Frequently Asked Questions (FAQ)

Hazardous waste includes materials harmful to people or the environment, such as chemical waste, flammable substances, toxic materials, and corrosive liquids.

In Singapore, hazardous waste is regulated under the Environmental Public Health (Toxic Industrial Waste) Regulations, categorized as Toxic Industrial Waste (TIW).

Only licensed Toxic Industrial Waste Collectors (TIWCs), like Environmental Solutions (Asia) Pte Ltd, are approved to handle, transport, and treat hazardous waste.

Yes. Companies storing toxic industrial waste must comply with NEA guidelines, including proper storage, labelling, and spill containment.

It depends on volume generated. Most companies dispose of hazardous waste monthly or quarterly. Keeping hazardous waste beyond regulatory limits may result in penalties.

Yes. Engaging a licensed collector is legally required for hazardous waste disposal in Singapore.

Yes. ESA specializes in recycling hazardous waste into reusable resources like metals, solvents, oils, and regenerated chemicals.

Using proprietary technologies, ESA recovers materials, regenerates chemicals, and converts waste into energy—all within Singapore’s regulatory framework.

• Reduces landfill use
• Cuts carbon emissions
• Conserves resources
• Supports ESG goals
• Aligns with Singapore’s circular economy initiatives