Garbage fertilizer starter (control of ventilation in fertilizer fermentation)
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When treating livestock manure and other organic waste into bio-organic fertilizer using a goldfish fermentation agent, an aerobic fermentation method is typically employed. This process requires proper ventilation and a controlled frequency of aeration. Oxygen supply is one of the fundamental factors in the production of aerobic bio-organic fertilizer. The required ventilation volume depends mainly on the organic content, volatility, and degradability of the composting materials. The primary functions of ventilation are: 1) to provide oxygen that accelerates microbial activity and the fermentation process; 2) to regulate the temperature of the compost pile; and 3) to help dry the material and prevent excessive moisture buildup. Insufficient ventilation can lead to poor oxygen supply, which may hinder the rise in compost temperature and slow down the decomposition process. On the other hand, excessive ventilation might cause heat loss, reducing the effectiveness of pathogen elimination. Empirical data suggests that forced ventilation should generally be between 0.05 and 0.2 m³ per minute per cubic meter of compost material.
Ventilation control can be achieved through several methods: 1) natural aeration by opening the compost pile; 2) inserting air pipes into the reactor for controlled airflow; 3) using specialized turning machines to mix and aerate the pile; and 4) employing fans for forced air supply. Each method has its advantages depending on the scale and type of composting system. For more detailed information or specific recommendations, you can visit our website or contact us directly.