帝人フロンティア List of Products and Services

Teijin Frontier's "Fiber Carrier for Wastewater Treatment" is a microbial fixation carrier with a three-dimensional structure created through innovative weaving of special fibers. It has an extremely large surface area, allowing for high-density retention of microorganisms, which can significantly enhance the performance of aeration tanks. By introducing it into existing biological treatment tanks (aeration tanks), it is expected to enable the treatment of high BOD wastewater. 【Features】 ■ Extremely large surface area, capable of retaining microorganisms at high density ■ Special structure that suppresses clogging of the carrier and moderate activated sludge adhesion for stable water treatment ■ Capable of retaining resistant bacteria for the decomposition of refractory organic matter and against substances that inhibit biological treatment ■ Excellent durability and long lifespan *For more details, please refer to the PDF document or feel free to contact us.

The "Unit-type Wastewater Treatment System" can be installed in a short period and with minimal space, offering high flexibility in layout. For the assembly of a 100m3 panel tank only, the construction period is approximately 10 days. Being a ground-mounted type makes it easy to check the condition and facilitates leak inspections. It employs a carrier made of special fibers with a three-dimensional structure, achieving a large surface area. This allows for the retention of a large and high-density population of microorganisms, enabling highly efficient treatment. [Examples of Use] ■ Increase in wastewater treatment capacity of existing facilities ■ Temporary wastewater treatment during construction periods ■ Temporary wastewater treatment during disasters *For more details, please refer to the materials. Feel free to contact us as well.

Reduce moisture content and decrease sludge discharge volume. Reduce heavy oil usage during sludge incineration and lower CO2 emissions. 【Features】 ■ The capillary phenomenon effect and water guiding effect of the fibers discharge moisture from the sludge to the outside. ■ Exceptional dispersion of sludge due to the special processing of the fibers. ■ Brand proposals tailored to each dewatering machine mechanism are possible. ■ Improvement of sludge dewatering efficiency with a small amount (against TSI-4%). ★ We will be exhibiting at the "15th Cosmetics Development Expo Tokyo" starting on January 15. 15th Cosmetics Development Expo Tokyo / COSME Tech 2025 TOKYO Dates: January 15 (Wed) - 17 (Fri), 2025 Venue: Tokyo Big Sight Booth Number: C11-38 *For more details, please refer to the PDF document or feel free to contact us.

Teijin Frontier sells "membrane units for wastewater and waste liquid treatment" that contribute to reducing the costs of wastewater and waste liquid treatment. By combining membranes tailored to the characteristics of the wastewater, such as high-concentration oil-water waste containing water-soluble cutting oils and lubricants, we achieve high treatment capacity. In addition to reducing treatment costs through the reuse and discharge of treated water, our system also contributes to reducing the workload by performing treatment and cleaning automatically. 【Features】 ■ Contributes to the reduction of industrial waste and waste treatment costs ■ Provides units according to treatment volume ■ Supports secondary treatment of concentrated water from existing wastewater treatment ■ Capable of stable operation for long periods in fully automatic mode * A PDF document with application examples is currently available. Please feel free to contact us for inquiries.

The "Cross Diffuser" is a special polyurethane fiber aeration tube made by combining various synthetic fibers, including elastic fibers. A large number of fine bubbles are generated from each fiber's weave, achieving high oxygen dissolution efficiency. When not in operation, the weave closes to prevent the intrusion of sludge, and during aeration, the weave expands to produce fine bubbles. Compared to conventional products, it has lower pressure loss, thus reducing power consumption. 【Features】 ■ Uses elastic fibers ■ Resistant to clogging ■ Generates more fine bubbles ■ Energy-saving with low pressure loss *For more details, please refer to the PDF document or feel free to contact us.

Teijin Frontier's "filter material" is a fiber chip that removes SS (suspended solids) from wastewater. Previous filter materials had the issue of fiber collapse during backflow, but Teijin Frontier's "filter material" has improved this problem. 【Features of Downflow Filter Material】 ■ Significantly improved fiber shedding rate during filtration (1/6 of existing materials) ■ High heat resistance achieved through special raw cotton specifications (usable at 60-70°C) 【Features of Upflow Filter Material】 ■ Improved fiber shedding rate during filtration ■ Enhanced backwashing capability due to the blending of special raw cotton *For more details, please refer to the PDF document or feel free to contact us.

The dehydration aid "Flodeha" is a special fiber composed of shortcut fibers. This product is designed to improve dehydration efficiency and reduce sludge generation by adding a small amount of it to the sludge generated during wastewater treatment and performing dehydration treatment. 【Features】 - The capillary phenomenon effect and water guiding effect of the fibers discharge moisture from the sludge to the outside. - Excellent dispersion of sludge due to the special processing of the fibers. - Customizable dehydration aid proposals tailored to each dehydration machine mechanism. - Improvement of sludge dehydration efficiency with a small addition (1-4% relative to total solids). 【Effects】 - Reduces moisture content and decreases sludge discharge amount → Example: Approximately 25% reduction in dewatered sludge discharge. - Reduces CO2 emissions during sludge incineration → Example: Approximately 32% reduction in CO2 emissions. *For more details, please refer to the PDF document or feel free to contact us.

We offer proposals for extending the lifespan of final filters. By using a nano front filter as a pre-filter, you can expect to extend the lifespan of your current final filter (membrane). If you provide us with your current final filter and pre-filter, we will conduct a benefit assessment. For more details, please contact us. 【Lifespan Extension / Effects】 <Nano Front Filter TNP010 (PP 1μm)> ■ Final Filter PES Membrane 0.1μm: Approximately 2 times ■ Final Filter PES Membrane 0.2μm: Approximately 12 times *For more details, please refer to the PDF document or feel free to contact us.

The "Nano Front® Filter Cartridge" uses ultra-fine nanofibers as the filtering material. The fibers are fixed together by thermal bonding, without the use of adhesives or other foreign materials. Its extremely thin and uniformly fine pore structure simultaneously achieves high flow rates, low pressure loss, high precision, and long lifespan. It streamlines various liquid filtration processes and contributes to increased productivity. The filter material can also be selected according to the filtration target, making it suitable for various fields. 【Product Lineup and Applications】 ■ TNP Type (Made of Polypropylene) For strong acids, strong alkalis, solvents, chemicals, lubricants, general industrial water, etc. ■ TNN Type (Made of Nylon) For alkaline solutions, various organic and polar solvents, binders, various resins, etc. ■ TNE Type (Made of Polyester) For acidic solutions, pre-filters for pure water systems, general industrial water, brewing water, machine cutting fluids, etc. *For more details, please refer to the materials. ★ We will be exhibiting at a trade show! Trade Show Name: 15th Cosmetics Development Expo Tokyo / COSME Tech 2025 TOKYO Dates: January 15 (Wednesday) to 17 (Friday), 2025 Venue: Tokyo Big Sight Booth Number: C11-38

The "Nano Front® Filter Cartridge" uses ultra-fine nanofibers as the filtering material. The fibers are fixed together by thermal bonding, without the use of adhesives or other foreign materials. With an extremely thin and uniformly fine pore size filtering material, it simultaneously achieves high flow rates, low pressure loss, high precision, and long lifespan. It streamlines various liquid filtration processes and contributes to increased productivity. The filter material can also be selected according to the filtration target. It is adopted in various fields. 【Product Lineup and Applications】 ■ TNP Type (Made of Polypropylene) For strong acids, strong alkalis, solvents, chemicals, lubricants, general industrial water, etc. ■ TNN Type (Made of Nylon) For alkaline solutions, various organic and polar solvents, binders, various resins, etc. ■ TNE Type (Made of Polyester) For acidic solutions, pre-filters for pure water systems, general industrial water, brewing water, machine cutting fluids, etc. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Bell Oasis®" is a revolutionary fiber that has the ability to absorb approximately 80 times its own weight in water and to absorb moisture from the atmosphere equivalent to about 100% of its own weight (at 20°C and 90% RH), combining the functions of "water absorption" and "moisture absorption." <Features> - High water absorption capacity - High water retention (difficult to release even under pressure after absorption) - Water absorption can be controlled through design - Large moisture absorption, particularly high moisture absorption rate under high humidity (approximately 100% moisture absorption rate at 20°C and 90% RH) - Also has moisture release function, allowing for humidity adjustment according to the environment - High moisture absorption and release rates *For more details, please download the PDF or contact us.

This technology is a water treatment method that serves as an alternative to the oxidation ditch method (OD method) through the use of "special fiber carriers" and "multi-layered reaction zones." By utilizing the existing civil structures of the OD method and significantly reducing the amount of excess sludge generated, it allows for the downsizing of sludge treatment facilities and equipment, thereby reducing lifecycle costs. The "special fiber carrier unit" can be manufactured to fit the dimensions of the water tank and can accommodate various shapes of reaction tanks. [Features] ■ Effective use of existing civil structures of the OD method ■ Significantly reduces excess sludge generation compared to the OD method *For more details, please download the PDF or feel free to contact us.

We would like to introduce the demonstration of practical wastewater treatment technology capable of emergency recovery response during disasters, conducted at the Tahara Purification Center. We carried out a demonstration of technology that can quickly and safely restore urban sewage treatment functions during disasters, as well as a provisional facility that responds to future wastewater volumes in depopulated areas. The rapidity of construction and startup processing aimed for a period of less than 4 months from the start of assembly to achieving the target water quality, and the result was verified at 3.3 months. 【Verification Items】 ■ Ease of construction ■ Rapidness of construction and startup processing ■ Stability of effluent water quality ■ Life cycle cost ■ Ease of dismantling and removal *For more details, please download the PDF or feel free to contact us.