How to Remove the Odor and Pests of Livestock and Poultry Manure during Organic Fertilizer Equipment Operation?

 The organic fertilizer equipment processes the livestock and poultry manure into organic fertilizer, and also removes the odor, weeds, and pests contained in the livestock and poultry manure. In this process, what are the reasons for using organic fertilizer equipment to remove peculiar smells and pests? Simply put, it is through the use of organic fertilizer turning machines and pile turning machines to promote the fermentation process, by adjusting temperature, moisture, aeration, and Microbial activity deodorization and other means. Here, we mentioned such equipment as fermentation compost turning machines. No matter the turning and dumping machines, the common function is to keep the organic matter of the materials from losing through aerobic fermentation, and at the same time remove odors and pests.

If you want to understand how to use organic fertilizer equipment to remove the odor and pests of livestock and poultry manure, you must first understand the source of these odors and pests. Sources of odors in the production of organic fertilizers: The odors in the production of organic fertilizers mainly come from the decay of raw materials, the fermentation of organic fertilizers, and the drying of organic fertilizers. Harmful germs come from the carrying of livestock and poultry or the carrying of raw materials for breeding.

The stench in the production of organic fertilizers usually has the smell of ammonia, hydrogen sulfide, etc., which can cause different degrees of toxicity to the human body's breathing, digestion, cardiovascular, endocrine and nervous systems. Even if some odors are not harmful to health, There are also mental or emotional stimulation and influence on people.

1. The method of organic fertilizer equipment to remove foul smell during composting process

The methods of using organic fertilizer equipment to remove odors during composting and fermentation include: microbial deodorization, plasma deodorization, ozone oxidation, masking, air dilution, and many other methods such as adsorption, combustion, and water washing. In the treatment process of organic fertilizer equipment, the microbial deodorization method is more commonly used.

Suppression and elimination of odor in the composting process: By adjusting the air permeability of the material, increasing the amount of ventilation and adding adsorption materials, the generation of odor can be suppressed to a certain extent. However, due to the large number of fermentation materials, concentrated odor generation and relatively closed venues, the odor concentration in the fermentation site is extremely high, and sometimes the ammonia concentration in the site is as high as 300 mg/L or more. This also caused a lot of nutrient loss. Need to take measures to collect and process.

The biological deodorization method in the process of fermentation and maturation of materials by organic fertilizer equipment, this method is to decompose and transform odor components through biochemical reactions under the action of organisms to achieve the purpose of deodorization. At present, the most common application is the use of microorganisms to treat odors. Therefore, it is also called microbial deodorization. The greater advantages of this method are low operating costs, saving energy and resources, and easy maintenance.

When the organic fertilizer equipment ferments and decomposes the materials, the odor generation stage: mainly produced in the initial stage of fermentation. Due to the rapid degradation of easily decomposable organic substances, a large amount of oxygen is consumed, which causes local hypoxia and produces small molecular organic substances and hydrogen sulfide. Wait. At this time, because the pH is low, it is not easy to produce ammonia volatilization. After about 1-2 weeks, a large amount of ammonia volatilizes as the pH value of the compost increases. At this time, the compost has gradually completed the first fermentation of the compost.

2. The realization method of organic fertilizer equipment to remove pests and diseases during the fermentation and throwing process

In the process of promoting fermentation and maturity of organic fertilizer equipment, and in the process of regulating moisture, temperature, ventilation, etc., the temperature is repeatedly changed, low temperature, high temperature, low temperature... when the high temperature reaches 60 degrees Celsius or more, it can realize the protection of harmful pests and fungi. Carry out an extermination. At the same time, during the fermentation process, the eggs and bacteria in the feces are killed as the temperature changes. After the fermentation is complete, the feces will have no odor.

The organic fertilizer produced by FPC company organic fertilizer equipment plays a significant role in the control of crop growth and pests. It can effectively kill pests and diseases, and remove the peculiar smell of livestock and poultry manure. Therefore, it is also environmentally friendly and can effectively reduce pollution emissions from aquaculture.