Chlorine dioxide has highly effective properties as a disinfectant. It is considerably more effective than chlorine and does not produce any hazardous by-products in the disinfection process. Because of its volatility, chlorine dioxide should be produced just beside the consumer. This is ensured by Lutz-Jesco systems with a high reliability and precision. Depending on system capacity and the degree of disinfection required, the systems can use either diluted or concentrated solutions.