COFCO Xiangyun removes formaldehyde


COFCO Xiangyun removes formaldehyde


Zhongliang Xiangyun customer, COFCO Xiangyun Town Property Management Office, after the renovation was completed, before purchasing, a large number of office green plants were purchased, and people still found symptoms of dizziness and nausea, and green radish appeared to die. On this, COFCO Xiangyun Property Management Office called our company. Our company sent inspection personnel to the site for sampling. After the results came out, the formaldehyde exceeded 150%, which was a serious over-standard situation. Our company Qingyun Sunshine Environmental Protection Technology Air Net Project Team went to the site for treatment on April 15, 2017. Firstly, the smoke alarm was protected. The management engineers found that the main source of pollution came from the office furniture. Due to cost constraints, the office furniture was made of sheet metal veneer. The internal particle board was exposed a lot, and the bottom density board of the drawer was not painted or edged. It is also completely exposed, and there is a large amount of outward release of formaldehyde in the joints of the plate furniture. The on-site management engineer first sprayed the decoration and the photocatalyst on the furniture skin, with an interval of 1 hour. The key point was to remove all the drawers and brush the aldehyde experts and polymer deodorant for all exposed parts. After the treatment, the customer asked the third-party CMA professional testing agency to carry out the test after 7 days. The test results are far lower than the Chinese standard. The average value of formaldehyde is about 0.06mg/m3. The customer has no physical discomfort in the office. The customer is very satisfied with our governance.




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