Notice of Participation in InterAqua 2019 10th International Water Solutions Comprehensive Exhibition

Dehydration of sludge with a moisture content of 50-80 wt% is possible without the addition of a coagulant! The SS of the filtered water is achieved at less than 1 mg/L!

The Yuasa backwash-type flat membrane system is a device that forms a sludge cake layer on the surface of the flat membrane through suction filtration and detaches and collects the cake through backwashing. It can be used for the recovery of silicon polishing powder, rare metals, and other inorganic SS. It enables sludge dewatering with a moisture content of 50-80 wt% without the use of coagulants, and by employing a membrane with a nominal pore size of 0.25 μm, it achieves SS levels in the filtrate of less than 1 mg/L! ★ Free evaluation test campaign currently underway ★ 【Features】 ■ Enables sludge dewatering with a moisture content of 50-80 wt% without the use of coagulants ■ Achieves SS levels in the filtrate of less than 1 mg/L due to the use of a membrane with a nominal pore size of 0.25 μm *For more details, please refer to the PDF document or feel free to contact us.

• Separation device
• Water treatment equipment
• Wastewater/wastewater treatment equipment

Membrane technology holds great promise as a solution for challenging problems in the field of water treatment!

In recent years, as interest in environmental issues has increased, the demand for environmental purification using membranes has also been growing year by year. In particular, water is recognized as a globally important resource, and its significance is expected to increase even more in many countries and regions in the future. Over the past five years, interest and demand for environmental purification and water treatment methods using membranes have steadily grown, and our company has also expanded its performance through the introduction of membrane products focused on wastewater treatment. Today, membrane technology is highly anticipated as a core technology to solve challenging problems in all areas of water treatment. In this social environment, our company positions the purification and recycling of water through membrane technology as a top priority, and we will contribute to the harmony and improvement of the natural environment and people's lives through the development and supply of membrane products.

• Separation device

Reduction of sludge volume and reduction of transaction volume are possible!

The backwash-type Yuasa is a backwash immersion membrane separation device that can efficiently perform filtration, sludge recovery, and sludge concentration. It filters the concentrated liquid in the immersion tank by suction, causing sludge to adhere to the membrane surface. After a certain period, the membrane module rises and backwashes to detach the sludge from the membrane surface. It enables sludge volume reduction and the recovery of chemical-free sludge.

• Separation device

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)

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 invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

Nakakin will be exhibiting at 'FOOMA JAPAN 2026 (International Food Industry Exhibition)' held at Tokyo Big Sight. This exhibition proposes "A rich future opened by food technology" through cutting-edge technology, products, and services in food machinery, amidst growing interest in "food safety and security." We aim to facilitate the exchange and dissemination of technology and information related to food machinery, equipment, and associated devices, contributing to the further development of the food industry. We sincerely look forward to your visit.

[Speaker] Academic Visitor, University of Strathclyde, UK Visiting Professor, Offshore Wind Research and Education Center, Kyushu University Senior Researcher, Institute for Sustainable Energy Policies (ISEP) Mr. Yo Yasuda [Lecture Topics] 1. International Trends in Decarbonization and Japan's Position (1) Risks of Fossil Fuel Dependence and Decarbonization as Risk Management (2) Discussions on Decarbonization and Renewable Energy in International Organizations (3) Discussions on Decarbonization and Renewable Energy in Japan (4) Discrepancies Between International and Domestic Discussions (The U.S. is not the world) 2. International Discussions on Large-Scale Introduction of Renewable Energy (1) Electrification and Sector Coupling (Why are EVs and Heat Pumps Advancing?) (2) Externalities and Benefits (Long-Term Perspective and Risk Management) (3) Flexibility (The notion that "renewable energy is unstable" is outdated) 3. Challenges and Solutions for Japan, Methodology for Information Gathering (1) Fake News and Scientific Methodology (2) Non-Scientific Narratives and Evidence-Based Policy Making (EBMP) (3) AI and Specialized Information Retrieval 4. Q&A / Business Card Exchange *Reference: "The Future of 90% Renewable Energy by 2050 - Scenarios and Scientific Basis for Achieving Decarbonization" by Yo Yasuda, Yamato Keikokusha (December 2024)

[Speaker] Akira Yamauchi, President and CEO of Intellectual Property Landscape Co., Ltd. Patent Attorney, AIPE Certified Senior Intellectual Property Analyst [Lecture Topics] 1. What is Physical AI? [1] Industrial Robots [2] Humanoids [3] Autonomous Vehicles as the main fields Overview of the population setting for the three fields and the key players in each field 2. [1] Industrial Robot Analysis 3. [2] Humanoid Analysis 4. [3] Autonomous Vehicle Analysis 5. Summary and Discussion of the Analysis Results for the Three Fields 6. Q&A Session