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The “3R” principle of circular economy, what does 3R mean?

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reduction, reuse and recycling

1. Rece principle: it requires the improvement of management technology in the production process. Reduce the material and energy entering the production and consumption process. The principle of reduction requires that the packaging of products should pursue simplicity rather than luxury and waste, so as to achieve the purpose of reducing waste emission

2 Reuse Principle: through reuse, people can prevent items from becoming garbage prematurely. In production, it is required that the manufactured products and packaging containers can be reused in the initial form to prolong the service life of the products as much as possible; Encourage the development of remanufacturing industry

3. Principle of recycling: it is required to reprocess (regenerate) the “waste” as a resource as much as possible to make it into new products with less resources and energy and enter the market or production process again, so as to reduce the generation of waste

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implementation method of circular economy:

1. Establish an incentive mechanism. In terms of Taxation, government procurement and stock listing, give preferential treatment and preference to enterprises that have made outstanding achievements in the development of circular economy, establish a paid use mechanism of natural resources, a compensation mechanism for ecological restoration and an environmental price system, implement a valuable distribution system of total pollutant discharge, and encourage enterprises to take the road of sustainable development

2. Cultivation technical support. In the process of promoting circular economy, the circular economy model is generally restricted by the lack of practical technology. Relevant departments and localities should organize special research projects, develop and reserve a number of mature technologies, and establish a smooth achievement transformation mechanism

reference source: Baidu Encyclopedia – circular economy

1. The principle of reduction (rece)

requires less raw materials and energy input to achieve the established production or consumption purpose, and then pay attention to saving resources and reducing pollution from the source of economic activities

reduction has several different manifestations. In production, the reduction principle often requires the miniaturization and lightness of products. In addition, the principle of reduction requires that the packaging of products should pursue simplicity rather than luxury and waste, so as to reduce waste emissions

2. Reuse Principle

it is required that the manufactured products and packaging containers can be reused in the initial form. The reuse principle requires to resist the proliferation of disposable products in today’s world. Producers should design products and their packaging as a kind of daily utensils, so that they can be reused like tableware and backpacks. The reuse principle also requires manufacturers to extend the service life of their products as much as possible, rather than upgrading them very quickly

3. The principle of recycling

requires that the produced goods can be turned into usable resources again after completing their use functions, rather than unrecoverable garbage. According to the idea of circular economy, there are two kinds of recycling. One is primary recycling, that is, waste products are recycled to produce the same type of new products, such as newspapers, recycled cans, recycled cans and so on

the other is secondary recycling, that is, waste resources are transformed into raw materials for other products. The efficiency of primary recycling in reducing raw material consumption is much higher than that of secondary recycling, which is the ideal realm of circular economy

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“3R” principle helps to change the environmental image of enterprises and transform them from passive to active. A typical example is that DuPont researchers creatively developed the “3R principle” into a “3R manufacturing method” combined with the reality of the chemical industry, so as to achieve the goal of environmental protection with less or even zero emissions

by abandoning the use of some environmentally harmful chemicals, reducing the use of some chemicals and inventing new processes for recycling products, they have reduced solid waste caused by production by 15% and toxic gas emissions by 70% in the past five years

at the same time, they recycled chemicals from waste plastics, such as waste milk boxes and disposable plastic containers, and developed new products such as durable vinyl materials

reference source: Baidu encyclopedia-3r

the rules of 3R is the abbreviation of three principles: recycling, reusing and recycling

reduction refers to the process of reducing waste generation and pollution discharge as much as possible through appropriate methods and means. It is the most basic way to prevent and reduce pollution

reuse refers to using articles as many times as possible and in as many ways as possible to prevent articles from becoming garbage prematurely

recycling is to return waste materials to the factory and integrate them into the production of new products as raw materials

The importance of each principle in the

3R principle in circular economy is not juxtaposed. According to the German circular economy and waste management law, which came into force in 1996, the priority of waste treatment is to avoid generation (i.e. reduction), reuse (i.e. reuse), and final disposal (i.e. recycling)

extended data

“3R” principle helps to change the environmental image of enterprises and transform them from passive to active. A typical example is that DuPont researchers creatively developed the “3R principle” into a “3R manufacturing method” combined with the reality of the chemical industry, so as to achieve the goal of environmental protection with less or even zero emissions

by giving up the use of some environmentally harmful chemicals, reducing the use of some chemicals and inventing a new process for recycling our products, they have reduced the solid waste caused by production by 15% and the emission of toxic gases by 70% in the past five years. At the same time, they recycled chemicals from waste plastics, such as waste milk boxes and disposable plastic containers, and developed new products such as durable ethylene material Vick

reference source: Baidu Encyclopedia – 3R principle

circular economy requires “3R principle” as the code of conduct for economic activities
1. The principle of reduction (rece) requires less raw materials and energy input to achieve the established production or consumption purpose, and then pay attention to saving resources and reducing pollution from the source of economic activities. Reduction has several different manifestations. In production, the reduction principle often requires the miniaturization and lightness of products. In addition, the principle of reduction requires that the packaging of products should pursue simplicity rather than luxury and waste, so as to reduce waste emissions

2. Reuse principle requires that manufactured products and packaging containers can be reused in the initial form. The reuse principle requires to resist the proliferation of disposable products in today’s world. Producers should design products and their packaging as a kind of daily utensils, so that they can be reused like tableware and backpacks. The reuse principle also requires manufacturers to extend the service life of their products as much as possible, rather than upgrading them very quickly

3. The principle of recycling requires that the produced goods can be turned into usable resources after completing their use functions, rather than unrecoverable garbage. Acc
ording to the idea of circular economy, there are two situations of recycling. One is primary recycling, that is, waste products are recycled to produce the same type of new products, such as newspaper recycled newspaper, pop can recycled pop can, etc; The other is secondary recycling, which converts waste resources into raw materials for other products. The efficiency of primary recycling in reducing raw material consumption is much higher than that of secondary recycling, which is the ideal realm of circular economy

the importance of the principle of “reduction, reuse and recycling” in circular economy is not parallel. Circular economy does not simply realize waste recycling through recycling, but emphasizes the comprehensive application of 3R principle on the basis of giving priority to reducing resource consumption and waste generation. The priority of 3R principle is: reduction reuse recycling.

the “3R” principle of circular economy, what does 3R mean? Reuse, recycling, reduction

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