Water disinfection equipment from Lutz-Jesco
Disinfection equipment from Lutz-Jesco GmbH: technologies, processes, and applications
Technological base of the company
Lutz-Jesco GmbH is one of Europe’s leading manufacturers of water disinfection equipment. Its technical solutions cover all stages: from the dosing of gaseous or liquid chlorine to the generation of chlorine dioxide, the supply of reagents, and automated water quality control. For decades, the company has been developing innovative approaches that meet international water treatment standards in the drinking water, industrial, and municipal sectors.
Operation of chlorinators and supply of gaseous chlorine
Gaseous chlorine is dosed through reduction devices that reduce the gas pressure from the cylinders to a safe working level. An ejector creates a vacuum that allows chlorine to be automatically drawn into the water flow. This principle ensures safety and control of the process. Chlorine flow can be controlled either manually or automatically using microprocessor control, which takes into account changes in water flow or the target chlorine concentration.
Safety systems for working with chlorine
When working with toxic substances such as chlorine, maximum safety is essential. Lutz-Jesco systems are equipped with leak alarms, automatic gas shut-off, and sensors and exhausts that are integrated into a single monitoring system. All components are designed to prevent water from entering the gas line, which is critical when operating under vacuum.
On-site chlorine dioxide generation
Chlorine dioxide is effective when the formation of organochlorine compounds is undesirable. Lutz-Jesco systems generate it through a chemical reaction between sodium chlorite and acid or chlorine in a reaction chamber. The resulting gas dissolves immediately in water. Control of the reagent proportions ensures high ClO₂ yield and minimizes by-products. The system automatically adjusts the disinfectant concentration according to changing operating conditions.
Membrane pumps and liquid dosing
Liquid reagents such as sodium hypochlorite, acids or coagulants are dosed using membrane or plunger pumps. The pump design ensures accurate delivery, resistance to aggressive media and long, maintenance-free operation. The feed can be synchronized with the water flow, an hourly schedule, or an automatic feedback system.
Monitoring and digital control
Modern water treatment plants cannot function without analytics. Residual chlorine, pH, ORP, and other parameters are measured in real time. The data is transmitted to controllers and SCADA systems. The equipment supports digital protocols and allows remote control via a network or the Internet.
Applications in various industries
Lutz-Jesco equipment is used in water utilities, wastewater treatment plants, the food industry, energy, swimming pools, agriculture, and other areas where stable and safe water disinfection is required.
Conclusion
Lutz-Jesco solutions are a comprehensive ecosystem that includes disinfection, dosing, control, and management of water processes. The high level of engineering, safety, and adaptability to modern requirements make the company’s equipment an important component of modern water infrastructure.