Votech filter Germany Votech filter model Votech filter price

Votech filter refers to an organic carrier used to treat or degrade pollutants (such as odors, easily biodegradable volatile compounds, and compounds that do not produce acidic by-products). Examples include soil, peat, compost, wood chips, and shrubs. Biofilters have the advantages of requiring less equipment, simple operation, no need for additional nutrients, low investment and operating costs, and high removal efficiency. They are widely used in agricultural production, such as oxidizing methane to carbon dioxide. The main disadvantages of biofilters are: large reactor volume, lack of a circulating water phase, difficult control of reactor operating conditions; during long-term operation, the packing material decomposes and compacts, leading to increased pressure drop within the reactor and affecting mass transfer efficiency; furthermore, when treating sulfur-containing or chlorine-containing odorous gases, the packing material becomes acidified and requires regular replacement.

Votech filter function

Suitable for biofuels, with combined functions of water absorption and impurity filtration. High-capacity micro-glass fiber filter meshes can also be selected, with a service life more than 9 times that of ordinary filter meshes, and high-sensitivity water-absorbing filter meshes. The process of purifying fluids through special devices involves many filtration methods and a wide range of applied systems; solid-liquid, solid-gas, large particle, and small particle applications are all common. Filtration is the operation where liquid (or gas) in a suspension (or gas containing solid particles) passes through a medium under driving force or other external forces, while solid particles and other substances are retained by the filter medium, thereby separating solids and other substances from the liquid (or gas).

Votech filter features

High filtration precision: The removal rate of suspended solids in water can reach over 95%; it has a certain removal effect on macromolecular organic matter, viruses, bacteria, colloids, iron, and other impurities. For well-coagulated influent water with 10NTU, the effluent is below 1NTU; Fast filtration speed: Generally 40m/h, up to 60m/h, which is more than 3 times that of ordinary sand filters; High dirt-holding capacity: Generally 15～35kg/m3, which is more than 4 times that of ordinary sand filters; Low backwash water consumption: Backwash water consumption is less than 1～2% of the periodic filtered water volume; Low chemical dosage and low operating costs: Due to the structure of the filter bed and the characteristics of the filter media, the flocculant dosage is 1/2～1/3 of conventional technology. The increase in periodic water production reduces the operating cost per ton of water; Small footprint: For the same water production, the footprint is less than 1/3 of that of ordinary sand filters. 13, strong adjustability. Parameters such as filtration precision, dirt-holding capacity, and filtration resistance can be adjusted as needed;

Votech filter industry

Widely used in petrochemical, natural gas, coatings, paints, inks, pharmaceuticals, bioengineering, automotive manufacturing, electronics, electroplating, food, beverage, and other fields, it is an ideal device for various liquid filtration, clarification, and purification treatments. Pharmaceutical and bioengineering industries: Infusion (LVP and SVP), pharmaceutical water, biological products such as plasma and serum, various pharmaceutical intermediates, pharmaceutical raw materials, solvent filtration, CIP filtration, sterilization filtration for fermenter inlet air and exhaust gas; Automotive manufacturing industry: Electrophoretic paint, topcoat, ultrafiltration water, pre-treatment liquid, whole vehicle spray water, engine crankshaft manufacturing coolant, industrial gas for painting, and paint booth gas purification; Electronics and electroplating industries: Liquid crystal displays, photolithography machines, optical discs, copper foil, integrated circuits, and other microelectronics and electronic product manufacturing processes involving various chemicals and treatments, electroplating solutions, process gas purification, and cleanroom gas filtration.

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