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HCHO and VOC Treatment

Formaldehyde (HCHO) is a colorless gas with strong pungent smell, which has been identified by World Health Organization and Environmental Protection Agency as a kind of carcinogenic and deforming material, as well as an acknowledged allergen and a potential strong mutagen. According to researches, the formaldehyde in renovation and furniture can release for 3-15 years. The main influences HCHO has on human health are stimulation, allergy, anomalies in smelling, lung function, liver function and immunity function,

Current effective national HCHO test standards related to indoor environment

The national HCHO test standards currently in effect related to indoor environment are:

Code for Indoor Environmental Pollution Control of Civil Building Engineering GB/T 50325-2015

Indoor Air Quality Standard GB/ T 18883-2002

Hygienic Standard for Formaldehyde in Indoor Air of House GB/ T 16127-1995

Guideline for Air Quality Assessment of Passenger Car GB/T 27630-2011

Indoor Environment Quality Evaluation Standard (Exposure Draft)

The indoor HCHO level should be maintained within 0.08 mg/m3-0.1 mg/m3. If there are children or elderlies, we suggest sticking to 0. 08 mg/m3. For commercial sites,0.1mg/m3 bi is recommended.

VOC refers to volatile organic compound, which evaporates in the air under room temperature. VOC includes benzene, toluene, xylene, styrene, formaldehyde, etc. but does not include CH4, CO, CO2 or carbonic acid. TOV refers to the total organics that will be released under certain temperature and certain time.

If VOC concentration exceeds certain level, people will feel headache, nausea, vomit and weak limbs within a short time. If you don’t leave the site immediately, the symptoms will get worse, even causing convulsion, coma or memory loss. VOC causes damages to human liver, kidney, brain and nervous system, even causing blood problems and serious diseases such as leukemia.

The 3 national VOC test standards currently in effect related to indoor environment are:

Code for Indoor Environmental Pollution Control of Civil Building Engineering GB/T 50325-2015

Indoor Air Quality Standard GB/ T 18883-2002

Indoor Decorating and Refurbishing Materials - Limit of Harmful Substances of Interior Architectural Coatings GB/T 18582-2008

Guideline for Air Quality Assessment of Passenger Car GB/T 27630-2011

The indoor VOC level should be maintained under 0.6 mg/m3

With ECOLEET’s HCHO and VOC treating service, we will effectively reduce the HCHO and VOC levels to national standards. Only natural and non-toxic materials are used for HCHO and VOC removal to keep your family from toxic chemicals, harmful pollutants and disgusting smell.

Exclusive materials:

A formula imported from Canada with a mixture of over 300 natural plant extracts and multiple organic active components, specifically developed for decoration odors. The product is non-toxic, stimulation-free and without secondary pollution. It works perfectly in removing HCHO, VOC, odors and bacteria produced in decoration or in cars, with a removal rate of over 90%.

The product is certified by ISO9001：2008, Canada Safety Association (CSA) and Underwriter Laboratories Inc.

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