In a wastewater treatment plant (WWTP), high temperatures can arise in certain processes or conditions, which could pose a risk to non-metal materials like UPVC (Unplasticized Polyvinyl Chloride) or other polymer/plastic materials. It’s important to understand the scenarios where high temperatures might occur and their potential impact on non-metal components:
Corrosion is a complex phenomenon influenced by multiple factors, including the specific chemical environment, temperature, concentration, presence of impurities, and the material’s composition. While carbon steel is generally susceptible to corrosion in many aggressive chemical environments, it’s important to note that there are scenarios where it may offer better resistance than certain non-metal materials.
Packaged MBR (Membrane Bioreactor) systems are integral to modern wastewater treatment processes, providing an efficient and compact solution for wastewater treatment. However, like all equipment that comes into contact with water and various chemicals, they are susceptible to corrosion.
A package MBR system consists of several components, such as biological treatment, solid-liquid separation, disinfection, etc., and each component’s service life may differ. Under normal operation conditions, its service life is usually around 15 to 20 years.