This paper analyzes and summarizes the present situation and existing problems of municipal solid waste treatment in China.
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From a policy point of view.
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operate
、
education
The countermeasures to solve the problem of municipal solid waste treatment in China are put forward from the aspects of technology and technology.
Countermeasures for sustainable development of municipal solid waste
one
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Introduction and education
With the development of social economy
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The acceleration of urbanization and the improvement of people's living standards
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Urban domestic garbage is increasing day by day.
many
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The rapid growth of urban garbage has become a major problem of urban management and urban environmental pollution.
If municipal solid waste
Can't handle it properly
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Not only for the atmosphere,
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land
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The water environment causes direct and serious pollution.
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But also affect people's health.
health
Especially in recent years.
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With the development of polymer synthetic materials
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The widespread use of plastics and various packaging materials.
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Can be found in the garbage
More and more resources are used.
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Some people call it urban garbage.
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Misplaced local resources.
"。
In order to better solve the problem of urban life.
The contradiction between garbage pollution and resource shortage
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We must strengthen the treatment and utilization of municipal solid waste.
two
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Problems in municipal solid waste treatment
At present, the treatment level of municipal solid waste in China is still low.
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Many cities lack effective garbage management systems.
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The ring of every city
Health funds are obviously insufficient.
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The technical level and infrastructure of garbage disposal are seriously lagging behind.
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Far from adapting to urban construction
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Management and environment
The need for protection
ill management
Urban solid waste management is a neglected weak link.
The environmental protection department has always focused on the end of domestic waste.
deal with
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While ignoring the whole process management of garbage from the source to the end.
Many urban sanitation departments only passively manage garbage.
Removal and disposal
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Regardless of the management organization
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Operation team
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Engineering construction
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The investment of capital and technology and the establishment of laws and regulations.
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are rubbish
What will happen after garbage is produced.
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Reduce urban garbage
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There is no systematic consideration of recycling and reuse.
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The industrialization of urban garbage disposal also
Unformed river
With the development of economy and the improvement of consumption level.
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The output of garbage is increasing.
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Waste a lot of resources.
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change
It is a factor that pollutes the environment.
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Cause resource and environmental crisis
At present, the management system of municipal solid waste in China is not perfect.
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In the meantime, the focus of the problem is frequent system changes.
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Combination of government administration and enterprise management
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pipe connector
one
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Lack of authority of management and supervision
The treatment of municipal solid waste in China has always been regarded as a social welfare undertaking by the government.
Take on the whole thing
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From the collection of domestic garbage
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Cleaning, disposal, supervision and management are all the responsibilities of the government.
The urban health department not only
It is the supervision and management department of garbage management.
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It is also the execution unit of garbage collection, transportation and treatment.
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The system lacks public participation.
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be not in/be dead
The sanitation industry has formed an effective supervision and competition mechanism.
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It also limits the marketization of the operation and management of the garbage industry.
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2. Insufficient capital investment
Because the cost of garbage disposal is mainly borne by the municipal finance.
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With the increase of garbage.
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There are more and more financial investors.
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The burden is getting heavier and heavier
heavy
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Overwhelming the government's finances
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Form a
"
With the increase of garbage output, the cost of pollution control rises and the capital investment is insufficient.
The quality of garbage disposal is declining.
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The vicious circle of
3. Backward technical facilities
Although the removal of garbage has improved in recent years.
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The level of mechanization of transshipment has made remarkable progress.
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Conditional city
,
also in
The development and application of waste incineration technology will be carried out gradually.
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But the overall level is still relatively backward.
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Cleaning is mainly labor-intensive.
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not yet
Must get rid of
"
dirty
、
difficult
、
weary
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The situation of
Mixed collection method of municipal solid waste
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It increases the difficulty of harmless treatment of garbage.
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manufacture