The chart below illustrates the efficiency rates of various types of paint spraying equipment. Solvent Reuse or Replacement Solvents can be reused prior to recycling in a variety of ways. In cases where high purity solvents are required for cleaning certain parts, clean these parts with fresh solvent and then use the used solvent to clean other dirtier parts. You can contract with a solvent tank maintenance service. They will come to your business on a regular basis, remove the solvent and sludge from your tank and replace it with clean solvent.
Solvent recovery can also take place on-site.
Most recovery systems pay for themselves in less that two years by reducing the quantity of raw material needed to be purchased and the amount of waste which has to be managed. However, there are many factors you should consider before making the decision to install a solvent distillation unit. A study done in California determined that as little as 0.3 gallons of paint thinner can be used per car. Determine how much thinner you use per car, then try some of these techniques to see if you can reduce the amount you use. Newspapers are often donated to charities by businesses.