WASTEWATER SCREENS : COARSE SCREENS

Wastewater screens are used in the treatment of wastewater to remove large solid particles from the water before it undergoes further treatment. These screens are a critical component of the preliminary treatment process in wastewater treatment plants.

AQUALINE COARSE SCREENS

Coarse screens are the first line of defense in the wastewater treatment process, removing large objects like rags, sticks, plastics, and other debris that could damage equipment and obstruct flow in the treatment process.

​COARSE SCREEN TYPS

1- Basket Screens: A basket screen is a filtration device with a basket-shaped mesh used to capture debris from liquids. It's commonly used in pipelines and channels to protect pumps and equipment from damage.

2- Raked Bar Screens: This raked bar screen is fitted with several revolving rakes which removes the debris from the bottom of the screen in an upwards movement.  This Screen is designed for front- raked operation.

3- Arc Screens: Arc Screens are used in narrow and shallow channels to remove solids with a particle diameter of more than 15-6 mm. It is compactly designed with equipment that cleans the surface of the bars from the outside with a circular rake or brush according to customer demand.

Basket Screens

Raked Bar Screens

Arc Screens

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​FEATURES

- Standard Spacing < 6 mm. 
- High Screening Efficiency.
- Mechanical Cleaning Systems.
- SS304 Stainless Steal.
- High Flow Capacity.
- Adjustable Speed and Operation.
​- Compact Design.
- Energy Efficiency.
- Easy Maintenance & Access.

​ADVANTAGES

- Remove Large Debris.
- Reducing The Load On Secondary Treatment Processes.
- Reduces Manual Labor & Ensures Consistent Debris Removal.
- Enhances The Performance Of Biological & Chemical Treatment.  
- Reduces Wear & Tear On Downstream Equipment.  
​- Prevent Clogging.
- Reduces Maintenance Costs.

​APPLICATIONS

- Industrial Wastewater Treatment.
- Municipal Wastewater Treatment.
​- Stormwater Treatment.
- Combined Sewer Overflows