MBR Systems
MBR Systems
MEMBRANE BIOREACTORS
They are biological treatment facilities that combine activated sludge process with submerged membrane filtration. In this system, final settling tanks are replaced by membrane units. The advantages of MBR systems are the complete removal of solids, significant bacterial removal, high rate and high efficiency organic matter removal and a small footprint.
The MBR process can be configured in many different configurations depending on the nutrient removal goals of the particular project. According to the requested limit nitrate and total nitrogen values after treatment; Before and after the aeration process, the Anoxic process can be used for nitrogen removal. Since ESLI requires less energy and has less clogging potential; prefers submerged type system configurations. In submerged applications, water is drawn from the membrane by applying suction force with a vacuum pump, while the sludge is retained on the membrane surface.
MBR membrane modules are made of Polyvinylidene Fluoride (PVDF) material and consist of a capillary porous - fiber void structure. The ventilation injectors are placed in the middle of the module to completely clean the module lengthwise and reduce energy consumption. The single collection structure design reduces energy consumption, increases flux, and minimizes the downtime and space occupied by the system due to malfunction. MBR treatment plants can be applied in a wide capacity range. ESLI can design systems with a capacity of up to 1000 m3/day.
SCOPE OF APPLICATION
Human Source (Urban) Wastewater,
Educational institutions and healthcare practices,
Hotels, worker and refugee camps, parks and military bases,
Construction complexes (offices, shopping malls, small stores),
Industrial wastewater, food and beverage industries etc.
HEDEF WATER MBR SYSTEMS:
HEDEF SU MBR system
Low space requirement for the facility thanks to efficient compact design
Robust, high-quality system and parts
Easy capacity increase
System product water values that meet or remain below discharge standards
ADVANTAGES OF MBR SYSTEM
There is no need for final sedimentation tank and tertiary filtration steps, thus reducing the space required for the facility.
Unlike final settling tanks, the quality of solids treatment is independent of the suspended solids concentration and quality in the system.
Since good sludge settling properties are not expected in the system, it is suitable for remote control.
Since it is designed with high sludge retention ages, the amount of sludge formed is lower.
Since the UF quality product is obtained, it is suitable for reuse applications and can be used as Reverse Osmosis feed water to obtain higher quality water.