T Type Filter Brick with Customized Capacity for Wastewater Treatment

• After-sales Service: 12
• Warranty: 12
• Usage: Industrial, Home, Agriculture, Hospital
• Methods: Wastewater Treatment Plant
• Function: Diffuser
• Capacity: Customized
• After Warranty Service: Video Technical Support
• Color: Customized
• After-Sales Service Provided: Online Support
• Specifications: Different as Each Model
• Transport Package: Standard
• Specification: 50mm
• Trademark: Lanling
• Origin: China
• HS Code: 8479899990
• Production Capacity: 1000000

Product Description

 

Product Description

PRODUCT INTRODUCTION
The Denitrification Deep Bed Filter masterfully blends the robust functions of denitrification and deep bed filtration, forming a harmonious processing unit that integrates efficient biological nitrogen removal with adept filtration capabilities. Positioned ideally after the secondary sedimentation tank outlet, it seamlessly pairs with other treatment units, offering a suite of essential functions such as nitrogen removal, phosphorus elimination, and suspended matter extraction with remarkable efficacy.

Product Feature

Utilizing premium 2 to 3 mm quartz sand as a medium for denitrification organisms, the filter impressively ensures effluent SS remains below 5mg/L. With its expansive surface area, this medium is capable of capturing 7.3 kg of solid suspension per square meter of filtration area during backwash cycles. Its exceptional solid load characteristic significantly prolongs the filtration cycle, reducing the need for frequent backwashes. The denitrification filter employs a combined gas and water backwashing technique, with sewage typically recirculated to the biological treatment stage. Owing to the filter bed's high solid load capture, backwashing utilizes less than 4% of the treatment plant's water volume.
Employing a meticulously measured quantity of superior carbon sources, denitrifying bacteria attach to the quartz sand surface, transforming NOx-N into N2 to culminate the nitrogen removal process. Throughout denitrification, continuous reduction of nitrate nitrogen to nitrogen causes a concentration of nitrogen in the deep bed filter, facilitating increased interaction between microorganisms and water flow, thereby enhancing filtration efficiency. However, excessive nitrogen bubble build-up can lead to head loss; thus, it is essential to disperse nitrogen and restore head several times daily.

Product Parameters

ADVANTAGES OF DENITRIFICATION DEEP BED FILTER

With its gravity flow water inflow mechanism, the Denitrification Deep Bed Filter efficiently eliminates solid suspended matter without the need for supplementary water purification or fine filters. The design ingeniously combines the denitrification and filtration processes within a singular pool, delivering exceptional results with minimal effort.

Reverse digestion deep bed filter can complete the denitrification process and filtration process by a single pool, and can remove SS, TP and TN at the same time;

Fully meet the following effluent water quality standards: NO3-N 1 MG/L, TN 3 MG/L, NTU 2, and SS 5 MG/L.