Notice of Participation in "Sewerage Exhibition 2024 Tokyo" (Teijin Frontier)

Construction can be completed in a short period. Special fiber carriers allow for high-density retention of microorganisms, achieving high-efficiency treatment.

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.

• Wastewater/wastewater treatment equipment

Significantly enhanced performance of the aeration tank! A durable and long-lasting carrier for immobilized microorganisms.

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.

• Other filters
• Filtration Equipment

Introducing the dewatering agent "Furodehai," which reduces the moisture content of dewatered sludge and can decrease waste volume and sludge treatment costs!

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.

• Other filters

Achieving high flow rate, low pressure loss, high precision, and long lifespan with filter media featuring fine and uniform pore sizes. 【Exhibited at the New Functional Materials Exhibition】

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

• Other filters

We propose a new solution for filter cartridges!

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.

• filter
• Other filters
• Other contract services

New Operation Adjustment Method in Drainage Treatment Maintenance Management: 'The Introduction of SACRA Enables More Reliable Operation Management Adjustments'

By utilizing ICT, we provide constant support for maintaining proper operation and streamline the maintenance management of wastewater treatment, making it less labor-intensive and unmanned. Challenges in traditional maintenance management: - Spot measurements may indicate proper operation, but in reality, it can be different, leading to unknown causes and deterioration in treatment. - Although trends are visualized, they can only be seen on-site, resulting in delayed responses and worsening treatment. ◆ Anytime Monitoring is possible whenever you think of it. By using the cloud, you can utilize the service without special capital investment. The monitoring center can oversee operations on your behalf even at night. ◆ Anywhere With the use of the cloud, monitoring is possible anywhere as long as you have a connected device (computer, tablet, smartphone). You can quickly check the status even while out, allowing for efficient responses. ◆ Anyone All stakeholders can share information. In the context of an aging population and declining numbers, this helps in the necessary technology transfer to maintain quality without excessive costs in maintenance management. "SACRA" is a trademarked product of Estem Co., Ltd.

• Other services

Proven results in purification tanks and community drainage! Aeration pipes that achieve high oxygen dissolution efficiency.

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.

• Filtration Equipment
• Aeration/air diffusion equipment

An evolved version of fiber materials that enables high-speed filtration! The fibers are less likely to break down even during backflow!

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.

• Other filters
• Filtration Equipment

Easy installation with high disaster prevention performance! Protects against flooding from the entrance! Simple type water stop sheet 'Tomppa TM'

Flood prevention from the entrance, "Tomeppa" protects you! - No tools required, can be installed by one person: Easy installation without tools - Excellent water stop performance: Equivalent to JIS standard Ws-5 water stop performance - Affordable introduction cost: Significantly lower price compared to water stop board construction

• Other safety and hygiene products
• Other services

A revolutionary fiber that combines "water absorption" and "moisture absorption" functions.

"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.

• fiber

We will be exhibiting at the joint company information session hosted by Mynavi on the following schedule. We will clearly explain the four core businesses of Takaya. If you are interested in "monozukuri" (manufacturing), please come to our booth!

At this exhibition, we will introduce our materials equipped with new functions and values that contribute to solving our customers' challenges. Our mid-term management plan includes "securing competitive advantage through technology leadership" as one of its basic strategies, and our engineers, who embody this strategy, will explain and propose the exhibited products in their own words. We would love to hear your feedback, so please feel free to stop by our booth.

[Speaker] Naoki Toda, Chief Economist, Management Strategy Research Office, Tokyo Electric Power Company Holdings, Inc. [Key Lecture Content] Since the 1990s, the global advancement of power system reforms has aimed for efficiency and optimization in both the operation and investment of facilities through active market competition. However, with the progress of DX/GX, the anticipated scenarios for electricity demand have led to the emergence of underinvestment issues worldwide. The IEA's report "Electricity Market Design," published last year, provides a comprehensive review of the reform situations in various countries and indicates that the underinvestment problem is a common issue across the globe. In this lecture, I will explain the current state of the underinvestment issue and potential responses from a business system perspective, referencing the IEA report and others. [Lecture Items] 1. Background of power system reforms and the underinvestment issue 2. About IEA "Electricity Market Design" 3. Reflecting on the thoughts of Akihiro Sawa on the 10th anniversary of his passing 4. Possible solutions to the Tenor Gap issue 5. Outlook for Japan's power system 6. Q&A / Business card exchange

[Instructor] Shinichiro Takiguchi, Senior Specialist, Innovation Strategy Center, Japan Research Institute, Inc. [Key Lecture Content] With the increase in renewable energy, the introduction of energy storage systems has progressed in two forms: renewable energy co-located systems to adjust power generation fluctuations, and demand co-located systems to secure electricity during grid outages. However, the landscape is changing significantly. The "Supply and Demand Adjustment Market" has been established by OCTTO (Organization for Cross-regional Coordination of Transmission Operators), and particularly due to the continued high pricing agreements in the short-term response market (primary adjustment power responding within 10 seconds), there have been numerous cases where battery storage profits are secured through market transactions. In the grid energy storage business, two capabilities are required: "trading power" and "financial power." This lecture will explain the business structure and key points of profitability. Additionally, based on this business structure, we will classify the companies entering the grid energy storage business and organize the market structure of this sector. As this business is influenced by regulatory trends, we will also discuss regulatory outlooks. Finally, we will talk about future prospects.

[Lecturer] Professor Yoshiharu Nishimura, Senior Researcher, Kansai Electric Power Co., Inc. Graduate School of Engineering, Osaka University, Business Engineering Program [Key Lecture Content] The examination of the next-generation power infrastructure conducted in 2025 has entered the implementation phase, including amendments to the Electricity Business Act, towards a new power policy standard (a sustainable framework by responsible players) in 2026. This lecture will outline the content and related policy adjustments for businesses involving renewable energy and storage batteries, and consider the correct business concepts, necessary timelines, and how to create business models moving forward. [Lecture Items] 1. What is the 2026 Next-Generation Power Infrastructure Reconstruction? 2. Renewable Energy and Decarbonization Policies and Issues with Chinese Products 3. The Latest Status of Storage Batteries and the Timeline and Vision for DER Business 4. Q&A / Business Card Exchange