plus (membrane), ensuring high strength and reliability suitable for all water qualities. 【Features】 - The cylindrical shape eliminates sludge accumulation, allowing for smooth re-aeration startup. - The swirling flow aeration method has low fluid resistance, creating a smooth swirling flow. - The simple structure improves installation and allows for cost reduction. - The membrane, made with the newly developed (patented) Matrix Plus featuring a fluoropolymer film on the surface, excels in high strength, abrasion resistance, and scale deposition prevention, contributing to a longer lifespan. *For more details, please contact us or download the catalog.

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

This is an introduction to the comprehensive catalog of ultra-fine bubble aeration devices. This product promotes energy conservation and has three main features: "energy saving," "low maintenance," and "cost reduction." You can select the most suitable aeration device for your treatment facility based on the air flow and oxygen dissolution efficiency of the five types of aeration devices, allowing you to build the best aeration system. *For more details, please contact us or download the catalog. ★We are currently recruiting sales agents. Please feel free to contact us!★

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

"Matrix Plus" is a two-layer membrane that features a fluororesin surface layer and a high-temperature polyurethane film base. It prevents scale adhesion and achieves smooth aeration. In wastewater treatment plants, there have been cases where clogging was reduced by 35% compared to conventional methods, successfully lowering costs. Additionally, we offer a rich lineup of materials including EPDM, polyurethane, and PTFE. You can choose according to the water quality of various wastewater types such as general sewage, agricultural drainage, and special chemical plants. 【Features of "Matrix Plus"】 ■ Achieves smooth aeration and contributes to cost reduction ■ Long lifespan unlike easily peeling coating films ■ Suitable for all water qualities ■ Prevents scale deposition due to non-stick properties ■ High wear resistance and excellent mechanical strength *For more details, please download the catalog or contact us.

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

"FlexAir" is a membrane-type ultra-fine bubble aeration device widely used around the world, including in the United States, as an aeration device for wastewater treatment and other applications. Thanks to its high oxygen dissolution efficiency, it can achieve energy savings of 20-50% compared to conventional products! Additionally, we offer a wide variety of membranes tailored to wastewater and desired performance. 【Features】 - Up to 50% energy savings in wastewater treatment costs compared to conventional products - A rich lineup of membranes - Clogging prevention function to maintain aeration efficiency 【Reasons to Choose EDI Japan】 The performance of aeration pipes is greatly influenced by the material of the membranes. We provide a wide range of options to maximize the performance of aeration pipes. *You can download the product lineup catalog from the link below. ★ We are currently looking for sales agents. Please feel free to contact us!

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

"FlexAir" is a membrane-type ultra-fine bubble aeration device widely used around the world, including in the United States, as an aeration device for wastewater treatment and other applications. Thanks to its high oxygen dissolution efficiency, it can achieve energy savings of 20-50% compared to conventional products! Additionally, its mechanism to prevent clogging, which is common in fine bubble diffusers, helps to reduce maintenance efforts and prevent a decrease in aeration efficiency! We offer a wide range of products at low prices, tailored to the specific needs of the installation site, desired strength, aeration efficiency, and ease of installation. 【Features】 - Up to 50% energy savings in wastewater treatment costs compared to conventional products! - Clogging prevention function to maintain aeration efficiency! - A rich lineup of products at low prices tailored to various applications! *You can download the product lineup catalog from the link below. ★ We are currently looking for sales agents. Please feel free to contact us! ★

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

FlexAir's "T-type Tube Diffuser" achieves a 20-30% higher oxygen dissolution efficiency and is a low-pressure loss ultra-fine bubble aeration tube that reduces blower load and extends membrane life. It features a nipple attachment for easy installation! This product is suitable not only for new facilities but also for replacing existing aeration tubes. 【Features】 - Achieves 20-30% oxygen dissolution efficiency! - Reduces blower load and extends membrane lifespan! - Easy installation with nipple attachment - Energy-saving / Strong against clogging! *For detailed specifications, please download and view the catalog. ★ We are currently looking for sales agents. Please feel free to contact us! ★

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

The "Current Sensor Transducer" is a sensor that combines a current transformer (CT) and a signal converter (transducer) into one unit. This single sensor outputs the load current as a DC signal, making it easy to monitor the status of fans, pumps, and other equipment. The current range can be selected via a switch, and a wide variety of models are available to meet diverse needs. 【Features】 1. Integrated current transformer (CT) and signal converter 2. Current range selectable via switch 3. A wide variety of models to meet various needs 4. Compact design allows for installation in existing equipment 5. Ideal for monitoring load trends and controlling motors *For more detailed specifications, please download the catalog or contact us directly. ★We are currently seeking sales agents. Feel free to get in touch!★

• Power Equipment

The "ON/OFF Detection Switch" measures load current and detects the ON/OFF status of lighting fixtures, fans, pumps, etc., continuously outputting the ON or OFF state through relay contacts. It can be easily and inexpensively constructed for counting ON states or monitoring ON/OFF conditions. It requires no power supply and is compact in size, making it easy to introduce into existing equipment. It is also ideal as a substitute for AC current meter relays. 【Features】 ■ Integrated current sensor and relay switch ■ Detects the ON/OFF of load current and outputs through relay contacts ■ No power supply needed for the sensor, compact size allows for easy integration into existing equipment ■ A wide variety of models to meet diverse needs ■ Enables timely inspections and cost reduction *For detailed specifications, please download the catalog or contact us directly. ★We are currently seeking sales agents. Please feel free to contact us!★

• Power Equipment
• Monitoring and Control Equipment
• Power distribution and control panels

This is a CO2 (carbon dioxide gas) sensor that measures the CO2 concentration in agricultural houses and storage warehouses for vegetables and fruits, and outputs an analog signal. It can be used in environments with high temperature, high humidity, and high ammonia concentration. Thanks to the automatic calibration function, tedious calibration is unnecessary for about five years.

• Air conditioning equipment

This humidity sensor achieves high precision of up to 1% and excellent long-term stability through a thin-film polymer capacitive sensor element (HS sensor) and an embedded microprocessor. It can recover and perform normal measurements even from a 100% humid state (submersion). The sensor element can be easily replaced on-site without any need for calibration, maintaining the required accuracy. There are types available with accuracies of ±1%, ±2%, ±3%, and ±5%. ★ We are currently seeking sales agents. Please feel free to contact us!

• Air conditioning equipment
• Duct related equipment
• Monitoring and Control Equipment

This product accurately measures the indoor CO concentration in places like parking lots and outputs a linear DC signal. By utilizing this signal for ventilation control, significant power savings can be achieved. Calibration is not required for approximately five years.

• Air conditioning equipment

This is a representative disk-type ultra-fine bubble diffuser of the membrane type. It can be used as a replacement for conventional coarse bubble aeration devices as an energy-saving measure, or as a substitute for conventional aeration pipes to prevent clogging. 【Features】 - Compact circular design allows for installation in corners - Enables uniform aeration - Available in two types: high oxygen dissolution efficiency type and high airflow type The former has approximately 30% higher oxygen dissolution efficiency (at a depth of 4.6m in clean water) *For more details, please request documentation or download the catalog. ★ We are currently seeking sales agents. Please feel free to contact us! ★

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

This product accurately measures the indoor CO2 concentration. By utilizing this data for ventilation control, it maximizes the effectiveness of heating and cooling. It detects changes in concentration according to fluctuations in the number of people indoors, preventing excessive intake of outside air. There has been a record of approximately 30% reduction in cooling load! 【Features】 - Accurately detects indoor CO2 concentration! - Combines with ventilation control devices to enhance heating and cooling effectiveness! - Demonstrates significant energy-saving effects! - Maintenance-free for long periods due to patented self-calibration function. *For more detailed specifications, please download the catalog or contact us directly. ★We are currently seeking sales agents. Please feel free to reach out!

• Air conditioning equipment