日本水処理工業 List of Products and Services

With the changing times and the evolution of technology, various types of air conditioners have emerged. Since our establishment in 1970, our company has been engaged in the cleaning of a wide variety of air conditioners, and the total number has exceeded 300,000 units to date. We are capable of cleaning all models from all manufacturers and carry out flexible operations tailored to the installation environment, such as offices, factories, and entertainment facilities. 【Features】 ■ Abundant track record and mobility ■ Special vehicles that can collect waste liquid simultaneously with cleaning ■ Selection of chemicals considering characteristics, types of dirt, and impact on cleaning targets ■ "Thorough disassembly" to improve air conditioning efficiency *For more details, please refer to the PDF materials or feel free to contact us.

• Other cleaning machines

With the revision of the Building Standards Act, building owners and managers are required to undergo inspections by architects or qualified inspectors of special buildings and building equipment, and to report regularly to the designated administrative authority. Our company conducts inspections by qualified building equipment inspectors and provides support for regular reporting. [Inspection Details] ■ Ventilation Airflow Measurement: Measurement of exhaust airflow from kitchen hoods and windowless rooms ■ Smoke Exhaust Airflow Measurement: Measurement of airflow from each smoke exhaust outlet and capacity diagnosis of exhaust devices ■ Emergency Lighting Illuminance Measurement: Measurement of illuminance of emergency lighting in evacuation routes ■ Water Supply and Drainage Equipment Inspection: Inspection of water supply and drainage equipment, devices, and piping *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

The deterioration and aging of equipment are certainly progressing in places that are not visible to us. That is why, just like humans, regular health check-ups are necessary. As the "doctors of equipment," our specialized technical staff will conduct diagnoses using various diagnostic tools. We prescribe various measures, or "medications," such as extending the life of piping, determining the timing for updates, investigating the causes of leaks, and methods for resolving clogs, to support the proper management of equipment. 【Features】 ■ Deterioration diagnosis of piping equipment ■ Scientific diagnosis from multiple perspectives ■ Support for the proper management of equipment *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement

At Japan Water Treatment Industry, we conduct various measurements aimed at "environmental conservation" to ensure that people can live comfortably in workplaces, schools, hospitals, and other settings. Our specialized measurement staff visit the site to measure harmful substances in the air, such as exhaust gases and formaldehyde, providing solid support for creating a safer and healthier environment. 【Features】 ■ Conduct various measurements aimed at "environmental conservation" ■ Specialized measurement staff visit the site to perform measurements ■ Support the creation of a safer and healthier environment *For more details, please refer to the PDF materials or feel free to contact us.

• Other environmental analysis equipment

The asbestos issue is shaking society. To resolve it, swift and unparalleled measurement and analysis data are essential. Our company conducts a comprehensive service from on-site visual inspections and sampling to analysis, carried out by certified asbestos diagnosticians and analysts accredited by the Japan Industrial Hygiene Association. We are actively working towards solving the asbestos problem, including early efforts in measuring and analyzing the six types of asbestos that have become problematic. 【Features】 ■ Thorough analysis through consistent in-house execution ■ Precise analysis ■ Pursuit of high accuracy ■ Regular study sessions and site visits ■ Conducting asbestos surveys and analysis measurements in various regions across Japan *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis

Causes of soil contamination include heavy metals and organic compounds emitted from factories, the use of pesticides in fields, and illegal dumping of industrial waste. Land that has been identified as a facility using harmful substances must undergo an investigation to assess the state of soil contamination. Additionally, land that poses a risk of health damage to humans due to soil contamination must be investigated regarding the state of soil contamination under the order of the prefectural governor, and the results must be reported. Our company conducts inspections of 25 specific harmful substances (from Category 1 to Category 3) based on the Soil Contamination Countermeasures Act as a designated investigation agency appointed by the Minister of the Environment. [Features] ■ Designated investigation agency appointed by the Minister of the Environment ■ Conducts inspections of 25 specific harmful substances (from Category 1 to Category 3) based on the Soil Contamination Countermeasures Act *For more details, please refer to the PDF materials or feel free to contact us.

• Soil testing

A hot spring is defined by the Hot Spring Law as "hot water, mineral water, and steam or other gases (excluding natural gas primarily composed of hydrocarbons) that emerge from the ground, with a temperature of 25°C or higher or containing substances." Our company conducts component analysis based on the "obligation to display hot spring components" as an organization designated for hot spring component analysis by the Hot Spring Law. Additionally, as an analysis organization that has attended the "Hot Spring Verification Method Workshop" conducted by the Ministry of the Environment, we carry out "flammable gas concentration measurements" and can handle inspections of bathing water, including tests for Legionella bacteria, all in one package. [Features] ■ Designated hot spring component analysis organization under the Hot Spring Law ■ Component analysis based on the "obligation to display hot spring components" ■ Attended the "Hot Spring Verification Method Workshop" conducted by the Ministry of the Environment ■ Capable of handling inspections of bathing water, including tests for Legionella bacteria *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental analysis equipment

PCB waste is currently being stored by many businesses in an untreated state. However, this PCB waste must be disposed of by the end of March 2027. Our company conducts analysis using a simple quantitative method. If the analysis results exceed 0.4 ppm, we conduct a total of three or more analyses to deny the possibility of containing PCB, and if any one of those results exceeds the threshold of 0.5 ppm, we report it as containing PCB. We thoroughly confirm that it does not contain PCB. Additionally, we can analyze PCB in sealing materials and capacitors from fluorescent lights. We also provide sample kit shipments. Please contact us for sampling and other inquiries. 【Features】 ■ Analysis using a simple quantitative method ■ Thorough confirmation that it does not contain PCB ■ Cross-checking with the Japan Environmental Measurement and Analysis Association and registered measurement certification organizations ■ Analysis of substances other than insulating oil is also possible *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental analysis equipment

At Japan Water Treatment Industry, we conduct measurement and analysis of foreign substances, scale, and slime that come from air conditioning units and water supply faucets. By using analytical instruments that address various causes such as metals, organic materials, and biological substances, we can identify the causes more quickly. 【Features】 ■ Investigating causes with state-of-the-art analytical instruments ■ Measurement and analysis of foreign substances from air conditioning units and water supply faucets ■ Use of analytical instruments that address various causes such as metals, organic materials, and biological substances *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

At Japan Water Treatment Industry, professionals with both knowledge and experience conduct various water tests using advanced inspection equipment. We have established a testing system at our headquarters laboratory, as well as service centers in Kyoto and Kobe, expanding our acceptance system for assessments and ensuring rapid drinking water testing. We are creating an environment that makes it easier than ever to bring in samples and make requests. We thoroughly respond to various customer inquiries and requests regarding water, such as "Is this drinking water safe?" and "Is there a problem with Legionella bacteria?" with a meticulous testing system. 【Features】 ■ Elite staff for water quality testing conduct thorough investigations and analyses ■ A meticulous testing system that thoroughly responds to various inquiries and requests ■ Rapid response to water quality testing requests from a wide range of areas ■ Expanded acceptance system for assessments and other services beyond drinking water testing *For more details, please refer to the PDF document or feel free to contact us.

• Water quality testing

At Nippon Water Treatment Industry Co., Ltd., we provide comprehensive maintenance services related to "water" and "air" for a variety of facilities. We conduct thorough "water quality testing" for all types of water, including tap water, cooling water for air conditioning, factory wastewater, and bath water, as well as "environmental measurements" to assess harmful substances in the air, supporting the creation of a safer and healthier environment. Please feel free to contact us if you have any requests. 【Business Activities】 ■ Chemical cleaning of air conditioning equipment ■ Chemical cleaning of scale ■ Water quality testing ■ Deterioration diagnosis ■ Environmental measurements, etc. *For more details, please download the PDF or feel free to contact us.

• others