Standard guidance to create a "4+2" green manufacturing system

"Made in China 2025" puts forward the basic policy of "innovation-driven, quality-first, green development, structural optimization, and talent-oriented". Green manufacturing is an important chapter.

“Green manufacturing includes three aspects: accelerating the green transformation and upgrading of manufacturing industry; promoting efficient recycling of resources; actively constructing a green manufacturing system. To achieve industrial green manufacturing, to solve the current problems of low energy efficiency and environmental pollution of industrial resources, It is necessary to take green manufacturing engineering as the starting point and give full play to its leading, demonstrating and leading actions. The green manufacturing project will focus on the prevention and control of source pollution such as the atmosphere, soil and water, and focus on key areas such as energy efficiency improvement, comprehensive utilization of resources and clean production. Special technical transformation, pilot demonstration, standard guidance and strengthening of green supervision and other means are implemented in an orderly manner." Recently, on how to implement "Made in China 2025" and comprehensively promote green manufacturing, China Industrial News reporter interviewed the director of the Energy Research Institute of CCID Research Institute of the Ministry of Industry and Information Technology When Gu Chengkui, he made such a statement.

Energy efficiency improvement is the focus

Gu Chengkui said that the green transformation and upgrading of the manufacturing industry can be divided into two aspects, one is the upgrading of traditional industries, and the other is the high starting point of green industries. Traditional manufacturing industries such as iron and steel, nonferrous metals and chemical industry occupy a dominant position in China's industrial structure. They have large volume, high energy consumption and heavy pollution. Therefore, they have increased the technological transformation of traditional manufacturing industries and implemented special technological transformation to become a manufacturing industry. The top priority of green transformation.

Since the "Twelfth Five-Year Plan", the state, relevant departments, localities and enterprises have done a lot of work around the technological transformation of traditional manufacturing, and have achieved remarkable results. However, in general, there is still a big gap between the energy consumption per unit of industrial products in China and the advanced level of developed countries. The energy utilization efficiency needs to be further improved. In 2014, the total national energy consumption was 4.26 billion tons of standard coal, of which the industrial sector accounted for About 70%, while the output created by industry accounts for less than 40% of the national GDP, and there is still much room for improvement in industrial energy efficiency. Therefore, it is necessary to intensify the reform of special technologies such as energy efficiency improvement, and promote the cogeneration of heat and power, high-efficiency coal combustion in key technologies, processes and equipment for energy use and conversion in industries such as steel, petrochemical, chemical, building materials, non-ferrous metals and textiles. A new generation of coking and other advanced energy-saving technologies; accelerate the elimination of backward mechanical and electrical products and technologies, and continuously improve the energy efficiency of end-use energy products such as motors, boilers, internal combustion engines and electrical appliances; and use information technology to strengthen the monitoring and control optimization management of traditional manufacturing enterprises.

Promote the comprehensive utilization of major resources

With the rapid development of China's industrial economy, large-scale industrial solid waste such as tailings, fly ash, coal gangue, and renewable resources such as scrap steel, waste colored, and waste electrical and electronic products are becoming larger and larger. To this end, Gu Chengkui believes that it is necessary to organize the demonstration projects of comprehensive utilization of resources with tailings, fly ash, coal gangue, red mud, etc., strengthen the linkage of industrial chains, accelerate the comprehensive utilization of key technologies, research and development, and promote the application, and cultivate a batch of typical Leading enterprises, gradually expand the scale of comprehensive utilization of industrial solid waste, promote the scale and standardization of industrial solid waste comprehensive utilization industry; comprehensively promote the comprehensive utilization of renewable resources, establish and improve waste oil, waste plastics, waste textiles, construction waste, new energy vehicle waste Power battery and other renewable resources comprehensive utilization industry standard system, to create a number of major demonstration projects for the comprehensive utilization of renewable resources, and actively play the role of demonstration; vigorously develop the remanufacturing industry, for aviation engines, gas turbines, shield machines, heavy mining trucks, etc. High-end remanufacturing of large-scale complete sets of equipment and key components, using information technology to implement intelligent remanufacturing of traditional electromechanical products and general-purpose copiers and printers, and implementing in-service electromechanical equipment with old and low performance, frequent failures and backward technology Reintroduction .

Strive to improve the level of cleaner production

The state attaches great importance to the clean production work in the industrial sector, and has issued the "Twelfth Five-Year Plan for the Implementation of Industrial Cleaner Production", and issued the "Opinions on Accelerating the Implementation of Cleaner Production", "Interim Measures for Clean Production Audit" and "National Key Industries". Clean production technology-oriented catalogue and other policies, regulations and systems to promote cleaner production; formulated clean production standards such as “Technical Guidelines for Cleaner Production Audit of Industrial Enterprises”; the central government set up special funds for cleaner production to support enterprises in cleaner production. Technical transformation. Through hard work, the effect of cleaner production to promote energy conservation and emission reduction is obvious.

However, in Gu Chengkui's view, there are still many problems. For example, cleaner production is more common in large enterprises, and small and medium-sized enterprises have not yet been valued and promoted. Some enterprises have conducted clean production audits but did not follow the audit opinions. In the choice of small investment and low-cost schemes, the reluctance to invest funds to implement better intermediate and high-cost schemes has affected the effectiveness of cleaner production audits; the proportion of voluntary cleaner production audits is low.

In response to the existing problems, Gu Chengkui said that it is necessary to further increase the implementation of the clean production level improvement plan, in accordance with the unified deployment and requirements of the State Council's air and water pollution prevention and control action plan, focusing on steel and cement in key areas such as the “three districts and ten groups”. Key industries of air pollution control such as petrochemical industry and non-ferrous metal smelting; key industries of water pollution in papermaking, fermentation, textile and chemical industry in key river basins; high risk of calcium carbide, battery, fluorescent lamp, pesticide, lead smelting and lead regeneration Key industries for pollutant prevention and control, as well as key areas for industrial coal consumption such as coking, coal chemical, industrial boilers, industrial furnaces, etc., encourage and guide enterprises to adopt advanced and applicable clean production technology and equipment to implement transformation, improve clean production level and reduce pollutant emissions. strength.

Full implementation of green manufacturing

Gu Chengkui pointed out that to implement "Made in China 2025", the full implementation of green manufacturing must build a "4+2" green manufacturing system and formulate evaluation criteria.

“4” mainly refers to the development of green products, the construction of green factories, the development of green parks, and the creation of green supply chains; “2” refers to the expansion of green enterprises and the strengthening of green supervision. At present, a lot of basic work has been done around green products, green factories, green parks, etc. For example, the research results show that the resource and environmental impact of 80% of the product life cycle depends on the design stage, and the implementation of product eco-design is the fundamental way to develop green products. To this end, the Ministry of Industry and Information Technology and the relevant departments issued the "Guiding Opinions on the Eco-design of Industrial Products", which clarified the overall thinking, objectives, tasks and safeguards of the ecological design work during the "Twelfth Five-Year Plan" period. In 2014, the Ministry of Industry and Information Technology launched a pilot project for 100 industrial product eco-design demonstration enterprises, selected a number of representative enterprises in key industrial industries, and after two to three years of trials, explored the eco-design promotion model of different industries and products, and guided industry enterprises to go. The road to green development. In the next step, we will study and develop a standard system for green products, green factories, green parks, and green enterprises. At the same time, we will explore the green evaluation of enterprises, strengthen the energy conservation and environmental protection regulations and standards system, strengthen energy conservation and environmental protection supervision, implement corporate social responsibility reporting systems and other regulations and market means, and guide enterprises to gradually transform into green enterprises. By 2020, thousands of greens will be built. Demonstration factories and 100 green demonstration parks, by 2025, China's industry has basically established a green manufacturing system.

Safety Gloves

There are many kinds of protective gloves. In addition to chemical resistance, there are also anti-cutting, electrical insulation, waterproof, cold resistance, thermal radiation protection, fire retardant and other functions. It should be noted that the general acid and alkali resistant gloves are not the same as the chemical resistant protective gloves. So when needed, you should choose protective gloves that prevent all kinds of chemicals from penetrating.

The correct use of
1. Check whether the gloves are damaged before each use
2. Wear protective gloves before handling harmful substances or operating dangerous procedures
3. Avoid exposure of pollutants and contact with the skin after removing the contaminated gloves
4. Contaminated gloves should be wrapped before being discarded
5. Reuse protective gloves should be thoroughly cleaned and air-dried after use
6. Choose gloves of the right size
Maintenance method
1. Put protective gloves in a dry, dark and constant temperature environment
2. When there are a large number of chemical substances remaining, use appropriate solvent to clean, but avoid using corrosive cleaning fluid
3. Dry the gloves thoroughly after washing. Do not use heat to dry the gloves unless instructed by the manufacturer, as it will age the gloves quickly
Proper use and maintenance can properly increase the service life of protective gloves.

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