What is put into Anaerobic Sludge Digestor for further treatment?
Microorganisms break down biodegradable material in the absence of oxygen through a series of processes known as anaerobic digestion.
The method is used to manage waste and create energy in both industrial and home settings. Anaerobic digestion is utilized in a lot of commercial and home fermentation processes to make food and drink items.
It occurs naturally in some soils and sediments from lakes and ocean basins, where it is known as "anaerobic activity." The treatment of biodegradable waste and sewage sludge includes anaerobic digestion. Anaerobic digestion, as part of an integrated waste management system minimizes landfill gas emissions into the atmosphere.
Stages of Anaerobic Digestion
The four main phases of anaerobic digestion are:
Hydrolysis, Acidogenesis, Acetogenesis, and Methanogenesis.
The whole process may be characterized as a chemical reaction in which anaerobic microbes biochemically degrade organic material such as glucose to produce carbon dioxide (CO2) and methane (CH4).
1: Hydrolysis
Large organic polymers make up the majority of biomass. These chains must first be broken down into their smaller constituent pieces in order for the bacteria in anaerobic digestors to access the material's energy potential. Other bacteria may quickly access these constituent elements, or monomers, such as sugars. It is the process of breaking these chains and dissolving the smaller molecules into solution.
2: Acidogenesis
Acidogenesis is a biological process that causes acidogenic (fermentative) bacteria to break down the remaining components. VFAs, ammonia, carbon dioxide, and hydrogen sulphide, as well as other byproducts, are produced here.
3:Acetogenesis
Acetogenesis is the third step of anaerobic digestion. The simple molecules produced during the acidogenesis phase are here digested further by acetogens, resulting in acetic acid, carbon dioxide, and hydrogen.
4: Methanogenesis
The biological process of methanogenesis is the final stage of anaerobic digestion. Methanogens utilize the intermediate products from the previous stages to produce methane, carbon dioxide, and water.
The majority of the biogas produced by the system is made up of these components. Methanogenesis occurs between pH 6.5 to pH 8, and is sensitive to both high and low pH’s. The digestate is made up of any indigestible material that the microorganisms can't utilize and any dead bacterial remnants.
For further treatment in a?erobic sludge digestors, activated sludge is added and can be put in words as:
The activated sludge process is a biological process that can be used for one or more of the following reasons in a sewage (or industrial wastewater) treatment plant for:
1: Oxidizing carbonaceous biological matter,
2: Oxidizing nitrogenous biological matter (mostly ammonium and nitrogen),
3: Eliminating nutrients (nitrogen and phosphorus).
The active biological material generated by activated sludge facilities is also known as activated sludge. Excess sludge is referred to as "surplus activated sludge" or "waste activated sludge," and it is removed from the treatment process to maintain a balanced ratio of biomass to food in the wastewater. This sewage sludge is often combined with primary sludge from primary clarifiers and subjected to further sludge treatment, such as anaerobic digestion, thickening, dewatering, composting, and land application.
How can we help?
Feel free to contact Netsol Water with any queries you may have about custom-designing and manufacturing anaerobic sludge Digestors for a variety of industries and applications. We can help you through the process of determining the best solution and determining a reasonable price for your individual treatment system requirements.
Netsol Water is Greater Noida-based leading water & wastewater treatment plant manufacturer. We are industry's most demanding company based on client review and work quality. We are known as best commercial RO plant manufacturers, industrial RO plant manufacturer, sewage treatment plant manufacturer, Water Softener Plant Manufacturers and effluent treatment plant manufacturers. Apart from this 24x7 customer support is our USP. Call on +91-9650608473, or write us at enquiry@netsolwater.com for any support, inquiry or product-purchase related query.
