Water Treatment Equipment - メーカー・企業132社の製品一覧とランキング | イプロス

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
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Water Treatment Equipmentのメーカー・企業ランキング

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
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  1. サンエー工業 Tokyo//Facility Design Office
  2. 十字屋 (十字屋グループ) Okayama//retail
  3. 東光 Fukuoka//Water supply and drainage construction business
  4. 4 エンバイオ・エンジニアリング Tokyo//Service Industry
  5. 5 川本製作所 Aichi//others

Water Treatment Equipmentの製品ランキング

更新日: 集計期間:Mar 18, 2026~Apr 14, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Well Water Filtration Device TC-A12J 十字屋 (十字屋グループ)
  2. Dirty Water Treatment Device 'SSJ Type Portable Square Thickener' サンエー工業
  3. Water treatment equipment (disinfection, iron removal, manganese removal) "Aqua Series" 川本製作所
  4. 4 Multi-pole magnetic field far-infrared water treatment device "Thunder System" 富士計器 本社
  5. 5 Disaster Water Purification Device "Apizer" 東西化学産業 管理本部

Water Treatment Equipmentの製品一覧

211~240 件を表示 / 全 432 件

表示件数

Data: Wastewater that is difficult to treat biologically.

We are introducing wastewater that can only be processed by Aqua Blaster and wastewater that is difficult to treat biologically!

The "Aqua Blaster" is significantly different from other aeration devices, as it can finely crush organic substances such as SS and oil, enabling "complete aerobic respiration metabolism" through microbubbles, making it a "device that maximally promotes biological treatment." Therefore, it becomes difficult to treat wastewater that contains substances that cannot be consumed by living organisms. This document introduces wastewater that is challenging for biological treatment. Please refer to the related catalog. [Contents] ■ The basics of Aqua Blaster are biological treatment ■ Wastewater that is difficult for biological treatment Part 1 ■ Wastewater that is difficult for biological treatment Part 2 ■ Wastewater that is difficult for biological treatment Part 3 ■ Wastewater that can only be treated by Aqua Blaster *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage and ventilation equipment
  • Sewerage facilities
  • Turbid water and muddy water treatment machines
  • Water Treatment Equipment

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[Document] Automobile Manufacturer Shower Water Sediment Report

The sediment in this shower test water tank is believed to be iron oxide sludge.

This document is a report on shower water sediment from an automobile manufacturer. The sample is sediment from the shower test water reservoir. A certain amount of sediment was taken, and the dried sample was quantified using various analytical instruments. We have included the "CHN coder analysis results summary table," "X-ray fluorescence analysis results summary table," and "X-ray fluorescence analysis chart," among others. [Contents] ■ Sample ■ Analysis items and methods ■ Analytical instruments used ■ Analysis results *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water treatment technology and systems
  • Water Treatment Equipment

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ECO Clean for Overflow Prevention in Factory Settling Ponds and Enhanced Processing Capacity During Rainy Season

Rental is available only when necessary! 【Awarded the Invention Grand Prize & Excellent Environmental Device Award】 ECO Clean is a high-precision water treatment device using membrane filtration (MF area).

In recent years, it has become common to experience linear precipitation zones and unexpected heavy rainfall from summer to autumn. As a result, measures to prevent overflow in all sedimentation tanks, such as final sedimentation tanks for sewage and activated sludge treatment, are being sought. \\Right away, do you have any of these issues? // - Concern about overflow in the factory's sedimentation tank due to sudden heavy rain... - Is it possible to temporarily increase processing capacity only during periods of high precipitation?... - Can overflow prevention measures be implemented at a low cost?... \Features of ECO Clean/ ■ Effective in preventing the external outflow of turbid water and in measures to prevent pollution of rivers and irrigation channels! ■ Automatically adjusts processing volume by detecting the water level in the sedimentation tank with a level sensor ■ Capable of processing large flow rates of up to 400 LMH ■ Purifies industrial water and river water to drinking water quality levels ■ Compared to conventional MF (hollow fiber and flat membrane), it has a flow rate per unit area that is 10 times higher and an allowable SS (suspended solids) concentration that is 10 times higher ■ Compared to coagulation sedimentation devices and sand filtration devices, it reduces chemical usage by 90% and installation space by about 90% ■ Equipped with a unique automatic clogging regeneration device for fully automated operation ■ Total support from inquiry to installation work

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  • Water Treatment
  • Water Treatment Equipment

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Case Study Collection of the Magnetic Active Water Device "Muzatsu"

Currently distributing a free collection of case studies on measures against rust, scale, slime, and algae in cooling towers.

We have created a collection of case studies that allow everyone troubled by water issues (rust, limescale, bacteria, algae) to visually confirm the effects of magnetic activated water. Muzo has met the conditions for effective use of magnetic activated water recognized by industry, academia, and government.

  • Sanitary fixtures
  • Water Treatment Equipment

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Verification results of the magnetic water treatment device "Muzatsu" at the research institution.

I believe that it is urgent to conduct various verifications of the effectiveness of magnetic activated water at university research institutions.

Our company has been conducting joint experiments with the Y Laboratory of T University since February 2007 to verify the effectiveness of "Muzatsu." The first round of experimental results was released in May, and we plan to present them at a conference next spring. According to the researchers, it is a dramatic change. This researcher is an expert in thermal fluid engineering and is also a member of the Japan Atomic Energy Commission. The design of "Muzatsu" is the most ideal from a fluid dynamics perspective, and we would like to conduct experiments and verifications from various viewpoints, including not only mechanical aspects but also medical and agricultural perspectives, among others. I am very excited and looking forward to it. (Comments from Researcher Y)

  • Sanitary fixtures
  • Water Treatment Equipment

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Case Studies by Application: Magnetic Water Activation Device 'Muzatsu'

From factories to hotels and hospitals. An explanation of examples of pharmaceuticals, cost reduction, and energy saving with photos.

A groundbreaking water treatment device "Muzatsu" that fundamentally solves various water issues. We will introduce the effects of "Muzatsu" by application! For more details, please refer to the basic information or catalog.

  • Sanitary fixtures
  • Water Treatment Equipment

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Magnetic Water Activation Device Case Study Collection Giveaway

No need for chemicals, energy-saving, power-saving, and low-cost water treatment solutions! A collection of case studies on scale removal using magnetic activated water will be provided as a gift!

We would like to introduce success stories from companies that have implemented the Toko Magnetic Active Water Device "Muzatsu." ■ Does water change with the power of magnets? Is there an effect? - Magnets have no effect on water. - I used magnets, but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Active Water Device "Muzatsu" has: - High magnetic power (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) This product demonstrates significant effects in improving water quality.

  • Sanitary fixtures
  • Water Treatment Equipment

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[Factory Limited] Free Trial Campaign for Water Treatment Equipment for Water-Cooled Cooling Towers

Free rental for 4 months! For the removal and prevention of scale, slime, red rust, and algae. If you haven't felt the effects of the conventional magnetic water treatment method, please feel free to consult us!

■Our magnetic water activation device and method are different from conventional ones (patented technology). Magnetic water activation is achieved by creating a magnetic field using permanent magnets and passing water directly through this magnetic field. However, most magnetic water activation devices available on the market are of the "clamp-on" type, which means they are attached externally to the piping. Depending on the material of the piping, sufficient magnetic force may not reach the waterway. As a result, there are many cases where users do not feel any effect. To allow more customers to experience our technology, we are conducting a four-month free loan campaign. We encourage you to take this opportunity to experience the effects of our magnetic water treatment device, "Muzatsu."

  • Sanitary fixtures
  • Water Treatment Equipment

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Case Study Collection of the Magnetic Water Activation Device "Muzatsu" (Industrial Use)

Contributing to society through water. Addressing issues of red rust, scale, bacteria, and algae in water supply pipes and cooling towers.

To all those troubled by rust, scale, bacteria, and algae in water supply pipes and cooling towers, we kindly ask you to try Toko's magnetic water activation device "Muzatsu." "Muzatsu" has been patented due to its novelty and potential for development. Additionally, it has received certification from the Japan Water Works Association Quality Certification Center. Please feel free to use it with confidence. For more details, please download the catalog or contact us.

  • Sanitary fixtures
  • Water Treatment Equipment

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Magnetic Water Treatment Device "Muzatsu" Application-Specific Measures (Industrial Use)

A groundbreaking water treatment device that fundamentally solves various water problems - measures by application.

The magnetic active water device "Muzatsu" is a revolutionary water treatment device that fundamentally solves various water problems. We introduce measures for extending the lifespan of water pipes, reducing chemicals, saving energy, cutting costs, and improving water quality, tailored for different applications such as water supply pipes, cooling towers, and water storage tanks. For more details, please download the catalog or contact us.

  • Sanitary fixtures
  • Water Treatment Equipment

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Case study of the magnetic water activation device "Muzatsu" - Fukuoka City Apartment G

Scale removal in 3 years! Obstruction rate reduced from 51.2% to 0%! Also prevents adhesion.

"Muza" is a magnetic water treatment device that solves the 3S problems of water (scale: limescale, slime: bacteria, rust: red water) and algae issues with the industry's best magnetic field (circulating water 10,000G, once-through water 15,000G). This page introduces a case study of the installation in Mansion G located in Fukuoka City. In Mansion G, regular maintenance is performed, and approximately three years since the last maintenance, the following effects have been observed: ■ Condition of the water pipes  ◯ Blockage rate reduced from 51.2% to 0%  ◯ Removal of scale (limescale) and slime (bacteria) confirmed  ◯ Prevention of attachment confirmed ■ Condition of "Muza"  ◯ No deformation or corrosion observed in the unit, mag case, or magnets ◎ By downloading the catalog, you can view the regular maintenance document (details of the above content) in PDF format.

  • Sanitary fixtures
  • Water Treatment Equipment

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Magnetic Water Treatment Device 'Muzatsu' Case Study (Apartment Water Supply Pipe)

We will introduce examples of how "Muzou-zatsu" solves the problems of scale, rust, and slime that occur in water supply pipes and other systems.

The "Muzatsu" magnetic water treatment device utilizes the electromagnetic induction phenomenon to prevent blockages, corrosion, energy loss, and chemical loss caused by the "3S problems" of water, namely "scale," "rust," and "slime (algae)." In this case study, we present examples of how "Muzatsu" has provided solutions, accompanied by photos and easy-to-understand explanations. The design, which allows water to come into direct contact with a super-strong magnetic field and a flow rate above a certain level, produces clear effects and resolves issues with condominium water pipes. We confidently recommend you try "Muzatsu." For more details, please contact us or download the catalog.

  • Sanitary fixtures
  • Water Treatment Equipment

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【No Mixed Usage Examples】Existing Water Supply Pipe

Effective rehabilitation of water supply pipes! We will introduce a case study that achieved long lifespan by removing water stains, red rust, and bacteria through "no-mix" installation.

We would like to introduce a case study using "Muzatsu," handled by Toko Co., Ltd. After 15 years of installation, the existing water supply pipe has a blockage rate of 50%. The water supply pipe is definitely heading towards blockage. By installing "Muzatsu," we effectively removed scale, rust, and bacteria, achieving rehabilitation of the water supply pipe and extending its lifespan. Additionally, there are cases of removing algae that breed in the fin section of cooling towers and resolving red water without using chemicals. 【Muzatsu After 10 Years】 ■ Blockage Rate 0% ■ Scale Removal ■ No Bacteria ■ No Red Water *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Treatment Equipment

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Magnetic Water Treatment Device 'Muzatsu' <Case Study Presentation>

A proposal for cooling tower managers who are fighting with long-term chemical input.

To the engineers who have been fighting for a long time with the long-term, economic, and management operations of cooling towers, are you still forced to use chemical treatments? Regarding the issues of scale, slime, rust, and algae, which are essential for the operation of cooling towers, I speculate that the current specific measures are primarily chemical treatments or maintenance through manpower. Therefore, we have a proposal from Toko. The measures for the 3S problems of scale, slime, and rust in water have already been completed. An effective countermeasure is the utilization of water. This is a strategy based on understanding water pressure, flow, and volume, and there is no risk of failure. Cooling tower engineers, please consider this low-risk, high-return strategy. There will be no charge if results are not achieved. You can use it with confidence. *You can view materials with case studies from the "PDF Download." Please feel free to contact us.

  • Water Treatment
  • Water Treatment Equipment

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"Scale Adhesion Prevention" Electromagnetic Water Treatment Device 'Hydroflow' *Made in the UK

Maintenance-free! Water treatment device for corrosion prevention, scale adhesion prevention, red rust measures, algae control, and slime prevention.

The electromagnetic water treatment device "Hydroflow" is a device that treats water by forming an electromagnetic field inside various types of pipes. By applying the principle of a transformer, it induces a magnetic field and electric field perpendicular to the water flow inside the pipe through a ferrite ring wrapped around the outside of the pipe, which is simply attached to the outside of the piping. This effect is propagated through the water, acting on scale and other issues up to 5000 meters upstream and downstream. 【Features】 ■ Prevents scale adhesion and addresses rust without chemicals ■ Applicable to all pipe materials without the need for piping work ■ Contributes to the longevity of the entire system ■ Maintenance-free, with running costs equivalent to just the electricity of 1-2 fluorescent lights *For more details, please download the catalog or contact us.

  • Water Treatment Plant
  • Water Treatment Equipment

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Aluminum die-casting mold cooling [Electromagnetic water treatment device Vol. 4]

Introduction of a case study on preventing cooling scale in aluminum die-casting molds through hydroflow installation.

We will introduce a case study on preventing cooling scale in the aluminum die-casting mold of the "Hydroflow Electromagnetic Water Treatment Device." The user is ED Industry Co., Ltd. (an aluminum die-casting manufacturer in Shizuoka Prefecture). The silica content in the well water is high at 48 mg/L, and when scaling occurs, it forms a very hard scale, leading to a significant decrease in production efficiency. To prevent the occurrence of defective products, the device was installed. The equipment used includes five aluminum die-casting machines and an oil cooler. 【Installation and Effect Confirmation】 ■ Installed Model: Electromagnetic Water Treatment Device "Hydroflow," Model: P60 × 1 unit ■ Usage Period: From July 14, 2011, to November 21, 2011, for four months ■ Regular checks on the scale adhesion condition of the jet cooler pipes - Before treatment: Replaced after approximately 25,000 to 35,000 shots - After treatment: Extended to 90,000 to 95,000 shots ⇒ Significantly contributed to efficiency improvement For more details, please refer to the catalog or feel free to contact us.

  • Water Treatment Plant
  • Water Treatment Equipment

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Countermeasures for Red Water in Business Hotels [Electromagnetic Water Treatment Device Vol. 3]

Install this device on the return pipe of the circulating water to the storage tank! Conducted to check the feasibility of corrosion prevention while operating normally.

We would like to introduce a technical case of installing the electromagnetic water treatment device "Hydroflow" at a certain business hotel in Saitama Prefecture. The hotel's plumbing consists of heat-resistant PVC lined pipes, and the hot water storage tank is made of steel with anti-rust paint. However, since it has been 17 years since its construction, repainting the anti-rust coating would require the hotel to close temporarily. In this case, we installed the device on the return pipe of the circulating water to the hot water storage tank and conducted the installation while the hotel was in normal operation to verify whether corrosion prevention could be achieved. As a result, we successfully addressed the issue of red water in the hot water supply within about one month. 【Case Overview】 ■ Test Period: December 6, 2011 - January 10, 2012 ■ Location: A certain business hotel in Saitama Prefecture ■ Target Device - British-made electromagnetic water treatment device Hydroflow - Model: P100 (for 65A and 80A) *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Spring Water Scale Countermeasures [Electromagnetic Water Treatment Device Vol. 6]

We will introduce a case of installation on a submerged pump that had stopped due to calcium scale.

We would like to introduce a technical case study of the electromagnetic water treatment device "Hydroflow." The water from the spring pit located 15 meters underground at the power plant is supplied through pipes A and B, but it is extremely hard water. The submersible pump for drainage stops due to calcium scaling in about three months, requiring the replacement of the pump each time, which incurs significant costs and time, causing difficulties. Therefore, we installed the Hydroflow model S100 on the water lift pipe. The effective range of this device is approximately 5,000 meters before and after the installation location. This device is a semiconductor product that requires no installation costs or maintenance, and it has been operating smoothly for two years since installation. [Case Overview] ■ Challenges - The pump stops due to calcium scaling in about three months because of hard water. - Replacing the pump each time incurs significant costs and time. ■ Results - It has been operating smoothly for two years since installation. *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment Plant
  • Water Treatment Equipment

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Solution for hard water scale in the use of bore water in Australia.

A case study of successfully preventing scale adhesion using polar utilization. We will introduce the situation before and after treatment with photos!

Here is an example of solving hard water scale issues in the use of well water in Australia. We successfully prevented scale buildup on the fins and pipes of spray cooling water using polar treatment. We have included photos showing the significant scale presence before polar treatment and the absence of scale afterward. For more details, please check the PDF download below. [Measures and Effects] ■ Successfully prevented scale buildup on the fins and pipes of spray cooling water using polar treatment. *For more information, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Case Study on Corrosion Prevention Effects of Chilled Water in Air Conditioning Systems [Magnetic Water Treatment Device Vol. 6]

Installed on the supply header outlet side! An example showing a dark brown color compared to the untreated side.

There are two comparison devices for the internal pipe inspection; one utilizes a polarizer, while the other does not. A comparative inspection was conducted under conditions where the polarizer was not used. One polarizer model "PI-50F (2”)” was installed on the discharge side of the supply header for cold and hot water, with partial circulation treatment performed using the polarizer. After treatment, it was evident that old scale and rust had dissolved and flowed out, forming a magnetite anti-corrosion coating inside the pipe, which appeared smoother and had a dark brown color compared to the untreated side. The untreated side showed signs of corrosion and scale adhesion. [Case Study] ■ Installation Date: December 1985 ■ Purpose: Anti-corrosion and anti-scaling for cold and hot water equipment ■ Installation Method: Installed the polarizer model "PI-50F (50A)" on the outlet side of the supply header ■ Treated Water Volume: Treated more than 5% of the total circulating water volume *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Cooling Water (Chiller Water) Molding Machine Mold Case Study [Magnetic Water Treatment Device Vol. 2]

Cooling water volume increased by 16%! Red rust has been completely removed and changed to black rust.

Tests were conducted in the cooling passages of plastic molds with the aim of removing blockages caused by rust and scale using a polarizer, thereby restoring cooling effectiveness. Additionally, we confirmed whether the removal of red rust from the cooling passages and its reduction to black rust (magnetite) would lead to the formation of an anti-corrosion coating. As a result, when the rust that had dissolved into the water tank was collected and a magnet was applied, the rust was attracted to the magnet, indicating that it had transformed into magnetite. [Test Details] ■ Purpose - To remove blockages caused by rust and scale in the cooling passages of plastic molds using a polarizer, thereby restoring cooling effectiveness (increasing cooling water flow rate). - To confirm whether the removal of red rust from the cooling passages and its reduction to black rust would lead to the formation of an anti-corrosion coating. ■ Location: SK Corporation Headquarters (Gifu Prefecture) ■ Duration: January 21, 1992 - May 30, 1992 (24-hour continuous bench test operation) *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Red Water Countermeasures (Hot Water Supply of Large Hospitals) [Magnetic Water Treatment Device Vol. 11]

This is an introduction to a case where water quality improvement was achieved through the effects of a polar magnetic water treatment device!

This is a case study of measures taken against red water in a certain hospital in Okayama City (approximately 15 years after construction). A "PI-25F" Polar unit was installed on the pump discharge side, treating more than 50% of the circulating water in a partial bypass method, with water samples taken from the hospital faucet every morning at 10 AM. Sixty days after installation, improvements in water quality were observed in all aspects, including general bacteria, iron content, odor, taste, color, and turbidity, due to the effectiveness of the Polar magnetic water treatment device, particularly confirming its effectiveness in addressing red water issues in hot water supply. [Case Study] ■ Client: A certain hospital in Okayama City (approximately 15 years after construction) ■ Installation Date: Installed on March 7, 1987 ■ Water Quality Analysis Location: Okayama Medical Laboratory Center Co., Ltd. ■ Sampling Method: Water samples taken from the hospital faucet every morning at 10 AM ■ Polar Installation Method: A "PI-25F" Polar unit was installed on the pump discharge side, treating more than 50% of the circulating water in a partial bypass method. *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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About the cause of red water (300 households) [Magnetic water treatment device Vol. 2]

We will introduce examples of conducting water main extraction in various housing complexes and investigating corrosion within the pipes!

Since the 1970s, as a measure against red water in buildings constructed after that period, the Ministry of Construction has guided the increased use of PVC-lined pipes over white gas pipes (galvanized steel pipes). Furthermore, from the 1980s to the present day (2002), many buildings, apartments, and general residences have experienced occurrences of red water every morning. As a result, in various housing complexes, investigations were conducted on the corrosion of the water supply pipes by removing them. The findings revealed that most of the corrosion inside the pipes was caused by the potential difference between dissimilar metals at the valves and pipe joints, as well as damage to the PVC lining seals. It was determined that the dissolved oxygen in the water reacts electrochemically with the metals through the water. [Causes] ■ Most of the corrosion inside the pipes is due to the potential difference between dissimilar metals at the valves and pipe joints, and damage to the PVC lining seals. ■ The dissolved oxygen in the water reacts electrochemically with the metals through the water. *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Red Water Countermeasures (Hotel Hot Water Supply) [Magnetic Water Treatment Device Vol. 9]

Installed with a partial bypass method on return pipe 65A! Introduction of a case where red rust in the boiler turned into black rust and red water stopped.

There was a complaint that red water was coming out of the hot water faucet in the guest rooms within three years of the hotel's completion, and various measures were taken, but the issue was not resolved at all. As a result, a Polar magnetic water treatment device "Model PI-25F" (3-point set) was installed in a partial bypass configuration on the return pipe 65A, treating about 20% of the circulating water volume. As a result, it was confirmed that the red rust in the boiler had turned into black rust, and the red water had stopped. [Case Study] ■ Issues - Despite the piping being made of stainless steel and plastic, red water occurred. - The cause of the red water was corrosion due to an abnormal oxidation reaction of dissolved oxygen (DO) in the water inside the steel hot water heater. ■ Measures - A Polar magnetic water treatment device "Model PI-25F" (3-point set) was installed in a partial bypass configuration on the return pipe 65A. *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Corrosion and scale prevention for chilled water in air conditioning systems [Magnetic Water Treatment Device Vol. 7]

The water quality in the pipe is slightly alkaline! The pH has increased, there is less iron, the water is clear, and the corrosion resistance is significant.

This introduces the corrosion prevention, scale prevention, and water quality purification effects of chilled and warm water systems. To confirm the effectiveness of the newly installed chilled and warm water pipes, an internal surface inspection was conducted. A very thin, dense, and uniform white (inorganic) corrosion-resistant film was formed, and there was no occurrence of rust. The water quality inside the pipes was slightly alkaline, and the iron content was within the drinking water standards. The clips in the sample water also did not rust, resulting in excellent outcomes. [Case Study] - Installation Location: A certain hospital in Fukuoka Prefecture - Installation Date: February 16, 1999 - Polar Model: PI-50F x 2 units - Installation Location: Chilled and warm water equipment for air conditioning (2 units) - Installation Method: Partial (5%) back method *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Red water countermeasures (18 years after construction, 85 households) [Magnetic water treatment device Vol. 5]

A Polar model PI-50CF is installed with a complete set of dedicated pump for independent circulation in a 40m3 water receiving tank!

The S.S. Heights in Shimizu, Shizuoka City, has reached nearly 20 years since its construction, so we installed a polarizer for the purpose of countering red water (protecting the water supply pipes). One month after installation, there was a slight outflow of rust (rust leaching action) within the pipes, causing the iron content to rise from 0.04 to 0.16. Three months later, it decreased to 0.13, and after six months, it returned to 0.04, demonstrating an exceptionally long-lasting rust prevention effect. 【Case Study】 ■ Installation Date: October 16, 2002 ■ Installation Location: S.S. Heights in Shimizu, Shizuoka City (85 households) ■ Model: Polarizer Magnetic Water Treatment Device PI-50CF (Connection Diameter 50A) ■ Installation Method: Installed in an independent circulation system with a dedicated circulation pump in the water storage tank ■ Installation Details: 85 households, 18 years since construction, water storage tank (effective 40m3) ■ Purpose: Corrosion prevention to suppress aging of the water supply pipes *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Corrosion prevention effect of newly built air conditioning chilled and hot water【Magnetic Water Treatment Device Vol.5】

The iron content of the treated hot and cold water has decreased from 0.15 to below 0.05, which is a reduction of one third!

At the headers of the cooling and heating water system of Fukui Prefectural Hospital, a polar magnetic water treatment device was installed along with a dedicated circulation pump, and the circulating water was treated using a partial draw-off method. As a result, significant improvements in water quality were achieved for the hot water system, with pH and silica levels showing marked enhancement, and the Langelier index rising from -1.9 (highly corrosive) to +0.9 (non-corrosive). The cold water system also showed significant improvements in water quality, with the Langelier index changing from -1.9 (highly corrosive) to -0.2 (very slight corrosion). However, the iron content in both the treated hot and cold water decreased from 0.15 to below 0.05, a reduction of one-third, indicating that the risk of corrosion is negligible. [Case Study] ■ Installation Location: Headers of the cooling and heating water system of Fukui Prefectural Hospital ■ Polar Model - For cold water system: Model PI-50CF × 1 set (Trial operation on November 1, 2003) - For hot water system: Model PI-50CF × 1 set (Trial operation on November 1, 2003) (Size selection was carried out by our company) *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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[Polar Technology Case Study] Confirmation of anti-corrosion effect on air conditioning chilled and hot water pipes after 17 years and 5 months.

The remaining lifespan of the cold and warm water pipes is estimated to be over 20 years! Thanks to Polar's rust prevention, there are no rust lumps on the inner surface of the pipes.

We would like to introduce a case where the anti-corrosion effect was confirmed on air conditioning chilled and hot water pipes 17 years and 5 months after polar treatment. Due to the anti-corrosion action of the polar treatment, there are no rust lumps on the inner surface of the pipes, which are covered by an extremely thin, dense, and uniform anti-corrosion film that has absorbed minerals. This film prevents the reaction (corrosion) between oxygen in the water and iron, thus providing corrosion protection. [Case Study] ■ Location: A certain major home improvement center ■ Installation Date: October 2002 (17 years and 5 months have passed since installation at the time of new construction) ■ Purpose: Anti-corrosion measures for newly installed air conditioning chilled and hot water equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment Plant
  • Water Treatment Equipment

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Sterilization Effect Test Report

Each bacterium was tested three times, and the average value was calculated for the bacterial count! The test results are clearly presented in a table.

This document introduces the antibacterial effects of using polarizers. A mixed solution of Staphylococcus aureus, Escherichia coli, and Legionella adjusted to approximately 1.0×10^5 CFU/ml was flowed into the polarizer, and the viable bacterial counts before and after were confirmed using culture methods. Each bacterium was tested three times, and the average value was taken as the bacterial count. The test results are presented in a table for clarity, so please take a look. [Contents] ■ Test Request Form ■ Test Sample Name ■ Test Purpose ■ Test Method ■ Test Results *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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Scale prevention and corrosion protection for cooling water systems [Magnetic Water Treatment Device Vol. 12]

Scale prevention and corrosion protection for cooling water systems! Installation of open cooling tower PI-150F (1 set) (1215 m3/h).

We would like to introduce a case of scale prevention and corrosion protection for cooling water systems at S Lightweight Metal Industry Co., Ltd. in Aichi Prefecture. On April 18, 1999, we installed a PI-150F (1 unit) open cooling tower (1215 m³/h). Photos of the installation are included in the PDF document. Please take a look. 【Case Details】 ■ User: S Lightweight Metal Industry Co., Ltd. (Aichi Prefecture) ■ Purpose: Scale prevention and corrosion protection for cooling water systems ■ Installation Date: April 18, 1999 ■ Model: PI-150F (1 unit) open cooling tower (1215 m³/h) *For more details, please refer to the PDF document or feel free to contact us.

  • Housing structure technology/long-term superior housing technology
  • Water Treatment Equipment

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