digesters_filtration_aerobic_treatment
ADI Systems has a vast experience with wastewater treatment plants servicing the industries and municipalities, aerobic and anaerobic treatment, SBR, activated sludge digesters, rotating biological contactors, covers and liners and toxic sludge dewatering processes. ADi Systems offers a range of water and wastewater solutions focusing on transforming organic, nonhazardous residuals during the water and wastewater treatment process control, which includes the treatment and conversion of sewage sludge into activated sludge.
The patented ADI-BVF digester, a low-rate system that combines features
of the upflow sludge blanket and anaerobic contact systems, will treat
most warm waste streams of moderate to very high organic strength.
The proper management of the activated sludge is essential to the
performance of a wastewater treatment plant. The digestion of sludge
basically occurs in three separate steps. The first step is to break
down solid complex organics, cellulose, proteins lignins and lipids
into soluble organic fatty acids, alcohols, carbon dioxide and ammonia.
The second step involves all items listed in the first step being
transformed into acetic acid, propionic acid, hydrogen, carbon dioxide,
and different other low molecular weight organic acids. In the last
step, two groups of methane-forming bacteria begin working. The first
group changes carbon dioxide and hydrogen into methane while the other
changes acetate to methane and bicarbonate.
|sludge|sludge treatment|aerobic treatment|filtration|
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