Measurement of TOC (Total Organic Carbon) in the Pulp and Paper Industry - Case Studies on Management Leading to Compliance with Wastewater Regulations, Optimization of Wastewater Treatment Processes, and Cost Reduction.

TOC analyzer with internal automatic cleaning function that reduces clogging and maintenance hassle! Demo units available for loan.

The online TOC analyzer BioTector offers several models tailored to your usage needs. The 'B7000i' is an online TOC analyzer designed for high-concentration wastewater, equipped with an internal automatic cleaning function that minimizes clogging and maintenance hassles. It can measure wastewater containing soft particles up to 2mm in diameter without dilution, allowing for automatic measurements without downtime, without the need for cleaning clogs or stopping the device. Depending on the application, various models can be selected for COD/BOD/TC, with one unit capable of handling up to 6 channels. Explosion-proof models (overseas explosion-proof) are also available. It employs a unique wet two-stage oxidation method. If there are challenges with oxidation power in the wet method, this approach overcomes those issues. 【Features】 ■ Internal automatic cleaning function ■ Reduces clogging and maintenance hassles ■ Annual operating rate of over 99% ■ Various model selections available based on application *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Other measurement, recording and measuring instruments

We will introduce a case of updating the TOC analyzer at a wastewater treatment plant of a recycled paper manufacturer.

The German recycled paper manufacturer Steinbeis Papier has been using a high-temperature combustion oxidation method TOC analyzer for many years, but there have been many cases where the measurement range of the existing TOC analyzer was insufficient, and it was considered necessary to replace the equipment due to aging. Therefore, taking this opportunity for an upgrade, they decided to introduce a new online TOC analysis device to measure the TOC content at the entrance and exit of the wastewater treatment plant. By installing our online TOC analyzer at the entrance of the wastewater treatment plant, the control of the water purification sedimentation treatment process has been automated. Additionally, the process control system manages the dosing of urea and phosphoric acid in real-time based on flow rate, ammonia concentration, and TOC values, ensuring an optimal nutrient ratio. [Overview] ■ Company: Steinbeis Papier ■ Introduced Product: B7000i TOC Analyzer *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

Over 250 analysis devices have been introduced! They have been praised for enabling highly reliable and accurate TOC measurements.

At DOW, a major chemical manufacturer, over 250 Hach TOC (Total Organic Carbon) analyzers, "BioTector," have been installed at locations worldwide. In this column, we mainly introduce a case study from the site in Schkopau, Germany. The company has praised the device for its ability to provide reliable and accurate TOC measurements as an online TOC analyzer, even in challenging applications where samples contain oils, salts, fine particles, and grease. [Contents (partial)] ■ Overview ■ One of DOW's sites, Schkopau (Germany) ■ BioTector On-Site Applications ■ Alternative Technologies ■ Excellent Maintenance *For more details, please refer to the related links. Feel free to contact us for more information.

• Analytical Equipment and Devices

Unique technology that pursues reliability! Biotector, a management tool that impacts operations and business.

Our "Biotector B7000" is a management tool developed with proprietary technology. Since 1996, it has achieved success in the oil and gas industry and is widely known as a robust analytical device that withstands the unique challenges of this sector. Furthermore, industry tests have demonstrated that the wet two-stage oxidation technology exhibits reliable and excellent performance in harsh petrochemical processing environments. 【Operational Efficiency Realized by Biotector】 <Operational Benefits (Partial)> ■ No need to increase field operators, reducing the burden on existing maintenance teams ■ Regular inspections and calibrations are conducted twice a year ■ No concerns about contamination or carryover of sample tubes ■ Continuous analysis is possible even for challenging and variable applications ■ Contributes to rapid accident response and enhanced process control *For more details, please refer to the related links or feel free to contact us.

• Other measurement, recording and measuring instruments

Not only easy to use, but also achieving outstanding total cost of ownership! Here we present case studies related to water treatment plants in the United States.

This facility, owned by the Douglas County Rural Water District 3 in Kansas, operates two water treatment plants and a distribution network of 280 miles (approximately 450 km). The facility faced several issues regarding TOC measurements, as the values obtained from existing equipment did not match those from a state-certified third-party organization that was sending samples. As a solution, they introduced the "QbD1200." This allowed them to obtain highly accurate TOC data necessary for optimizing coagulant treatment, and during the demo period, they brought samples to a certified lab in Lawrence, where they found a correlation between the "QbD1200" and the data from the city of Lawrence. The team gained new confidence in the measurements, enabling them to analyze and optimize the dosage of coagulants, control the process, and reduce unnecessary chemical treatments. [Overview] ■ Implementation site: Water treatment plant in Douglas County, Kansas ■ Product implemented: QbD1200 *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

Our company will exhibit at the "Reiwa 7th Year Fukushima Industrial Exchange Fair," held at Pulse Iizaka, as our first exhibition to kick off 2026. This fair aims to expand new business transactions and create business opportunities within the region, as well as to promote interaction and collaboration with universities and support organizations. ★ Participating Industry Sectors Machinery, Electronics, Metals / Medical, Welfare / Robotics, Aerospace / Food Processing Environment, Energy / Information, IT / Universities, Support Organizations / Regional Municipalities On the day of the event, we will showcase a variety of popular injection-molded products and resin-cutting processed items, so please feel free to stop by the IIDA booth. 【Iida Manufacturing Co., Ltd. Fukushima No. 2 Factory】 〒969-1204 21-2 Mizukami, Nukazawa, Motomiya City, Fukushima Prefecture TEL: 0243-64-2320 FAX: 0243-64-2571

The highly acclaimed program "Basic Course Series on Analog ICs" by Nisshinbo Micro Devices, which received over 300 applications last time, is back. This time, we will hold the very popular "Operational Amplifier Classroom - What is an Operational Amplifier?" We will introduce the basic functions of operational amplifiers. The difficulty level is beginner, so whether you are new to analog ICs or have some questions, we encourage you to participate! With the latest 2026 recorded lectures and live Q&A sessions with engineers, even busy engineers can learn efficiently. ● Target Participants New employees, young designers Those who want to relearn about analog ICs Those who are about to engage in circuit design, etc. ● Agenda 1. What is an Operational Amplifier - What is an operational amplifier - What is an ideal operational amplifier - Application circuits of operational amplifiers - Typical amplification circuits and gain 2. Structure of Operational Amplifiers 3. Classification of Operational Amplifiers - Dual power supply/single power supply/full swing input/output - High precision/high speed/broadband/high output/low noise/low consumption We look forward to your participation!

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Method for Determining Inspection Standards, Standard Values, and Safety Factors According to the Severity of Market Complaints ~ Fundamentals and Applications of Loss Functions that Balance Quality and Economic Efficiency ~ 【Includes PC Exercises (Templates that can also be used for in-house issue discussions)】 ------------------------------------------------------------ https://www.thplan.com/seminar/114398/ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ We will inform you about upcoming technical seminars with discounts on participation fees. If you would like to apply for each seminar with a discount on the participation fee, please contact ikuma.fukui@wmjplab.com. * The discount on the participation fee is available to anyone. * However, we do not accept participation from technical consultants or instructors. * If you wish to have the same seminar as an in-house training, please contact me directly. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Introduction to Artificial Intelligence Application Development Led by Element Technologists Basics of Deep Neural Network Models and MT Systems, Minimization of Training Data, Development Implementation Procedures ~ Learning AI Application Know-How through "Automation of Development, Virtual Inspection, and Detection of Unknown Anomalies" ~ 【AI Construction Demo Included, Excel Materials on AI Construction and Calculation Methods Provided to Interested Parties】 ------------------------------------------------------------ https://johokiko.co.jp/seminar_chemical/AD260103.php ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ We will inform you about upcoming technical seminars with discounted participation fees. If you would like to apply for each seminar with a discount, please contact ikuma.fukui@wmjplab.com. * The discount on participation fees is available to anyone. * However, we do not accept applications from technical consultants or instructors. * If you wish to have an in-house training session for the same seminar, please contact me directly. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━