Charged surfaces on the MBBR media are biologically regenerated as ammonium ions which are adsorbed and then subsequently nitrified by the biofilm and desorbed.
MBBR Specification
Type: |
MBBR40 |
Size: |
Φ15*15mm |
Hole: |
40rooms |
Surface Area: |
9000m2m3 |
Porosity: |
85% |
Material: |
HDPE |
Weight: |
175kg |
6. Sludge treatment
Sludge is usually difficult to treat because of its high water content and contains pollutants such as viruses and protozoa that are harmful to the environment and public health. Through aerobic/anaerobic digestion and lime stabilization, organic sludge needs to be stabilized before final disposal. Methods such as flotation, gravity or centrifugation can be used to achieve sludge concentration. The final disposal options include landfills, incineration or other reusable methods.
The need for sewage treatment
Water is very important to life, but now the world's water resources are drying up. The world's population is increasing every day. The use of pure water is very important to the survival of life. In order to overcome the shortage of clean water, water treatment is necessary. Water care services treat wastewater, and then the water can be used for various purposes. In this way, the shortage of water will be reduced.
Sewage treatment application
The applications of sewage treatment are as follows:
■The biosolids formed by the local government and industrial wastewater during the mechanical/biological cleaning process.
■Do not directly use or remove sludge in an environmentally acceptable way.
■Fully ferment the sludge in the fermentation tank.
■Organic components are partially decomposed.
■Use the produced biogas to meet the energy demand of the sewage treatment plant.
■Reduce the amount of sludge treatment.
■Reduce the count of bacteria in wastewater.
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