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Safe and compact design! pH neutralization treatment device that does not generate secondary pollution.

The "PHG Series" is a pH neutralization treatment device designed to be safe and compact, preventing secondary pollution. It is suitable for alkaline wastewater from ready-mixed concrete plants, concrete product factories, as well as crushed stone factories and construction sites. 【Features】 ■ Neutralization method: Carbon dioxide neutralization method ■ Suitable for alkaline wastewater ■ Provides equipment tailored to treatment flow rate, pH value (and whether there are fluctuations), and temperature based on the characteristics of the raw water ■ An optional pH abnormality alarm (buzzer and patrol light) is also available *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment
• Wastewater/wastewater treatment equipment

Compactly unitized! It can be adapted to narrow installation spaces.

The "CED type" is a device that creates flocs (aggregates formed when a coagulant is mixed with water) from fine suspended particles and colloidal substances in water using coagulants, and further coarsens the flocs with a polymer coagulant for solid-liquid separation. Additionally, it removes precipitated heavy metals through chemical reactions using coagulants such as chelating agents. 【Features】 ■ Compact unit design ■ Suitable for narrow installation spaces ■ Uses proprietary coagulants to reduce equipment costs ■ Fully modular, making it easy to select models based on processing capacity *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

Water containing air dissolved at high pressure is sent into the treated water piping from the coagulation tank.

The "PFD type" sends water containing dissolved air at high pressure into the treated water piping from the coagulation tank. Furthermore, in the flotation tank, the pressure is reduced to atmospheric pressure, generating fine bubbles that attach to the SS components and float to the surface. This scum is scraped off and extracted into the scum tank. It is then subjected to a dewatering machine for solid-liquid separation. [Applications] ■ Linen wastewater ■ Barrel polishing wastewater ■ Bondalite wastewater ■ Food wastewater ■ Cleaning wastewater, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

We clean the electrode and maintain the pH value! Introducing the pH electrode cleaning agent "Seez Mild."

Is the sensitivity of the electrodes in your neutralization device okay? There may be a possibility that it is not neutralizing properly and is flowing due to "taking time for measurement" or "fluctuations in pH value." 'Seez Mild' cleans the electrodes and maintains the pH value. [How to Use] ■ After pouring about 200ml into a beaker or similar container, immerse the pH electrode for 2-3 minutes, then thoroughly rinse the electrode with tap water. * If the electrode is heavily soiled, please wipe off the dirt well with a soft paper or cloth. * For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

Seize Powder A-1 directly adds the first agent to turbid water and simply stirs it to simultaneously perform pH treatment and form a good block, reducing turbidity.

**Features** - Easy to handle It can be easily handled as it is directly added and stirred into the waste liquid in powder form. - Fast reaction speed It forms large, stable flocs that quickly separate the liquids. The flocs have low viscosity and excellent dewatering properties. - From "coagulation" to "aggregation" with a single agent It shortens the chemical injection process, achieving cost and space savings in waste liquid treatment. - Safety The main raw materials are composed of components that are harmless to humans and the environment. - Low dosage The dosage is very small, ranging from 20 ppm to 100 ppm. For 1 ton of raw water, coagulation occurs with an addition of 20g to 100g. - Wide treatment range It can treat a wide range of conditions such as SS concentration, pH, and water temperature of polluted water. Additionally, it can treat not only freshwater but also seawater.

• Chemicals

The "240well 2D Code Attached Tube" is a product with a 200μl type and a rack lid lock function. It is compatible with liquid nitrogen vapor. It allows for the storage and management of a large number of samples in a small space, making it easier to understand. Additionally, it does not use sealing materials, which improves sealability and allows for safer use. 【Features】 ■ Developed a 2D code attached tube for ultra-micro volumes (200μl) ■ Compatible with liquid nitrogen vapor ■ Adopts a new type of screw cap that does not use O-rings, packing, or gaskets ■ Improved sealability and safer use due to the absence of sealing materials *For more details, please download the PDF or feel free to contact us.

Yoshikawa Co., Ltd. Realization Division will exhibit at the 40th Nepcon Japan. ■ Dates: January 21 (Wed) - 23 (Fri), 2025 ■ Venue: Tokyo Big Sight ■ Booth: East Hall 4 E6-19 Clean and Static Control Zone The exhibit will feature a storage shelf for slide-type metal masks. 【Efficient storage with a sliding mechanism】 【Easy to take out even while wearing gloves】 【Customization to meet the needs of individual customers】 We invite you to come and see it. ■ Pre-registration (free) is available here or through related links: https://www.nepconjapan.jp/tokyo/ja-jp/register.html?code=1522511758302164-EUA

We would like to introduce "Stability 2" handled by FCR and Bio Co., Ltd. This product is a jacket tube with a rack lid lock and anti-rotation function (compatible capacity 2.1ml). Additionally, for products equipped with the rack ID function, a 2D code for rack ID is provided on the bottom surface of the rack, allowing simultaneous reading of the tube ID (bottom surface 2D code) and rack ID within the rack, thereby reducing stress on samples during the reading process. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.