How to Sell Spent Solvent Legally in Maharashtra (MPCB Guide)

If your factory generates spent or used solvent, you cannot simply sell it to any trader. In Maharashtra, spent solvents are treated as hazardous waste, and both the seller and the buyer must follow Maharashtra Pollution Control Board (MPCB) rules. This guide explains how to sell spent solvent legally and get a fair price.

What counts as "spent solvent"?

Spent solvent is any industrial solvent that has been used in a process and is no longer fit for its original purpose — for example, contaminated Toluene, MDC (methylene chloride), IPA (isopropyl alcohol) or Ethyl Acetate from cleaning, extraction, coating or pharmaceutical operations. It still has value because it can be recovered and re-distilled.

Why you must use an MPCB authorized buyer

Selling hazardous waste to an unauthorized party can expose your company to penalties under the Hazardous and Other Wastes (Management and Transboundary Movement) Rules. An MPCB authorized buyer:

• Holds a valid authorization to collect, store and process the specific waste category.
• Provides proper documentation so the waste is traceable from your gate to recovery.
• Transports the material using compliant vehicles and packaging.

Step-by-step: selling spent solvent

1. Identify and segregate the spent solvent by type. Mixed solvents are harder to recover and fetch lower prices.
2. Estimate quantity (in litres or kg) and note the approximate composition or contamination.
3. Get a quote from an authorized buyer. Price depends on solvent type, purity, water content and current market rates.
4. Raise the paperwork — a manifest / transport document so the movement is recorded.
5. Arrange compliant pickup. A licensed buyer organizes transport so you stay compliant.

What affects the price you get

• Solvent type — Toluene and IPA generally recover well; heavily mixed streams are worth less.
• Purity and water content — cleaner streams cost less to recover, so they pay more.
• Volume and frequency — regular, larger lots are easier to price competitively.

How VC Solutions helps

VC Solutions is an MPCB authorized buyer of spent solvents, aromatic spents and acids across Maharashtra and Gujarat. Tell us the solvent type and approximate quantity and we provide a competitive quote with compliant pickup and documentation.

Ready to sell your spent solvent? Contact VC Solutions for a quote.