T Type Filter Brick for Diffuser Applications in 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 is a revolutionary solution, seamlessly integrating advanced denitrification and high-efficiency deep bed filtration. Designed as a dual-function processing unit, it excels in both biological nitrogen removal and superior filtration. Positioned post-secondary sedimentation tank, it effortlessly integrates with other treatment units, offering comprehensive solutions such as nitrogen, phosphorus, and suspended matter removal.

Product Feature

The cutting-edge denitrification deep bed filter utilizes 2 to 3mm quartz sand as a specialized medium for denitrification organisms. It ensures effluent Suspended Solids (SS) remain under 5mg/L. By offering a large specific surface area, it efficiently traps up to 7.3kg of solids per square meter in one filtration cycle, significantly prolonging the filtration cycle and minimizing backwash frequency. This advanced filter uses both gas and water for backwashing, with the sewage typically redirected to the initial biological treatment phase. Thanks to the filter bed's high solid load interception capabilities, backwash water usage is limited to a mere 4% of the treatment plant's total water processing volume.
Integrating high-quality carbon sources, the denitrifying bacteria attached to the quartz sand surface play a pivotal role in transforming NOx-N to harmless N2, thereby completing the nitrogen removal sequence. During this process, as nitrate nitrogen reduces to nitrogen, an accumulation of nitrogen forms in the deep bed filter, promoting enhanced interaction between microorganisms and water flow, thus boosting filtration efficiency. However, to prevent head loss due to nitrogen bubble accumulation, it is imperative to disperse these bubbles regularly throughout the day and restore proper head levels.

Product Parameters

ADVANTAGES OF DENITRIFICATION DEEP BED FILTER

With its gravity flow water inflow design, the denitrification deep bed filter efficiently eliminates solid suspended matter without the need for additional purification or fine filters. The combined denitrification and filtration processes are seamlessly executed in a single pool, achieving superior outcomes 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.