Multi-Media Filter: A multi-media filter is a mechanical filter filled with two or more types of filtration media. Common filter media for multi-media filters include anthracite, ceramsite, quartz sand, activated carbon, etc. Generally, a multi-media filter combines two or more different filter media, featuring strong pollutant interception capacity. This design gives full play to the advantages of different media, achieving low head loss and excellent filtration performance.
Activated Carbon Filter: The activated carbon filter is mainly used in water supply and drainage treatment systems to remove organic matter, chroma, and residual chlorine from water. By filling activated carbon with different properties, different treatment objectives can be achieved. When used as a pre-treatment system for ion exchange, it can effectively extend the service life of ion exchange resins, improve effluent quality, and prevent resin poisoning and contamination that may affect normal operation.
Filter shell Materials: Stainless Steel 304; Stainless Steel 316; Q235B(A3) Carbon Steel.
Anti-Corrosion Measures: Internal Epoxy Resin Coating; Internal Rubber Lining; lined with fiberglass reinforced plastic.
Upper Water Distribution Devices: Basket Filter Screen; Baffle; Main-Branch Pipe; Partition Water Distribution.
Lower Water Distribution Devices: Stainless Steel Pipe Type; Partition Plate (Flat Plate); Water Cap; Dome Plate.
Specification & Size: φ200mm ~ φ3500mm.
Operating Pressure: 0.1MPa ~ 0.6MPa;
Operating Temperature: Normal Temperature;
Filtration Rate: 8m/h ~ 12m/h;
Backwash Intensity: 9 ~ 12L/(S·m²);
Single Unit Flow Rate: 0.5m³/h ~ 115m³/h.
Industrial Water Filtration: have certain requirements for the water quality in the system. such as filtration of water for steel mill oxygen lances, boilers, and heat exchanger supply. It can remove impurities in water to prevent blockage of pipelines and nozzles.
Industrial Circulating Water Filtration Systems.
Raw Water Treatment: Can filter surface river water, lake water, seawater, reservoir water, well water, and urban tap water used as a water source for district water supply in urban communities. It removes sand particles, suspended solids, algae, organic matter, and so on from water.
Agricultural Irrigation: It is especially applicable to water sources with high flow rates and high impurity contents, such as farmland irrigation, irrigation of lawns in parks and golf courses, etc.
Industrial wastewater treatment for water used in the food processing industry, the paper-making industry, electroplating wastewater treatment, pretreatment in industry, recycling of industrial production water, etc., as well as pretreatment of purified water for medical use.
Aquaculture, swimming pools, water parks, and other related industries.
High Efficiency: Operates continuously for 24 hours without shutdown for backwashing.
Low Operating Cost: No need for high-lift and large-flow backwash pumps.
Low Maintenance Cost: There are no moving parts except quartz sand filter media during operation, resulting in low failure rate and reduced maintenance costs.
Low One-Time Investment: No need for separate facilities such as coagulation tanks and clarification tanks, nor equipment like backwash pumps and electric/pneumatic valves. The project volume is small, and the one-time investment is economical.
Low Head Loss: With a single type of filter media and timely cleaning of the media, the head loss is small, and the total head loss is < 0.5m.
Lenient Inlet Water Quality Requirements: Can continuously withstand inlet water with an SS (Suspended Solids) concentration of 150mg/L, and temporarily withstand SS impact of 300mg/L without changing the effluent quality.
Stable Effluent Quality & Excellent Filtration Performance: Timely cleaning of the filter media ensures high-quality and stable effluent, with no periodic water quality fluctuations.
Easy Expansion & Reconstruction: The unit operation mode adopted allows flexible increase or decrease in the number of filters according to water volume changes, facilitating expansion and reconstruction.
Small Footprint & Elegant Appearance: It integrates the traditional three-stage reclaimed water treatment process into one unit, saving about 70-80% of the land area; the appearance is more elegant and compact.
Contact Huaqiang for Wholesale Water Treatment Equipment
+86-05722755556 
Huaqiangenv@163.com 
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