SDN Liquid treatment

Sewage Water Treatment Equipment - MBBR

Integrated sewage treatment equipment - MBBR

Basic Introduction

Adopting efficient MBBR and MBR core process technology, it has the characteristics of small footprint, low operating cost, stable and reliable effluent quality, and is widely used in township sewage treatment, decentralized sewage treatment, black and odorous river basin treatment, and sewage emergency treatment.

Adopting integrated modular design, it can intelligently control remotely and achieve unmanned operation.

The emission standards can reach Class A of the "Pollutant Discharge Standards for Urban Sewage Treatment Plants" (GB18918-2002) and the "Water Pollution Discharge Standards for the Minjiang and Tuojiang River basins in Sichuan Province" (DB51/2311-2016).

Technical Principles

The MBBR technology innovatively combines the three oxygen technology (anaerobic, facultative, aerobic) with efficient biological fluidized bed technology, optimizes and adjusts the aeration method in the reaction system, introduces efficient suspended media, and has a special internal structure design that highly integrates the reaction zone, separation zone, and sedimentation zone. It combines the advantages of multiple biochemical processes to achieve efficient removal of organic matter, ammonia nitrogen, total nitrogen, and total phosphorus.

Anaerobic     Facultative oxygen     Aerobic     +     Fluidized bed

Main features

01 Short construction period : Highly integrated and modular design, flexible on-site assembly and quick start-up according to requirements, with a construction period of 1-2 months.

02 Low operating costs : Less mechanical and electrical equipment, 100% unpowered sludge reflux, low energy consumption, low operating costs, and a water treatment cost of 0.4-0.5 yuan per ton.

03 Excellent effluent quality : The effluent can meet the Class A standards in the "Pollutant Discharge Standards for Urban Wastewater Treatment Plants" (GB18918-2002) and the Class IV and III standards in the "Surface Water Environmental Quality Standards" (GB3838-2002) of the "Water Pollutant Discharge Standards for Minjiang and Tuojiang River basins in Sichuan Province" (DB51).

Scope of use

01 Municipal sewage treatment : Upgrading and Renovation , Incremental expansion.

02 Black and odorous water treatment :  Pollution interception and source control treatment.

03 Village and town sewage treatment : Decentralized sewage treatment and emergency treatment of sewage.

Typical Application - Municipal Wastewater Treatment

Developed with MBBR technology as the core, targeting the upgrading and incremental expansion of large-scale municipal sewage, cleverly connecting the reaction zone and sedimentation zone, further optimizing and improving the structure, simplifying equipment, standardizing, and modularizing, it can achieve in-situ transformation of sewage treatment plants.

MBBR product line

The MBBR product series can be freely combined and achieved in parallel according to customer needs. According to the requirements for treated effluent water quality, it is divided into A series and B series.

A series: The emission standards can reach the first level A standard of the Pollutant Discharge Standards for Urban Sewage Treatment Plants (GB18918-2002).

B series: Surface Class IV according to the Discharge Standards for Water Pollutants in the Minjiang and Tuojiang Rivers in Sichuan Province (DB51).