Question 1

What qualifies as hazardous waste?

Accepted Answer

Under EPA RCRA, waste is hazardous if it's on the F, K, P, or U lists (listed waste) or exhibits characteristics of ignitability, corrosivity, reactivity, or toxicity (characteristic waste). Common examples include batteries, fluorescent lamps, solvents, paint waste, and certain cleaning chemicals.

Question 2

What is a hazardous waste manifest?

Accepted Answer

A manifest is a multi-copy shipping document (EPA Form 8700-22) that tracks hazardous waste from generator to transporter to disposal facility. It's legally required for all hazardous waste shipments and must be signed at each stage. We prepare and manage all manifest paperwork.

Question 3

What's the difference between hazardous waste and universal waste?

Accepted Answer

Universal waste is a subset of hazardous waste that includes batteries, lamps, mercury-containing equipment, and pesticides. It has simplified handling and storage rules compared to fully regulated hazardous waste, but still requires proper disposal through licensed facilities.

Question 4

How long can I store hazardous waste before pickup?

Accepted Answer

Storage time limits depend on your generator status: Very Small Quantity Generators have no time limit but a 1,000 kg cap. Small Quantity Generators get 270 days (or 180 if close to a TSDF). Large Quantity Generators get 90 days. Exceeding these limits triggers permit requirements.

Question 5

Can you handle mixed waste (hazardous + non-hazardous)?

Accepted Answer

Yes. Mixed waste requires the entire mixture to be managed as hazardous waste under the "mixture rule." We can sort and segregate waste streams to minimize the hazardous fraction and reduce disposal costs.

Question 6

What documentation do I receive?

Accepted Answer

Signed hazardous waste manifests (with return copies from the TSDF), certificates of disposal, land disposal restriction notifications, annual quantity reports, and waste profile sheets. Everything you need for an EPA inspection or environmental audit.

Question 7

Do you handle pharmaceutical waste disposal?

Accepted Answer

Yes. We manage pharmaceutical waste under the DEA reverse distribution rule and EPA pharmaceutical waste rule (40 CFR 266 Subpart P). This includes both hazardous and non-hazardous pharmaceutical waste from healthcare facilities, pharmacies, and veterinary clinics.

Question 8

What happens if the EPA inspects us?

Accepted Answer

If your waste is properly profiled, manifested, and disposed through licensed facilities, you have a complete paper trail. We provide organized documentation packages that satisfy EPA inspection requirements. Our clients pass audits because the documentation is already in order.

Hazardous Waste Disposal — Frequently Asked Questions