News
Customer case:
On March 11, 2021, Puresci was invited to investigate the problem of peculiar smell in the supply air for the Affiliated Hospital of Fudan University.
According to the feedback from the hospital staff, the supply air after the rotary dehumidifier had a peculiar smell, and Puresci professional engineers brought the instrument to the site for troubleshooting.
Puresci has high-precision instruments and meters to ensure the reliability, effectiveness, and maintenance data collection on site.
After arriving at the site, the technicians smelled peculiar smells at the supply air end and the regeneration exhaust end, and the regeneration exhaust end had a heavier smell. Puresci conducted multiple inspections on site.
Puresci has a number of professional technical engineers who can evaluate the on-site working conditions and data in a timely manner, and accurately provide debugging methods and problem reports.
After many gas detections, it is found that the air is almost ignored as containing no VOC gas (the maximum allowable emission concentration value of non-methane total hydrocarbons is 60ppm in the national standard). The test data are as follows:
After checking the power on and off for many times, I finally found the cause of the peculiar smell. Further verification requires disassembling the regeneration air duct for inspection, and sending the collected gas to a testing agency to test the gas composition.
Puresci provides solutions and professional technical services such as temperature and humidity, air volume, control of the dehumidification system, and can develop different solutions according to the needs of customers and users to help customers and users solve problems.
If high-quality products are the "hard power" to ensure the stable operation of equipment, then high-quality technical personnel are the "soft power" to ensure the efficient operation of our services.
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Since its establishment in 2010, Puresci has been constantly exploring the smallest details. Through the joint research and development of the material and the dynamic laboratory, the high-temperature desiccant rotor PSS has been put on the market. After years of market testing, PSS has been able to meet the requirements of desiccant in high-temperature environments.
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