Comprehensive treatment pneumatic caisson method for indoor environment pollution
A technology of comprehensive treatment and construction method, which is applied in the field of environmental pollution control and can solve problems such as exceeding the standard
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Embodiment 1
[0053] The governance object is a construction area of 50m 2 (Treatment area is about 150m 2 ) of the children's room, after the decoration is completed and all the furniture is installed, the children's room shall be tested for formaldehyde, benzene, ammonia and TVOC and the results shall be recorded, and then the treatment shall be carried out.
[0054] Governance process:
[0055] Add 30% by weight of nanocomposite catalyst solution, and use a high-temperature steam engine to spray and sweep indoor wooden furniture, floors, carpets, and wallpaper objects at 130-150°C. This step is performed twice, and the doors and windows are closed for 30 minutes after spraying and sweeping. , and then open the window for ventilation;
[0056] Wipe 25% acetic acid solution by weight to all wooden or iron furniture, floors, doors and windows containing paint in the room. This step is performed twice, and then keep the doors and windows open for ventilation for 1 to 2 hours, and then cl...
Embodiment 2
[0065] The governance object is a construction area of 60m 2 (The treatment area is about 180m2 2 ) hotel suite, with wallpaper on the walls, carpet on the floor, tables and chairs and other furniture in the suite. The suite was tested for formaldehyde, benzene, ammonia and TVOC and the results were recorded, and then treated.
[0066] Governance process:
[0067] Add 40% by weight of nanocomposite catalyst solution, and use a high-temperature steam engine to spray and sweep indoor wooden furniture, floors, carpets, and wallpaper objects at 130-150°C. This step is performed twice, and the doors and windows are closed for 30 minutes after spraying and sweeping. , and then open the window for ventilation;
[0068] Wipe 25% acetic acid solution by weight to all wooden or iron furniture, floors, doors and windows containing paint in the room. This step is performed twice, and then keep the doors and windows open for ventilation for 1 to 2 hours, and then close the doors and w...
Embodiment 3
[0077] The governance object is a construction area of 200m 2 (Government area is 600m 2 ) restaurant, formaldehyde, benzene, ammonia and TVOC detection for this restaurant and record the results, and then carry out treatment.
[0078] Governance process:
[0079] Add 35% by weight of nanocomposite catalyst solution, and use a high-temperature steam engine to spray and sweep indoor wooden furniture, floors, carpets, and wallpaper objects at 130-150°C. This step is performed twice, and the doors and windows are closed for 30 minutes after spraying and sweeping. , and then open the window for ventilation;
[0080] Use 40% acetic acid solution by weight to wipe all wooden or iron furniture, floors, doors and windows containing paint in the room. This step is performed twice, and then keep the doors and windows open for ventilation for 1 to 2 hours, and then close the doors and windows;
[0081] Spray the formaldehyde treatment solution containing 1-3% active amine groups on ...
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