الوصف

• Mechanical sand filter, also known as pressure filter, is an important part of the pre-pure water pretreatment and water purification systerms.Mechanical sand filter packing is mainly used to reduce water turbidity, remove the water suspended particles, organic matter, colloidal particles, microorganisms, residual chlorine and some heavy metal ions.
• ​The turbidity of raw water require less than *0 degrees, and it will up to 3 degrees when the filtration completed.

• Chemical, petroleum industrial, pharmaceutical, light industry, food, mineral processing, water treatment, electroplating, metallurgy, textile, dye industry.
• Preparation of cooling water
• Filtration of gray or surface water
• Pre filtration for RO (membrane) systems
• Drinking water
• Treatment of waste water

• Filter filtration rate: 8 ~ **0m3 / h 
• Backwash time: 8 to *0 
• Working pressure: ≤ 0.6Mpa 
• Flushing filter head loss: 0.8 
• Water outlet: **5mg/L
• Water inlet: <*0mg/L
• Water outlet: <2mg/L
• Design temperature: 5 ~ ***0C 
• Single sand filter Height: **0mm (height for circulating water sand filter **0mm) 
• Backwash strength: *3 ~ *5L / s m2? 
• Double filter Height: sand filtration height **0mm, **0mm height anthracite 
• Backwash swelling degree: *0 ~ *0% 
• Activated carbon / cationic resin filter Height: ***0mm