A screen is a mechanical separating element used in industrial process water and wastewater technology to remove coarse solids from liquid streams. As the first cleaning stage in sewage treatment plants and water treatment plants, the screen protects downstream processes and systems from clogging, damage and wear. Its function is essential
Redox measurement is an essential analytical method in industrial water and wastewater technology that records the electrochemical properties of an aqueous solution. It is used to determine the redox potential, which describes the oxidation and reduction capacity of a medium. In practice, redox measurement enables the monitoring, control and optimization of chemical and
The redox potential, also known as the reduction-oxidation potential, is a physico-chemical measured value that describes the oxidation and reduction capacity of a solution. It is expressed in millivolts (mV) and is a key parameter in industrial water and wastewater treatment. The redox potential is used to control chemical processes, especially those involving electron transfer.
The redox voltage, often used synonymously with the redox potential, is an essential parameter in industrial water and wastewater treatment. It describes the electrochemical state of a system in relation to the electron transfer reactions between oxidizing and reducing substances. Unlike the redox potential, which is measured in the context of the reference electrode
Control is a central concept in process engineering that enables the continuous monitoring and adjustment of processes. In industrial water and wastewater treatment, control describes the targeted control of physical, chemical and biological parameters within a plant in order to ensure stable, efficient and safe operation.
Regeneration is an essential process in water and wastewater technology that aims to restore depleted materials or systems, such as ion exchange systems or reverse osmosis systems, to their original performance and capacity. This process enables the sustainable use of operating resources and reduces operating costs by eliminating the need for frequent replacement.
Rainwater treatment is an essential process for making rainwater usable for industrial, technical or private applications. It plays a decisive role in industrial water treatment, as it not only conserves resources but also reduces dependence on expensive fresh water sources. Depending on the intended use and quality requirements
Ultrapure water is the highest quality level of water that is virtually free of impurities. It is used in highly sensitive processes in the semiconductor industry, pharmaceuticals, laboratories and power generation. The production and handling of ultrapure water requires state-of-the-art technologies and a deep understanding of the physical and chemical properties of water.
The production of hydrogen through electrolysis is a central building block for the energy transition and the development of a sustainable hydrogen economy. An often underestimated but essential factor in this process is the quality of the water used. Ultrapure water is indispensable here, as impurities such as dissolved salts, organic substances or particles
Ultrapure water resin refers to specially developed ion exchange resins that are used in water treatment to produce ultra-pure water. This water, also referred to as ultrapure water, is free of almost all dissolved ions, organic impurities and particles and is used in sensitive industries such as semiconductor production, pharmaceuticals and water treatment.
