The technology of waterproof and breathable membranes was initially introduced from some foreign countries. However, the production processes of domestic products are diverse, and …

In the pharmaceutical production process, especially for non-terminal sterile products, bacterial filtration and aseptic production processes are mainly relied on to achieve steril…

The use of bacterial filtration systems mainly includes assembly, tightness confirmation, filtration parameter control, integrity testing, etc. Enterprises should formulate operati…

Waterproof and breathable membrane, also called breathing paper, is a new type of polymer waterproof material. ptfeWaterproof and Breathable Membrane has functional characteristics…

Chicken manure is rich in a variety of organic nutrients, such as 18.7% crude protein, 2.5% fat, etc., and contains 2.34% nitrogen, 2.32% phosphorus, and 0.83% potassium. However, …

In recent years, with the promulgation of the national rural revitalization strategy, the pace of building beautiful countryside has gradually accelerated. Breeding waste treatment…

When companies select filters, they often only consider the material, specifications and models of the filter. Process parameters such as filter pressure difference range, temperat…

In the state of water vapor, water particles are very small. According to the principle of capillary movement, it can smoothly penetrate into the capillary tube to the other side, …

Livestock and poultry manure is a misplaced treasure. How to process it at low cost and then convert it into high-quality organic fertilizer, Organic Fertilizer Fermentation Membra…