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What are the 4 categories of hazardous waste? (India)
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Here are the 4 primary categories of hazardous waste:
1️⃣ Ignitable Waste
These are materials that can easily catch fire, such as solvents, chemicals, flammable liquids, paints, varnishes, and certain residues. They pose immediate fire and explosion hazards if not stored properly.
2️⃣ Corrosive Waste
Highly acidic or alkaline waste that can corrode containers or damage human tissue. Examples include industrial acids, alkalis, and battery waste. Proper handling and storage are critical for employee and environmental safety.
3️⃣ Reactive Waste
Substances that react violently with air, water, or other chemicals; they may release toxic gases or cause explosions. These include peroxides, certain laboratory chemicals, and residues from chemical manufacturing.
4️⃣ Toxic Waste
Any waste that can cause poisoning or long-term health damage if ingested, inhaled, or absorbed. Heavy metals like lead, chromium, used oil, pesticides, and e-waste fall under this category.
Responsible handling and disposal of these categories are essential for compliance and sustainability.
Corpzo,
supports industries in obtaining Hazardous Waste Authorization, documentation, online filing, environmental audits, and end-to-end compliance advisory. Our experts ensure facilities meet all legal requirements and operate without risk of penalties or shutdowns.
Why Hazardous Waste Classification Matters
Ensures legal environmental compliance
Prevents pollution, fires, and toxicity exposure
Enables safe storage, transport, and disposal
Protects companies from fines and litigation
Builds a sustainability-driven business image
Correct classification is the foundation of responsible waste management.
Trending FAQs on Hazardous Waste Categories
1. Who decides if waste is hazardous?
Pollution Control Boards and environmental rules define and verify waste classification.
2. Are e-waste and battery waste hazardous?
Yes, they fall under toxic hazardous waste due to chemical contents.
3. What approvals are required for handling hazardous waste?
Hazardous Waste Authorization from the State Pollution Control Board.
4. Do small businesses also need compliance?
Yes, any hazardous waste generator must follow rules, regardless of size.
5. How can Corpzo help?
We manage classification, documentation, authorization, and ongoing compliance support.