垃圾分类优秀英语课件

and Abroad
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Domestic status
International status
In China, garbage classification has been gradually promoted in recent years, with policies and regulations issued to guide and resource its implementation However, there are still challenges such as insufficient public awareness and incomplete classification systems
Many countries have implemented garbage classification for a long time and have developed material classification systems and technologies They have received significant results in waste reduction, resource conservation, and environmental protection
Mixed waste
Waste that cannot be classified into any other category should be labeled as mixed waste and properly disposed of
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Garbage classification operation process
Preparation work before launch
Conduct public awareness and education Use various channels to conduct extended public awareness and education on garbage classification, raise public awareness and participation, and create a good social atmosphere
The goals and principles of garbage classification
Goals
The ultimate goal of garbage classification is to achieve waste reduction, resource conservation, and environmental protection This can be achieved by improving the classification system, promoting public awareness, and developing advanced waste treatment technologies
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Types and labeling of garbage classification
Classification and labeling of recyclable materials
Plastics
PET bottles, HDPE containers, PVC pipes, etc., labeled with recycling symbols and material types
Use appropriate disposal methods
Dispose of different types of garbage using appropriate methods such as composition, incineration, landfilling, and recycling to ensure environmental protection and resource utilization
Paper
Newspapers, magazines, cardboard boxes, office paper, etc., labeled with recycling symbols and paper types
Metals
Aluminum cans, steel cans, copper wires, etc., labeled with recycling symbols and metal types
Labeled with hazardous waste symbols and battery types, such as lead acid batteries, nickel cadmium batteries
Paint cans
Labeled with hazardous waste symbols and paint types, such as oil based paints, water based paints
Preparation work before launch
Establish a garage classification management team Appoint dedicated personnel to be responsible for the overall planning, organization, coordination, supervision, and inspection of garage classification work Formulate garbage classification plans Develop specific and feasible garbage classification plans according to the actual situation of the region, including the classification standards, collection methods, transportation routes, and treatment methods
Fluorescent lamps
Labeled with hazardous waste symbols and lamp types, such as mercury containing lamps, LED lamps
Pesticides and chemicals
Labeled with hazardous waste symbols and chemical names, such as insecticides, herbicides
garbage classification • Practical Activities and Case Analysis of
Garbage Classification
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Overview of Garbage Classification
Definition and significance of garbage classification
Principles
The principles of garbage classification include simplicity, convention, and practicality The classification standards and methods should be easy to understand and operate, conservative for residents to participate in, and practical for waste treatment and resource utilization
Tea bags and coffee grounds
Labeled with kitchen waste symbols and types of tea or coffee
Other garbage classification and labeling
Textiles
Old closures, towels, bedding, etc., can be done or recycled and labeled accordingly
Signature
It helps to reduce the amount of waste going to landfills, preserve resources, protect the environment, and promote sustainable development
Current Status of Garbage Classification at Home
Glass
Beverage bottles, jars, window glass, etc., labeleቤተ መጻሕፍቲ ባይዱ with recycling symbols and glass types
Classification and labeling of hazardous waste
Batteries
垃圾分类优秀英语课 件
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目录
• Overview of Garbage Classification • Types and labeling of garbage classification • Garbage classification operation process • Garbage classification policies and regulations • English expression and communication of
Properly dispose of various types of garbage
Sort garbage according to categories
Sort garbage into different categories such as kitchen waste, recyclables, hazardous waste, and other waste according to the classification standards
Definition
Garbage classification refers to the process of sorting waste into different categories based on their composition, properties, and disposal methods
Classification and labeling of kitchen waste
Food waste
Left over food, fruit peels, vegetable leaves, etc., labeled with kitchen waste
symbols
A
B
Bones and shellfish
Labeled with kitchen waste symbols and types of bones or shellfish
CD
Used cooking oil
Labeled with kitchen waste symbols and oil types, such as vegetable oil, animal fat
Garden waste
Grass clipping, leaves, small branches, etc., can be composed and labeled as garden waste
Ceramics and porcelain
Broken ceramic tiles, plates, cups, etc., should be properly handled and labeled as ceramic waste