Formaldehyde and VOC Removal
Formaldehyde and VOC Removal
Measure and Decide
Formaldehyde and VOC gases are usually emitted from furniture, paints, and woodworks in new offices, homes and factories. These chemical gases have varied effects on individuals, with those having respiratory conditions suffering the most in their presence in indoor environments.
In Singapore, the code of practice for indoor air quality, SS554 and SS553 for ventilation, provides guidelines for measuring and maintaining the levels of various indoor parameters. According to these guidelines, the suggested TVOC level should be < 1.0 ppm, and for Formaldehyde, the level should be < 0.08 ppm.
Common symptoms of these gases in air-conditioned indoor environment include burning eyes, pungent or varied odors, headaches, and skin irritation for individuals with sensitive skin conditions.
We strongly suggest that professionals measure these parameters and assess conditions before using any new office, home or facility.
Audit and Consulting
Measurement of TVOC & Formaldehyde
Our consultants have vast experiences in auditing and identifying the root causes of the presence of these gases. It is crucial that a calibrated instrument be used for measurement, as even slight error in the instrument can lead to misleading outcomes.
Accuracy in identifying the root cause is of utmost important to resolve the issue. Our consultants can assist you in identifying the issues and provide advise on interim precautions.
We use Singlas-accredited lab to test these gases as required, and these tests and reports can be used for official submission to authorities or agencies if necessary.
Treatment Methods
Follow standard process
We provide services that adhere to a tested process to remove these gases from internal fabrics, materials, limiting exposure to occupants.
Steps to improve internal air quality:
1. Measure and identify the levels of contaminants.
2. Identify the root cause or materials causing these issues.
3. Treat the identified materials in proper environment conditions.
4. Post-treatment, insist on measurement after one week to assess treatment effectiveness.
Reach out to our consultants to ensure you eliminate root causes before treating the materials.
Safety during remediation
Frequently ventilate the indoor environment while occupying spaces with high air contaminants.
Use N95 masks or surgical masks during construction or painting works.
Avoid using perfumes, candles, or chemicals to mask odors, as harmful chemicals may still be in the air you breathe.
Activated carbon can improve the situation if contaminants are present in small quantities, but it deactivates easily within 1-3 days if the indoor environment is not suitable for its use.
Call our consultants to ensure your safety and health when occupying new offices, installing new furniture, laying new carpets, or painting facilities.