Phosphates are a group of chemical compounds that occur as salts or esters of phosphoric acid (H₃PO₄). They play a central role in industrial water treatment and wastewater treatment, as they can act both as essential nutrients for biological processes and as causes of environmental problems such as eutrophication. Their control,
Phosphate elimination is a key process in industrial water treatment and wastewater treatment that aims to remove phosphorus compounds from water or wastewater. Phosphates are essential nutrients for the growth of organisms, but an excess of phosphates in natural waters leads to eutrophication, which disturbs the ecological balance.
Phosphonates are organic chemical compounds that play a central role in industrial water treatment. They are characterized by their strong binding affinity to polyvalent metal ions such as calcium, magnesium or iron. Due to their chemical structure, they act as complexing agents, corrosion inhibitors and antiscalants. They prevent the formation of deposits and
Pneumatics is a central component of many industrial processes, particularly in water treatment and wastewater treatment. It refers to the use of compressed air for energy transmission and control. Pneumatic systems are used in a wide range of applications as they enable precise, reliable and economical control of processes.
The pneumatic valve is a central component in industrial water treatment and waste water treatment, which is operated by controlling compressed air. It is used for the targeted regulation, control or blocking of media flows such as water, waste water, process fluids or chemicals. These valves are indispensable in automated systems, as they provide a
Polyacrylamide (PAM) is a versatile polymer that is used in industrial water and wastewater treatment as a flocculation and coagulation aid. It has a high molecular mass and is available in various forms - as a powder, liquid or emulsion. Depending on the application, polyacrylamides can be anionic, cationic or non-ionic
Polyaluminum chloride (PAC) is a chemical precipitant that is widely used in industrial water and wastewater treatment. It belongs to the group of aluminum compounds and is usually supplied as a liquid or powder. Polyaluminium chloride is characterized by its high effectiveness in flocculation and coagulation, especially in
Polyethylene (PE) is a thermoplastic that is one of the most commonly used materials in industry. Due to its excellent chemical resistance, mechanical properties and processing versatility, polyethylene is used in numerous water and wastewater treatment applications. This article describes the properties, manufacturing processes, specific applications and technical properties of polyethylene.
Polymer is a collective term for chemical compounds that consist of long chains of repeating molecular units, so-called monomers. Due to their specific structure and chemical properties, polymers are extremely versatile, especially in industrial water and wastewater treatment. They play a decisive role as flocculants, binding agents and
Polypropylene (PP) is a thermoplastic produced by the polymerization of propylene (C₃H₆). Due to its excellent chemical resistance, mechanical properties and temperature stability, PP is a preferred material for numerous applications in industrial water and wastewater treatment. It is particularly used where high demands are placed on
