Suzhou ptfe sewage filtration membrane technology is mature

Generally speaking, the pollutants contained in domestic sewage are mainly organic matter (such as proteins, carbohydrates, fats, urea, etc.) and a large number of pathogenic microorganisms. These substances present in domestic sewage are easy to corrode and produce odor, so domestic sewage It must be treated before discharge, and ptfe sewage filter membrane is needed here.

High-concentration refractory organic wastewater refers to a high concentration of organic matter (measured as COD), generally above 2000mg/l, and some even as high as tens of thousands to ten thousand per liter. Tens of thousands of milligrams; the so-called “refractory” refers to the low biodegradability of this type of wastewater (BOD5/COD values are generally below 0.3 or even lower, making it difficult to biodegrade. Therefore, the industry generally sets the COD concentration to be greater than 2000mg/l. Organic wastewater with a BOD5/COD value lower than 0.3 is collectively referred to as high-concentration refractory organic wastewater.
ptfe sewage filtration membrane has developed rapidly in the field of water treatment, and it utilizes the micropore screening of the membrane It functions to filter pollutants in water. Commonly used membrane technologies in drinking water advanced treatment include microfiltration, ultrafiltration, reverse osmosis and nanofiltration. Among them, the performance of nanofiltration membrane is between reverse osmosis membrane and ultrafiltration membrane. Between. The nanofiltration membrane pore size is 0.001~0.5μm, the operating pressure is 0.5~1.0MPa, and the membrane surface separation layer has a nanoscale microporous structure.

ptfe membrane manufacturer specializes in the production ofptfe sewage filtration Membranehas a full set of advanced production equipment and technology, as well as an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE membranes; the product materials produced are all imported raw materials with high uniformity. , stable performance, good air permeability, filtration efficiency up to 99.999995%! It can basically meet the filtration efficiency level requirements of sub-efficient, high-efficiency, and ultra-high-efficiency filters. Interested parties can enter the store for consultation and purchase! p>

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