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 process is typically employed. This method requires proper ventilation and frequency to ensure optimal conditions for microbial activity. Oxygen supply through ventilation is one of the key factors in the production of high-quality aerobic bio-organic fertilizer. The amount of ventilation needed depends on several factors, including the organic content, volatility, and degradability of the composting materials.
The primary functions of ventilation include: 1) supplying oxygen to speed up microbial activity and the fermentation process; 2) regulating the temperature of the compost pile; and 3) reducing moisture content by drying the material. 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 can cause excessive heat loss, potentially affecting the effectiveness and safety of the final product.
Based on practical experience, the recommended forced ventilation rate is generally between 0.05 to 0.2 cubic meters per cubic meter of compost material per minute.
To control ventilation effectively, several methods are commonly used: 1) natural ventilation through air flow; 2) installing ventilation pipes inside the reactor; 3) using specialized turning machines to aerate the pile during mixing; and 4) employing fans for forced aeration. Each method has its own advantages depending on the scale and type of composting system. For more detailed information or guidance, you can visit our website or contact us directly.