MBBR Brochure Download

HISTORY

• Invented and initially developed in late 1980s at Norway

• 800 MBBR installed on year 2014 – Spread in 50 countries

• Widely used because of the small footprint

The MBBR system consists of a tank (similar to an anaerobic and aerobic activated sludge tank) with special plastic carriers that provide a surface where a biofilm can grow.

These solutions significantly increase the capacity and efficiency of existing wastewater treatment plants, while minimizing the size of new plant deployments.

Wastewater Constituents and Unit Operation and Processes for their Removal

Not only can remove BOD and COD but also can do Nitrification and Denitrification Process

BIOLOGICAL PROCESS SYSTEM

GENERAL DESCRIPTION

• Use special carrier elements for  bigger surface area to colonize by bacteria
• When the suspended porous biofilm carriers are continuously mixed in operated aeration tank, active biomass will grows into biofilm on the surface of these carriers.
• Biofilm thickness is maintained and controlled by continuous sloughing created by the aeration-mixing process
• Secondary clarification is  typically used
• There is no recycle activated sludge sent back into the process

Key Component of MBBR

• Reactor (Aerobic or Anoxic)
• Media
• Media Retention Screens
• 304L Stainless Steel
• Cylindrical Perforated Plate or Flat Panel Perforated Plate
• Perforated Plate foam control screens
• Aeration Grid (Aerobic)
• 304L Stainless Steel
• Medium Bubble
• Maintenance Free – No replacement part
• Slow-Speed Mixers (Anaerobic/Anoxic)
• Submersible or Top entry
• Can be speed controlled

Performance Key Factor

• Specific surface area of MBBR carriers is typically in the range from 350 to 1200 m2/m3
• Void ratio typically ranges from 60% to 90%
• Media/Carrier percent fill is 30-70% (typically 40%)
• The key empirical design parameter used to determine the required MBBR tank size is the surface area loading rate (SALR) in g BOD/m2/d

REMOVAL AMONIA & TOTAL NITROGEN

• Sawit
• Susu
• Daging
• Oleokimia
• Farmasi
• Pupuk
• Tekstil
• Perhotelan
• Kesehatan

MBBR COMPARISON

MBBR Wastewater Treatment Process Alternative

WHY MUST MBBR?

MBBR APPLICATION

• Municipal
• POME
• Industrial
• Food and Beverage
• Textile
• Chemical Manufacture
• Pharmaceuticals
• Meat Processing
• Pulp and Paper
• Petrochemical
• Plastic
• Etc
• Expand System/Upgrading

Complete System Supply