The natural air humidity and atmospheric dust attracted by the compressor are found, after compression, mixed with oil residue. These harmful pollutants are often separated by the air driers and filters, generating high quantities of oil-rich condensates that cannot be evacuated without special treatment. The S separators technology, which is patented, is a simple concept that is compact and easy to use. The goal for WORTHINGTON CREYSSENSAC is to offer a condensates treatment system that is easy to install and offers low exploitation costs to optimize the costs of “compressed air waste treatment”. This technology guarantees air production that matches the strictest standards, while preserving our environment.