The difference between hydrolytic acidification tank and anaerobic tank

1. Function and operation of hydrolysis acidification tank

hydrolysis acidification tank is mainly used in the treatment of wastewater containing more sugar substances, such as paper, textile mill wastewater. Its core function is to decompose polymer organic matter through hydrolysis and acidification processes to generate recyclable substances.

• hydrolysis process: The hydrolysis tank uses mild conditions to decompose macromolecular organic matter such as starch into monosaccharides, reducing the difficulty of processing.
• acidification process acidification pool can promote the hydrolysis reaction and improve the treatment efficiency by adjusting the pH value of the solution.

Structure and Maintenance of Hydrolysis Acidification Pool

hydrolysis acidification tank usually adopts simplified structure design, which is easy to maintain and manage. The design of the pool usually includes the water inlet, hydrolysis area and outlet. The operator regularly checks the water quality and equipment condition to ensure normal operation.

2. Function and operation of anaerobic tank

the anaerobic tank mainly treats high-carbon sewage, such as restaurant wastewater, and decomposes organic matter through anaerobic fermentation to generate biogas. It is characterized by being treated under anaerobic conditions, which is suitable for the treatment of high-carbon sewage.

• anaerobic fermentation process: Anaerobic tank uses aerobic bacteria to decompose organic matter into carbon dioxide and methane in an anaerobic environment, which can be used as clean energy.
• Treatment efficiency anaerobic tank has a significant effect on the treatment of high carbon wastewater, which is an important part of sewage treatment.

3. Comparison and selection suggestions of the two pools

• comparison of processing objects hydrolysis acidification tank treatment of high molecular organic matter, anaerobic tank treatment of high carbon organic matter.
• Comparison of treatment conditions: The hydrolysis acidification tank works under mild conditions, and the anaerobic tank works under anaerobic conditions.
• Comparison of treatment stages the hydrolysis acidification tank is in the pretreatment stage, and the anaerobic tank is in the subsequent fermentation stage.
• Comparison of optimization objectives: The hydrolysis acidification tank pays attention to the decomposition efficiency, and the anaerobic tank pays attention to the gas output.

Conclusion

hydrolysis acidification tank and anaerobic tank have their own characteristics in sewage treatment, and the selection of appropriate equipment depends on the specific treatment objects and objectives. Hydrolysis acidification tank is suitable for the treatment of high molecular organic matter, while anaerobic tank is suitable for high carbon sewage, and the combination of the two can significantly improve the efficiency of sewage treatment.