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2021-01-20 13:16
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bridget-例如的英文

2021年1月20日发(作者:受权人)
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Literature
review
of
garbage
collection
——
李薇,李灿,唐兰心,猫然


Introduction
Purpose

For garbage recycling, the status quo at home and abroad, due to
different start, the maturity of garbage disposal capacity and system is also
different. Overseas countries have accumulated rich experience, while China's
recycling technology is currently only piloted in a few cities, with few
application examples. The author summarized and sorted out the references at
home and abroad, analyzed the representative articles at home and abroad
respectively, and elaborated the viewpoint and development trend of garbage
recycling in this kind of articles, and then found the way to realize garbage
recycling in our country.
Measure

Using SCI and CNKI databases, our team searched relevant journals
with garbage recycling as the key word, classified and summarized the relevant
journals, and carried out a literature survey on the topic of garbage recycling
under the reasonable division of labor and coordination, and summarized the
literature survey.
Domestic garbage collection status
1. At present, the old ways of municipal solid waste treatment in China are
mainly landfill, compost and incineration.
2. Residents' individual factors, including the lack of knowledge of garbage
classification, lack of corresponding knowledge of garbage classification. At
present, the knowledge of garbage classification of most residents in China is
relatively simple or even one-sided. Few people can consciously and actively
classify garbage.
3. Garbage collection facilities classification confusion
4. There are also problems in the implementation of garbage classification
system. Although the garbage classification Department has made the garbage bin
classification system in the district beforehand, the municipal sanitation
department will merge the garbage in order to save labor during the recycling
process. This
confidence in independent garbage classification, but also greatly offset the
effect of pre-resident garbage classification, resulting in a certain malignant
effect.
matching systems of garbage classification are not perfect. Such as
rewards and punishment mechanism, propaganda and education system and other
defects.
5. The cost of garbage collection is higher.
6.

The results are not obvious: since the original Ministry of Construction


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announced the list of the first pilot cities for sorting and collecting
domestic waste in 2000, nearly 20 years have passed. Although cities have been
exploring new models for garbage control, it is undeniable that the results are
not obvious. The average annual garbage output per city is 440 kilograms. 600
cities in the country generate 80 million tons of garbage.

参考文献

1.
城市生活垃圾焚烧社会成本评估方法与应用——以北京市为例


宋国君、孙月阳、赵畅、刘帅、王颖著

Author's Institutions: School of Environment, Renmin University of China; School of
Management Cadres, Ministry of Agriculture; Hebei Dezheng Law Firm
2.
中国实施垃圾分类为何这么难?

——刘庆健著

2.
垃圾分类与垃圾治理研究
,

Zhejiang Gongshang University press, 2018.01, second ------
方建移


3.
广东省农村垃圾产生特征及处理方式的调查分析

Writers


高海硕
;
陈桂葵;黎华寿等

Journal of Rural Environmental Science Volume: 31 issue: 7 pages: 1445-1452 Document No. 1672-
2043 (2012)
4.
基于
RBF
网络的城市垃圾产量预测及可视化


秦绪佳、彭洁、徐菲、郑红波、张美玉著

Necessity of garbage collection
lness of the old methods of Disposing Municipal Solid waste: At
present, the old methods of landfill, composting and incineration are still the
main ways of Disposing Municipal Solid Waste in China. Most of these
traditional methods have some disadvantages, such as waste of land resources,
high technical requirements of composting, secondary pollution caused by
incineration, etc.
proportion of recyclable resources: Due to the characteristics of campus
environment, waste generated by college students ' life mainly includes:Paper
products, plastic products, a small amount of metal products and kitchen waste.
Covered in teaching, living, dormitory, outdoorSite area. There are 2763
institutions of higher learning in China and about thirty million of college
20,000 tons, of which the proportion of recoverable resources
is very high, should be well classified recovery.
3. garbage accumulation seriously affects urban development.
4. human happiness index and national significance
5. The significance of garbage classification and garbage treatment lies not
only in solving the dilemma of garbage siege, but also in solving it.
It lies in the environmental protection itself, and its significance also
includes advocating and forming a healthy lifestyle and promoting the
livelihood of the y of Life and Subjective Well-being, Promoting
Governing Ability and Public Credit of the Government, Improving National
Quality and Public MoralityRecognize and improve China's international image in
order to realize the


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forward by the Eighteenth National Congress of the Communist Party of ChinaThe
goal of sustainable development of the Chinese nation.
参考文献

1.
垃圾分类与垃圾治理研究
Zhejiang Gongshang University press, 2018.01, second pages. ---
---
方建移著,


2.
生活垃圾分类制度设计研 究:以杭州市为例
------
颜安庆,

蒋晓琦,

朱诗雨,

丁丁,

张鸿昌,

李冰洁著,


The methods of Garbage collection
Technical means

igent
System
for
Garbage
collection:
IOT
technology
with
Ultrasonic
sensor and Arduino Mega . To avoid the piles of rubbish , a project called IOT
Based Smart Garbage System I will be implemented, which can be generate warning
message to the municipality via SMS when the garbage bin is full or almost full,
so the garbage can be collected immediately.
2.
Fully implementing the dichotomy of dry and wet
3. Smart garbage monitoring system for waste management

The proposed system is
consisted by the ultrasonic sensor to measure the waste level, the GSM module to
send the SMS, and an Arduino Uno which controls the system operation. It supposes
to generate and send the warning messages to the municipality via SMS when the
waste bin is full or almost full, so the garbage can be collected immediately.
Furthermore,
it
is
expected
to
contribute
to
improving
the
efficiency
of
the
solid waste disposal management.
4. Validation of Microtox as a first screening tool for waste classification
Garbage biodegradation, also known as garbage digestion, refers to the
destruction or mineralization of organic matter in garbage under the metabolism
of microorganisms, so as to stabilize and achieve harmless garbage. It can be
divided into two series: anaerobic degradation (bio-reduction treatment)
without air and oxidation degradation (bio-oxidation treatment) with air.
Non technical means
·
Learn from developed countries
Developed countries have formulated many publicity manuals on the
classification details and various provisions of domestic waste. The state
controls the generation of waste through economic means of collecting waste
disposal fees, and also sets up relevant recycling subsidy system to encourage
citizens to classify garbage. Japan, for example, attaches importance to the
masses and enhances their consciousness. In the process of garbage disposal,
the Japanese government attaches great importance to the participation and
opinions of the public, and the public has begun to realize that the more
garbage they make, the more garbage disposal plants they will have and the
greater the chance of environmental damage. When the Japanese people jumped out
of the so-called


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bridget-例如的英文


bridget-例如的英文


bridget-例如的英文


bridget-例如的英文


bridget-例如的英文


bridget-例如的英文


bridget-例如的英文


bridget-例如的英文



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