FOOMA JAPAN 2024

Changing wastewater treatment can reduce both costs and CO2 emissions. "Tokutoku-bububu" enables methane fermentation treatment of food wastewater.

Methane fermentation wastewater treatment is a method of wastewater treatment that utilizes microorganisms (anaerobic bacteria) that thrive in environments with little to no oxygen. Since aeration, which supplies air to the treatment tank, is unnecessary, it can significantly reduce power consumption. Additionally, this process converts the pollutants (organic matter) in the wastewater into methane gas. The generated methane gas has the same components as city gas and can be used as fuel for boilers and generators, thereby reducing the use of conventional fuels (fossil fuels). Furthermore, due to the slow growth of the microorganisms, the amount of excess sludge generated is also low, allowing for simultaneous waste reduction. These features not only reduce the running costs associated with wastewater treatment but also contribute to CO2 reduction. The reduction of fuel corresponds to Scope 1, the reduction of electricity corresponds to Scope 2, and the reduction of waste corresponds to Scope 3, making it a rapidly spreading technology for achieving decarbonization in factories. We will be exhibiting at the 5th Food Tech Japan Tokyo (to be held from November 20 to 22, 2024, at Makuhari Messe) at booth 2 Hall 7-54. We will also be showcasing this product, so please come and visit us.

• Food environmental hygiene/contamination prevention equipment

A wastewater treatment device that recovers methane gas from wastewater (creating energy), requires little power (saving energy), and generates a small amount of sludge. It achieves decarbonization.

In conventional wastewater biological treatment (such as activated sludge method), treatment is carried out by utilizing oxygen supplied by blowers, where microorganisms oxidize and decompose pollutants in water into water and carbon dioxide (aerobic treatment). In contrast, anaerobic treatment (methane fermentation) is a method that converts pollutants primarily into methane gas through the action of anaerobic (oxygen-unfriendly) microorganisms under oxygen-deprived conditions. It has recently gained attention due to the various advantages it offers that are not present in aerobic treatment. 【Features】 - Recovery of methane gas from wastewater, contributing to CO2 reduction with low energy consumption. - Sludge generation is 1/5 to 1/10 of that in aerobic treatment. - In the case of sewage discharge, sufficient water quality can be achieved with "UASB-TLP" alone. - High-load operation with CODcr load of 40-50 kg/m³ per day is possible. For more details, please contact us or download the catalog.

• Wastewater/wastewater treatment equipment

New installation/expansion, wastewater discharge/riverside discharge, usable in various situations regardless of industry! Aerobic wastewater treatment system using fixed bed carriers.

The "Rotating Child Raia" is a fixed bed (contact aeration type) wastewater treatment device. It fills the tank with a carrier that retains microorganisms, purifying the water quality through the activity of microorganisms on the carrier's surface. There is no need to manage sludge concentration like in the activated sludge method, and there is no return sludge. Strict management of dissolved oxygen concentration is also unnecessary, allowing for stable operation without specialized knowledge. Thanks to the high-performance carrier with a large surface area and a continuous cleaning mechanism, it completely prevents the major drawback of fixed beds, which is tank clogging, enabling high-load operation of 5 to 15 kg-BOD/m³·D. 【Features】 ○ Enhancement of existing equipment capacity ○ Reduction of running costs ○ Easy operation management For more details, please contact us or download the catalog.

• Wastewater/wastewater treatment equipment

Excellent coagulation and dewatering performance! This polymer coagulant achieves sufficient effects with a small amount of addition.

The polymer coagulant "Denha Floc" forms a strong floc with good solid-liquid separation properties. The coagulation treatment yields highly clarified treated water, and the sludge dewatering allows for minimal leakage and rapid dewatering. We offer various grades with different compositions and polymerization degrees, properties (powder/liquid), and packaging (paper bags/QB cans/1-ton containers) to meet our customers' needs. 【Features】 ○ Excellent coagulation and dewatering performance ○ Cost reduction ○ Diverse product range → Anionic, cationic, amphoteric, as well as powder/liquid types For more details, please contact us or download the catalog.

• Filtration Equipment
• Wastewater/wastewater treatment equipment

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" uses 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 ○ Very little outflow of SS ○ Produces high-quality treated water For more details, please contact us or download the catalog.

• Wastewater/wastewater treatment equipment

Automate the troublesome dissolution process! Prevent Mama Co and continuously supply a solution with a constant concentration.

The polymer automatic dissolution device APD-200/500/1000 is a machine that automatically performs the tasks of supplying and dissolving polymers. By simply replenishing the hopper with polymers, it can continuously supply a solution with a constant concentration. The adoption of an eco-blow type table feeder allows for the diffusion supply of polymers, preventing the occurrence of agglomerates. 【Features】 ■ Easy operation ■ Constant concentration → Accurately controls the supply amounts of polymers and water → Always capable of producing a solution with a constant concentration ■ No occurrence of agglomerates ■ Various specifications → Dissolution tanks can be selected from PVC, FRP, or SUS For more details, please contact us or download the catalog.

• Wastewater/wastewater treatment equipment

Nitto Kohki will hold the "2025 Attack Fair in Meiko" for two days from July 23 (Wednesday) to July 24 (Thursday), 2025, at the "Kowa Seminar Plaza 2F Training Room NO.12 (inside Kowa Sports Land)." The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for attendees and many fun activities planned. We look forward to welcoming everyone!

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

On February 13 (Friday), we will be exhibiting a corporate panel at the Interphex Conference in Toyama. We sincerely look forward to your visit. Event Name: Interphex Conference Toyama 2026 Date: February 13, 2026 (Friday) Venue: Toyama International Conference Center Panel Content: New Proposals for Tablet Pressing Issues (TL Business: PVD Coating Processing)

We will be exhibiting at the "23rd Japan Yarn Fair" held at the Ichii Shinkin Arena on February 19 (Thursday) and 20 (Friday), 2026. We will showcase a variety of knitted samples, including pullovers and one-pieces made with our computer-controlled flat knitting machines, apparel knit products for sports and outdoor activities, knitted accessories and goods such as socks, gloves, hats, scarves, leggings, and bags, as well as knitted interior products like chairs, cushions, and rugs. Additionally, we will present industrial knitted materials for wearable mobility. We will also introduce our design software, APEXFiz Design, and our web service platform, SHIMA SEIKI Online Services. Booth No.: Sen-1 Exhibition Contents: Knitted Samples APEXFiz Design (Design Software) SDS KnitPaint-Online (Knitting Software) yarnbank (Comprehensive Web Service for Yarn Information) SHIMA Datamall (Digital Content Web Service) <Contact Information> Nishi-Nihon Branch, Kodama, TEL: 0725-31-0511

[Lecturer] Koichi Iwama, Professor, Faculty of Economics and Management, Wako University / Chairman, Resource Economics Committee, Petroleum Technology Association [Key Lecture Content] The latest trends surrounding hydrogen and ammonia, including household fuel cells, fuel cell vehicles, fuel cell trucks, fuel cell buses, hydrogen stations, hydrogen power generation, hydrogen engines, hydrogen-reduced steelmaking, and ammonia ships. The lecture will clearly explain the optimal business strategies for Japanese companies towards a hydrogen and ammonia society by 2030, in the context of the headwinds from the Trump administration and the fierce competition from Western countries and China.