What impact waste has on the environment and resources

Takes up system resources, so you can't run too many things; Running too much will get stuck. Even stuck.

The environmental problems caused by garbage dumping are:

1. Impact on the atmospheric environment: The fine particles in the domestic garbage are flying everywhere under the drive of natural wind, thus causing pollution to the atmospheric environment.

2. Impact on the water environment: municipal solid waste not only contains pathogenic microorganisms, but also produces a large number of acidic and alkaline organic pollutants in the process of stacking, and dissolves the heavy metals in the domestic waste, which is a trinity of organic matter, heavy metals and pathogenic microorganisms.

3. Impact on the soil environment: The harmful substances in domestic garbage and its leachate will change the nature and structure of the soil, and have an impact on the activities of microorganisms in the soil.

4. Affect environmental sanitation and spread diseases: With the increase of urban population, the amount of municipal solid waste is also increasing. According to the statistics of 300 cities across the country, the amount of urban waste removed and transported accounts for only about 82% of the domestic waste generated.

Due to the weak management and environmental awareness, some dead spots in the city have become "ideal" places for garbage dumping, which will seriously affect environmental hygiene, and the "white pollution" that can be seen everywhere will cause "visual pollution" to the cityscape and landscape.

Hazards of garbage dumping to the human body:

In the accumulation of garbage, due to the long-term accumulation, various bacteria and viruses will flourish, and there will be rats, mosquitoes, etc., which have been congregating in these garbage heaps, breeding mosquitoes with various viruses, or mosquitoes that carry viruses.

After entering the home, they will also transmit the virus to humans, and people will be infected with various viruses, and will carry bacteria into the home, etc., which are very harmful to human health.

Harm to the environment:

1. A large amount of ammonia and sulfide are piled up in the open air.

and other harmful gases are released, which seriously pollute the atmosphere and the living environment of the city.

2. Seriously pollute water bodies. Garbage contains not only pathogenic microorganisms.

In the process of stacking and decaying, a large number of acidic and alkaline organic pollutants will be produced, and the heavy metals in the garbage will be dissolved, forming organic matter, heavy metals and pathogenic microorganisms as one pollution source, and the leachate produced by rainwater will inevitably cause serious pollution of surface water and groundwater.

3. Encroachment on a large amount of land. According to preliminary surveys, in 2003, 2 3 out of 668 cities in the country were surrounded by garbage patches. The total area of garbage storage in the country is 800,000 mu.

Ways to protect the environment:

1. Prevent vandalism.

Prevent environmental damage caused by construction and development activities, including pollution and damage to the environment caused by the construction of large-scale water conservancy projects, trunk highways, large ports and terminals, airports and large-scale industrial projects, agricultural reclamation and lake reclamation activities, offshore oil fields, coastal zones and marshland development, forests and mineral resources.

The damage and impact of development on the environment, the setting and construction of new industrial zones and new towns and other damage and pollution to the environment.

2. Nature conservation.

Protecting the natural environment of special value.

It includes providing effective protection for rare species and their living environments, special natural development history relics, geological phenomena, landforms, etc. In addition, urban and rural planning.

Controlling soil erosion and desertification, planting trees, controlling the growth and distribution of population, and rationally allocating productive forces are also part of environmental protection. Environmental protection has become one of the common actions and main tasks of the world's leading countries and peoples today.

Hello, a large amount of garbage generated by human beings not only encroaches on land, blocks rivers and lakes, hinders hygiene, but also affects the landscape, endangers the growth of crops and human health. The serious harm of garbage is, first of all, the encroachment of a large amount of land. For example, in order to landfill garbage, the United States has caused a "garbage war" between the north and the south; The garbage between the third and fourth ring roads in Beijing, China, covers an area of more than 7,000 acres.

The second is to pollute farmland. Garbage fertilizer causes soil slag, and the slag soil loses tons of water per mu per day compared with normal soil. There is a metallurgical plant in the Federal Republic of Germany, and the soil near it produces plants with 80 to 200 times more lead than ordinary plants, and 26 to 80 times the annual amount.

The third is to pollute groundwater, and the industrial waste residue discharged from mines and steel plants contains many harmful substances, such as arsenic, mercury, lead, chromium, etc., which will seep into the ground when exposed to the sun and rain, so that the groundwater is polluted. Fourth, air pollution. Some organic substances in industrial waste residues can produce foul odors through biological decomposition at a certain temperature, thereby polluting the atmosphere.

Fifth, the spread of diseases, domestic garbage contains germs, parasites, if directly used as farm fertilizer, people eat this fertilizer vegetables, melons and fruits, may get infectious diseases. With the development of the economy and the improvement of people's lives, urban garbage has piled up. Garbage disposal has become an urgent issue in the final remediation of the urban environment.