In the process of real estate development and operation, garbage disposal in garbage dump is a problem that cannot be ignored. Reasonable disposal of garbage is not only related to environmental sanitation, but also affects the value of surrounding real estate and the quality of life of residents. The following will introduce the methods and processes of garbage disposal in detail.
Garbage disposal methods mainly include the following. Landfill is a common treatment method, which fills the garbage into the prepared pit and then compacts the covering soil layer. This method is relatively simple in operation and low in cost. But it also has some disadvantages, such as occupying a lot of land resources, and harmful substances in garbage may penetrate into soil and groundwater, causing environmental pollution.
Incineration method is to burn garbage at high temperature and convert it into ash, gas and heat. Incineration can significantly reduce the volume of garbage, and at the same time, it can also use the generated heat to generate electricity or heat. However, some harmful gases, such as dioxins, will be produced in the incineration process, which will cause serious pollution to the atmospheric environment if not handled properly.
Composting method is to use microorganisms to decompose organic matter in garbage and turn it into organic fertilizer. This method is suitable for treating garbage containing a lot of organic matter, such as kitchen waste. Composting can not only reduce the amount of garbage, but also produce fertilizer beneficial to the soil, but the composting process takes a long time and requires high classification of garbage.
The process of garbage disposal generally includes four links: collection, transportation, treatment and disposal. In the collection process, it is necessary to classify and collect garbage according to its types and properties, which is helpful for the subsequent treatment. For example, separate recyclables, harmful waste and other garbage.
In the transportation link, special garbage transport vehicles need to be used to ensure that garbage will not leak and emit odor during transportation. Transport vehicles should be cleaned and maintained regularly to ensure the safety and hygiene of transportation.
The processing link carries out corresponding operations according to different garbage disposal methods. If the landfill method is adopted, the garbage needs to be compacted and covered; When incineration is adopted, the incineration equipment should be strictly operated and managed; When composting is adopted, the conditions such as temperature, humidity and ventilation of composting should be controlled.
The disposal link is to arrange the treated products reasonably. For the garbage after landfill treatment, long-term monitoring and maintenance should be carried out to prevent environmental pollution problems; For the ashes produced by incineration, it is necessary to carry out safe landfill or comprehensive utilization; Organic fertilizer produced by composting can be used in agricultural production and other fields.
In order to compare the advantages and disadvantages of different garbage disposal methods more clearly, the following is a simple table:
In the actual garbage disposal work, appropriate disposal methods and processes should be selected according to the characteristics of garbage, local environmental conditions and economic conditions, so as to realize effective garbage disposal and rational utilization of resources and create a good environment for real estate projects.
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