明和工業 List of Products and Services

In this document, we introduce "The Causes of Odors in Livestock Housing and Measures Using Hypochlorous Acid Water." We explain the "Odor Components of Livestock Manure," detailing the main components and generating substances of cattle, pig, and chicken manure, as well as the primary foul-smelling substances, which are ammonia, hydrogen sulfide, and methyl mercaptan. Additionally, we conducted tests on "The Deodorizing Effect of Hypochlorous Acid Water on Major Foul-Smelling Substances," presenting results such as initial concentration, residual concentrations after 30 minutes, and after 60 minutes. [Contents] ■ Causes of Odors in Livestock Housing and Measures Using Hypochlorous Acid Water ■ Odor Components of Livestock Manure ■ Deodorizing Effect of Hypochlorous Acid Water on Major Foul-Smelling Substances (Tests) ■ Reference Materials *For more details, please refer to the PDF document or feel free to contact us.

• Technical and Reference Books

"KuMo" is a space disinfection system that allows for 18 different operating methods to be selected via switches and other controls. The ultrasonic nebulizer uses modified internal fittings. The maximum mist output per hour is 2.0 liters. Additionally, it can be activated by a "human detection sensor" when it detects a person nearby, making it useful for infection control from external sources. 【Features】 ■ Maximum mist output per hour is 2.0 liters ■ Humidity control is possible with the included humidity sensor ■ The pump operation stops when the water level in the tank decreases ■ Multiple units can be connected to a single equipment unit ■ The frame is made of lightweight and high-strength FRP *For more details, please refer to the PDF document or feel free to contact us.

• Sterilizer

The "Fog Dragon KiRi" is a full-body disinfection device that employs a method of spraying a sodium hypochlorite aqueous solution using high-pressure air. It generates a large amount of mist (6-15μm) in a short time. The spray head is installed at a predetermined angle, allowing for easy angle adjustment of the fixed hardware. Additionally, the spray chamber is made of lightweight, high-strength FRP, making transportation and installation easy. It is equipped with casters for mobility. 【Features】 ■ Roof of the spray chamber ■ Fixed FRP spray chamber ■ Movable with casters ■ Ventilation system ■ Start/stop button (manual) *For more details, please refer to the PDF document or feel free to contact us.

• Sterilizer

In this document, we introduce our "Comprehensive Disinfection Facility (Livestock Barn) using Weakly Acidic Hypochlorous Acid Water," which we operate alongside our construction machinery and equipment business. We provide an introduction to "Weakly Acidic Hypochlorous Acid Water" and "Disinfection Devices using Hypochlorous Acid Water" with accompanying photographs. Additionally, we explain the "Comprehensive Disinfection Facility (Livestock Barn) using Disinfection Devices and Technology" with illustrations, so please take a moment to read through it. 【Contents】 ■ Introduction ■ About Weakly Acidic Hypochlorous Acid Water ■ Disinfection Devices using Hypochlorous Acid Water ■ Comprehensive Disinfection Facility (Livestock Barn) using Our Disinfection Devices and Technology ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Technical and Reference Books

This document introduces the use of "weakly acidic hypochlorous acid water (CELA water)." It explains that "hypochlorous acid water" and "sodium hypochlorite water" are similar but different, and it includes information on "the mechanism by which viruses are killed." Additionally, regarding CELA water (hypochlorous acid water), it includes a comparison table of representative "disinfectant solutions" and the results of "residual chlorine concentration and pH stability tests." [Contents (partial)] ■ What is hypochlorous acid water? ■ What is CELA water (hypochlorous acid water)? ■ About the airborne spraying of CELA water ■ About the "space disinfection system: KUMO" ■ About the "full-body disinfection device: KIRI" *For more details, please refer to the PDF document or feel free to contact us.

• Technical and Reference Books

This document introduces the "attack mechanisms of hypochlorous acid water against bacteria, fungi (molds), and viruses." The "attack mechanisms of bacteria and fungi" are explained using a general structural diagram of bacteria and fungi, which includes a cell wall on the outside and a plasma membrane on the inside. The "attack mechanisms of viruses" include both those with an envelope (lipid membrane) and those without, detailing the attack mechanisms for both types. [Contents] ■ Attack mechanisms of hypochlorous acid water against bacteria, fungi (molds), and viruses ■ Attack mechanisms of bacteria and fungi ■ Attack mechanisms of viruses *For more details, please refer to the PDF document or feel free to contact us.

• Technical and Reference Books

"CleanWater CELA" is a weakly acidic hypochlorous acid water that suppresses bacteria and viruses. It decomposes the components that cause odors, providing deodorizing effects, and spraying it for a certain period with devices like humidifiers is even more effective. Additionally, we offer a full-body disinfection device for entry and exit called "KiRi" and an indoor space disinfection system called "KuMo." [Features] ■ Harmless to humans and animals ■ Excellent disinfection effect ■ Powerful deodorizing ability ■ Presence of effective chlorine ■ Stability due to pH 6.5 *For more details, please refer to the PDF document or feel free to contact us.

• Office supplies and stationery

"CELA Clean Water" is a weakly acidic hypochlorous acid water with strong oxidation power, providing disinfection and deodorization capabilities. Thanks to the action of hypochlorous acid (HClO), it maintains a nearly 100% state of powerful disinfection effectiveness. Unlike sodium hypochlorite, it does not produce bleaching reactions. Additionally, if kept away from organic substances in a light-protected environment, it can be stored and distributed for a long time (over one year at 50 ppm). 【Features】 ■ Harmless to humans and animals ■ Proven excellent disinfection effectiveness in tests by inspection agencies ■ Powerful deodorizing ability ■ Presence rate of effective chlorine ■ Stability due to pH 6.5 (no chlorine gas is generated due to a unique manufacturing method) *For more details, please refer to the PDF document or feel free to contact us.

• others

This product is a disinfection space device for the body and clothing using weakly acidic hypochlorous acid water spray. In a sealed space, a two-fluid spray nozzle head is installed in four locations above the room, spraying towards the floor. The amount of spray can vary depending on the duration of spraying, allowing for adjustment of the amount applied. Please utilize this in facilities where disinfection is necessary, such as hospitals, quarantine stations, government offices, community centers, and educational institutions. 【Features】 ■ Can evenly apply hypochlorous acid water solution to exposed surfaces ■ Adjustable amount of application ■ Can be installed anywhere as long as there is a 100V 15A outlet and space ■ The indoor stationary spray chamber can also be installed using insulated metal panels, etc. *For more details, please refer to the PDF document or feel free to contact us.

• others

Meiwa Kogyo Co., Ltd. specializes in controlling air and water to create customized living and working environments. Formally, it is classified as a company engaged in "building mechanical equipment construction" or "pipe construction." Pipes and ducts run through ceilings, under floors, within walls, and underground, breathing life into buildings and creating comfortable environments and profitable facilities. Additionally, we offer various proposals for new systems aimed at creating a low-carbon society, as well as disaster prevention equipment, including sprinklers. 【Business Objectives】 - Design, construction, management, and maintenance related to mechanical equipment construction for public facilities, offices, factories, hotels, hot spring facilities, hospitals, nursing care facilities, and residences. - Preparation and representation of application documents for water supply and drainage, and fire-fighting equipment. - Sales of water supply and drainage materials, water supply and drainage equipment, sanitary fixtures, air conditioning materials, heating and cooling equipment, and ventilation equipment. For more details, please contact us or download the catalog.

• Other processing machines