Membránszrés

Membránszrés is a Hungarian term that translates to "membrane filter" or "membrane filtration" in English. It refers to a process that uses a semi-permeable membrane to separate particles from a liquid or gas. This separation is based on the size of the pores in the membrane and the size of the particles in the fluid.

Membrane filtration is a widely used technology across various industries due to its efficiency and versatility. In water treatment, it is employed to remove contaminants, bacteria, and viruses, producing purified water for drinking and industrial use. It plays a crucial role in desalination processes, separating salt from seawater.

In the food and beverage industry, membrane filtration is used for clarification, concentration, and separation of components. Examples include the production of fruit juices, dairy products, and beer. It can also be used to remove unwanted substances or to recover valuable components.

The pharmaceutical and biotechnology sectors utilize membrane filtration for sterilization, purification of proteins and antibodies, and in the production of vaccines and other biopharmaceuticals. The precise separation capabilities of membrane filters are essential for ensuring the purity and safety of these products.

Different types of membrane filtration exist, categorized by the pore size and the operating pressure. These include microfiltration, ultrafiltration, nanofiltration, and reverse osmosis, each suited for specific separation tasks. The choice of membrane and operating conditions depends on the nature of the fluid and the desired outcome of the filtration process.