Food waste refers to the kitchen waste generated by restaurants, catering industries and resident kitchens, which contains a large number of organic substances. If not treated, it will lead to environmental pollution and waste of resources. Therefore, how to reuse food waste has become an important topic. this paper Food waste treatment equipment The manufacturer will discuss and analyze the significance, current situation and future trend of the secondary utilization of food waste.

1、 Significance of food waste reuse

Food waste is a concentrated embodiment of organic matter, which contains a lot of nutrients and energy. If it is not treated, it will involve the following issues:

1. Environmental pollution: As food waste contains a large amount of organic matter, if it is not treated, it will decompose to produce odor, moisture, etc., and then produce strong odor and sewage, causing serious environmental pollution.

2. Resource waste: if not treated, it will cause waste. Food waste contains rich organic substances, nutrients and fertilizers, which can be properly treated and utilized to turn waste into treasure and provide more fertilizers and resources for agricultural production.

3. Hydrogen sulfide hazard: Food waste contains a large amount of hydrogen sulfide, which will cause great harm to the environment and even personal harm once it is accumulated indoors and becomes dense.

Therefore, it is very meaningful to reuse food waste. With such a technology, we can open the door to food waste and turn it into treasure, which can not only reduce the environmental burden, but also achieve the reuse of resources and achieve the important goal of circular economy.

2、 Status quo of secondary utilization of food waste

At present, the technology and equipment for the secondary utilization of food waste have gradually matured, including landfill, incineration, organic fertilizer, anaerobic fermentation, biological component method and other treatment methods. However, in practical application, the popularization rate of food waste secondary utilization is still low, and there are some problems.

1. The discharge standards are not unified: the secondary utilization of food waste involves fertilizers, bio gas, etc., so corresponding discharge standards are required to restrict it. At this stage, different places Food waste treatment The discharge standard of is not unified, which leads to the difficulty in meeting the unified standard for the utilization of food waste.

2. Treatment technology is relatively immature: more research and development are needed for treatment methods such as biological component method and anaerobic fermentation technology. At present, there are still some problems in the practical application of these methods, which makes these technologies relatively immature.

3. High cost: The cost of the secondary utilization of food waste is relatively high, and there is a certain economic pressure. Therefore, in practical application, some enterprises or individuals are unwilling to deal with food waste, which requires social popularization and publicity.

3、 Future trend of food waste reuse

With the increasingly prominent problems of environmental pollution and energy security, the demand for the secondary utilization of food waste is gradually rising. Therefore, the future secondary utilization of food waste has the following characteristics:

1. Further maturity of treatment technology: new technologies and equipment will be gradually developed and updated, such as biological component method, waste incineration, anaerobic fermentation, etc., which will be more mature and mature.

2. The technology popularization rate will gradually increase: the technology of food waste secondary utilization will be gradually promoted and popularized in the future. With the improvement of the popularization rate, the secondary utilization of food waste will get more benign development.

3. The cost will be gradually reduced: the cost of the secondary utilization of food waste will be gradually reduced in the future. With the maturity of technology and the emergence of vicious competition, the cost of secondary utilization is gradually reduced, which will be more and more affordable for the general population.

To sum up, Kitchen waste treatment equipment The manufacturer believes that the future of the secondary utilization of food waste is promising. The secondary utilization can not only effectively reduce environmental pollution and resource waste, but also can be transformed into useful resources to achieve environmental protection and economic win-win. With the continuous innovation and development of technology, the secondary utilization of food waste will certainly achieve more benign development and become an important part of the circular economy.