中村商会 List of Products and Services

The "DaiClean® TL Series" is a multipurpose boiler chemical that can efficiently remove dissolved oxygen brought into the boiler from the boiler feed water, compared to conventional hydrazine-based and non-hydrazine-based boiler chemicals. It demonstrates excellent deoxygenation effects not only in water tube boilers and fire tube boilers but also in small once-through boilers, where sufficient deoxygenation has traditionally been difficult with chemicals. As a result, it significantly reduces corrosion caused by dissolved oxygen not only inside the boiler but also in the steam and condensate systems. 【Features】 ■ Strongly reduces oxygen in the boiler and steam/condensate systems ■ Contributes to reduced fuel costs and CO2 emissions through lower blowdown rates ■ All raw material ingredients are compliant with U.S. FDA standards ■ Does not contain substances subject to the PRTR Law (Pollutant Release and Transfer Register) ■ Improves issues associated with treatment using sulfite-based or sugar-based chemicals *For more details, please download the PDF or feel free to contact us.

• Other consumables

"DaiClean® MR-514" is a steam and condensate corrosion inhibitor made from food additives and materials listed under FDA (U.S. Food and Drug Administration) standards. It effectively prevents corrosion in drain piping through two actions: adjusting the pH of the drain water and forming a hydrophobic corrosion-resistant film on the inner surface of the piping. As a result, the water quality of the drain improves, allowing for the reuse of condensate, leading to significant energy and resource savings. 【Features】 ■ Forms a hydrophobic film on metal surfaces ■ Exhibits excellent corrosion inhibition effects through a combination of pH adjustment and other functions ■ Prevents pinhole leaks in piping due to corrosion, enabling reductions in steam loss and piping repair costs ■ The synergistic effect of two types of amines, neutral amines and film-forming amines, allows for more effective corrosion prevention *For more details, please download the PDF or feel free to contact us.

• Other consumables

"DaiClean® FL-821" is a deoxidizer made from substances recognized as approved for food and food additives. Unlike sodium sulfite-based deoxidizers, it does not generate corrosive factors, making post-injection management easy and providing excellent usability as a liquid product. Additionally, since this product is in liquid form, there is no hassle of dissolution. By using a flow proportional dosing device, the Clefider ERP, which allows for dosing according to the flow rate of the water supply, the dosing process can be further simplified. 【Features】 - All raw materials are composed of substances recognized as approved for food and food additives, making it suitable for use in hospitals and food manufacturing plants. - Effectively removes dissolved oxygen in boiler feed water with the strong reducing power of sugars, preventing corrosion and pitting. - Helps to make the pH of the feed water alkaline, contributing to the corrosion prevention of the feed water piping, among other benefits. *For more details, please download the PDF or feel free to contact us.

• Other consumables

The "DaiClean® EK-400 Series" is a multipurpose boiler chemical that contains an organic acid-based new deoxygenating agent as its main component, providing functions such as pH adjustment, deoxygenation, corrosion prevention, scale adhesion prevention, and sludge dispersion in a single liquid. It protects boiler plants from corrosion and contributes to energy-saving operations. Please feel free to contact us if you have any inquiries. 【Features】 - Exhibits excellent treatment effects due to the deoxygenation effect of the organic acid-based new deoxygenating agent and the formation of magnetite coatings. - Contributes to energy savings and CO2 reduction through excellent scale prevention effects and high-concentration operations. - All raw materials used are food additives and listed under U.S. FDA standards. - Does not contain substances subject to the PRTR Law (Pollutant Release and Transfer Register Law). *For more details, please download the PDF or feel free to contact us.

• Other consumables

The "Stench Cut® NX System" is a groundbreaking system composed of highly safe chemicals that utilize the characteristics of microorganisms, a chemical injection control device that manages the appropriate amount of chemical injection, and consulting services to determine the proper injection location and quantity. It also demonstrates excellent effects in extending the lifespan of piping and reducing costs. Please feel free to contact us if you have any inquiries. 【Features】 ■ Odor removal ■ Prevention of concrete and metal corrosion ■ Improvement of wastewater treatment capacity ■ No generation of harmful by-products ■ Enables appropriate chemical injection control *For more details, please download the PDF or feel free to contact us.

• Water treatment equipment

"CRIDINE® CT-400" is an OSSR (On Stream Slime Remover) type cleaning agent that can be used to clean while operating cooling towers and refrigeration units. It has strong cleaning power and can clean with only 1/10 the amount compared to conventional neutral detergents. It possesses the ability to finely detach and disperse dirt, allowing for easy cleaning without clogging during the process. 【Related Products】 ■ Soft Scale: CRIDINE® I-301/302 ■ Hard Scale (Liquid): CRIDINE® B-111/114 ■ Hard Scale (Powder): CRIDINE® SP/EP *For more details, please download the PDF or feel free to contact us.

• Other consumables

The "Kritite® CW/CX Series" is a highly safe cooling water treatment chemical that uses only food additives and water. It has functions to prevent corrosion, scale adhesion, and slime adhesion, helping to prevent various issues in cooling water systems and contributing to energy-saving operations. Additionally, this product is manufactured on a dedicated line, and new containers are used. After filling, a sealing sticker is attached to implement measures against foreign substance contamination. 【Features】 ■ All raw materials are only "food additives" and "water" as defined by the Food Sanitation Act ■ Returnable containers that do not generate waste ■ Excellent corrosion prevention effect against copper materials and carbon steel used in refrigeration units and piping ■ Demonstrates excellent effectiveness in preventing slime adhesion and disinfecting Legionella bacteria, keeping the cooling water system clean *For more details, please download the PDF or feel free to contact us.

• Other consumables

The "Chrisat C-101" is a natural polymer-based solidifier that can quickly modify and solidify high moisture content residual soil and muddy sediment on-site into non-flowable soil. The modified and solidified soil does not revert to its original muddy state even with vibrations during transportation, and because it is neutral, it can be disposed of in the same way as general residual soil using flat dump trucks. Additionally, it can be reused as fill or backfill material. 【Features】 ■ Significantly reduces treatment costs ■ No concerns about environmental pollution ■ Reusable as fill or backfill material *For more details, please download the PDF or feel free to contact us.

• Other consumables

"Kuricabari(R) and Minicabari(R)" are cleaning agents for cation exchange resins that can remove iron from the resin surface and maintain ion exchange capacity by adding a small amount simultaneously with the regenerant during the regeneration of ion exchange resins. For resins with significant iron coating, instead of using hydrochloric acid for external tower acid cleaning, internal tower cleaning with this product can streamline the cleaning process and reduce cleaning time. 【Features】 ■ High cleaning effectiveness and easy to use ■ Extends the lifespan of ion exchange resins without performance degradation ■ Minimal corrosiveness to mild steel and cast steel ■ Neutral detergent, so no neutralization of wastewater is required ■ The cleaning effluent turns reddish-purple due to iron, allowing visual confirmation of cleaning effectiveness *For more details, please download the PDF or feel free to contact us.

• Cleaning agents

"EDP Flock®" is a revolutionary coagulant that solves the problems associated with the dissolution of powdered polymer coagulants. Due to its high dispersibility and the absence of "lumps," it can be directly added to the dissolution tank from a measuring cup in just 5 to 10 seconds. This reduces the workload of the addition process and significantly shortens the working time. Additionally, since the dissolution concentration can be increased to 2 to 5 times that of conventional products, the frequency of dissolution work decreases, allowing for the miniaturization of auxiliary equipment such as injection pumps and dissolution tanks. [Features] ■ Significantly reduces dissolution work time ■ Decreases the frequency of dissolution work ■ No need for auxiliary equipment such as dispersers ■ No loss of chemicals *For more details, please download the PDF or feel free to contact us.

• Other consumables

Our company is a comprehensive solution provider for water creation (from the inlet to the outlet of water) that responds to a new era of energy and resource conservation, backed by the advanced technology of "Kurita Water Industries," which spans from chemicals to water treatment equipment. We offer water treatment services in various scenarios, including water quality improvement for boilers and cooling towers, as well as wastewater treatment. 【Products and Services】 ■ Sales of water treatment chemicals ■ Sales, repair, and replacement of water treatment equipment ■ Sales, maintenance, and replacement of softening and filtration equipment ■ Sales, inspection, maintenance, and replacement of pH neutralization equipment ■ Maintenance of well equipment *For more details, please feel free to contact us.

• Water treatment equipment