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The Pressure Of Energy Saving And Emission Reduction In Textile Industry Should Not Be Underestimated.

2013/7/22 14:45:00 32

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"building ecological civilization is a long-term plan concerning the well-being of the people and the future of the nation. Facing the rigorous situation of resource constraints, serious environmental pollution and degeneration of ecosystem, we must establish the concept of ecological civilization respecting nature, conforming to nature and protecting nature. " This is the eighteen major report of the party on the construction of ecological civilization, the construction of ecological civilization in the overall layout of the height to be discussed. 
 ecological problems are closely related to all walks of life in the whole society. Especially for the industry of "a target=" _blank "href=" http://www.91se91.com/ "/a", which is an important livelihood industry, it is now facing the pressure of environmental protection, and energy saving and emission reduction is imminent. How to do a good job in energy saving and emission reduction in the whole industry, achieve sustainable development, and make a contribution to building "beautiful China", become a problem that can not be evaded in < a href= "http://www.91se91.com/news/index_c.asp" > textile industry < /a > 
 reducing energy consumption is effective. 
During the period of 11th Five-Year, the target and task of energy conservation and emission reduction in textile industry were completed well. The total energy consumption of the textile industry began to show a downward trend, and the unit energy consumption of the main textile products in China decreased to varying degrees. As a "national" constraint index in 11th Five-Year, the energy consumption per unit gross domestic product (that is, 10000 yuan added value of standard coal consumption) exceeded the national target of 20%, and the emissions of pollutants from wastewater, waste gas and solid waste also decreased year by year. 
 < a href= > http://www.91se91.com/news/ > textile > /a > is a resource dependent industry. The energy consumption of the industry is mainly concentrated in the consumption of coal and electricity, accounting for about 90% of the total consumption of coal and electricity. 
 however, it is such a resource dependent industry that, at the high speed of economic development, with the increasing energy consumption and increasing production scale, the energy consumption of the textile industry has begun to show a downward trend in the late 11th Five-Year, through the energy saving measures such as equipment transformation, technological innovation, and the use of energy-saving equipment. In 2008, the total energy consumption of the textile industry reached the maximum value of 85 million 703 thousand tons, and the total energy consumption in the next two years continued to decline. By 2010, the total energy consumption of the textile industry had dropped to 83 million 395 thousand and 600 tons. At the same time, the proportion of total energy consumption in the textile industry accounts for the total annual total industrial energy consumption, which has decreased from 4.46% in 2006 to 3.94% in 2010. 
 the energy consumption of seven types of products, including polyester (staple fiber, filament), viscose (staple fiber, filament), yarn (line), cloth, and ten thousand meters of dyeing and printing, has been decreasing year by year. During the "11th Five-Year" period, the output of main textile products increased year by year, but the unit energy consumption of the main products decreased to varying degrees. Among them, the largest decrease rate of the unit consumption of cloth, < a href= "http://www.91se91.com" > printing and dyeing > /a > cloth and viscose (filament) was 43.29%, 28.97% and 27.51% respectively compared with 2006. 
 by 2010, energy consumption per unit gross domestic product (that is, 10000 yuan added value of standard coal consumption), as one of the national binding targets of 11th Five-Year, has dropped to 0.652 tons / million yuan, which has dropped by 50.22% over the end of fifteen and overfulfilled the target set by 20% of the state. 
 environmental protection, in the < a href= "http://www.91se91.com > > textile industry < /a > the main embodiment is: minimizing the discharge of pollutants from wastewater, waste gas and solid waste in production process, including CODCr, ammonia nitrogen, sulfur dioxide, nitrogen oxides, solid waste and so on are the main assessment indicators. It is understood that during the "11th Five-Year" period, the removal amount of CODCr increased from 1 million 226 thousand and 500 tons at the end of fifteen to 1 million 795 thousand and 300 tons in 2010, and the removal rate of ammonia nitrogen increased from 13 thousand and 600 tons at the end of fifteen to 37 thousand and 400 tons in 2010; sulfur dioxide emissions dropped from 455 thousand and 900 tons in 2006 to 365 thousand and 300 tons in 2010, with an average annual reduction of 3.1%; nitrogen oxide removal rate dropped from 36 thousand and 500 tons in 2006 to 5 thousand tons in 2006; the comprehensive utilization rate of solid waste in textile industry reached more than 80%, and it was at a good level compared with other industries. 
 because the consumption of resources in the textile industry is large, it is no doubt a good way to solve the related problems if resources can be recovered and reused. It is worth mentioning that in the past thirty years, the scale of the comprehensive utilization of China's textile industry has gradually expanded, and polyester bottles and waste textiles are the largest two categories of renewable resources utilized by the textile industry. 
 according to the data provided by China's < a href= "http://www.91se91.com" > textile industry federation < /a >, by 2010, China's regenerated polyester industry has developed into a scale industry with a capacity exceeding 7 million tons / year and a production exceeding 5 million tons / year. In 2011, the total amount of renewable resources used in the recycled polyester industry has reached 5 million 470 thousand tons of bottle flakes, and the PET bottles account for about 9% of the social stock. During the "11th Five-Year" period, the recycled polyester industry has been listed as one of the industries that focus on developing circular economy. At present, it has formed a good, standardized and orderly production, operation and sales mode, and has also formed a relatively obvious industrial comparative advantage. The industrial status has changed from "supplement" to "substitution". In 2011, the recycled polyester industry imported 1 million 670 thousand tons of bottles, made and recovered 2 million 800 thousand tons of bottles, and digested and reused 300 thousand tons of industrial waste silk and 1 million tons of waste polyester textiles. The added value of recycled polyester products has been increasing continuously. The average price of products in 2011 reached 11660 yuan / ton, and the gross profit margin was around 25.8%. With the development of industry, the regenerated polyester industry has gradually formed industrial agglomeration, such as the production of polyester staple fiber filling materials in Cixi area of Zhejiang Province, Guangdong Puning special white cotton type recycled polyester staple fiber, and so on. 
 comprehensive utilization of waste textiles, field research conducted by China Textile Industry Federation and China Resources Comprehensive Utilization Association and General Logistics Department Quartermaster Equipment Research Institute from 2010 to 2012 showed that the recycling and reprocessing of waste a href= "http://www.91se91.com" > textile > /a has formed an objective industrial chain across the country. In the reuse process, these waste textiles are used in papermaking, foam or after loosening, directly back to spinning or weaving, or making nonwovens, and exported to Africa and other places. In Hebei, Shandong, Zhejiang, Jiangsu and other places, there are scraps of textile processing and gathering. Zhejiang Cangnan handles millions of tons of textile waste every year. There are more than 2000 textile enterprises specializing in reprocessing fibers, and the industrial output value exceeds 15 billion yuan. 
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 pressure should not be underestimated /p >
During the period of 12th Five-Year, the energy consumption of the textile industry to achieve the unit added value of industry was 20% lower than that in 2010. The intensity of industrial carbon dioxide emissions decreased by 20% compared with that in 2010. The water consumption per unit of industrial added value decreased by 30% compared with that in 2010, and the emissions of major pollutants decreased by 10% compared with that in 2010. 
 after more than 30 years of development, China has become a famous textile country in the world. It provides consumers with a wide variety of textile a target= "_blank" href= "http://www.91se91.com/" and "clothing /a" products. China's textile industry has made great contributions. However, from the perspective of its development mode, extensive development is still a prominent problem facing the industry. Growth is mainly supported by material resources consumption, and the phenomenon of re extension and light connotation is still widespread. 
From P to the end of 11th Five-Year, the water intake of the textile industry increased from 27.78 million tons in 2005 to 36.22 billion tons, ranking fifth in 39 industrial sectors and third in wastewater discharge. In addition, there is still a big gap between the energy consumption of the main product units in the textile industry and the international advanced level. The comprehensive utilization rate of renewable resources remains low. From the view of the production cost of industrial enterprises, the proportion of the consumption of energy resources in the enterprise is above 70%. 
 in addition, the total energy consumption of the textile industry increased by 6.87% in 2010 compared with 2006, of which textile energy consumption increased by 7.33%, textile and clothing, < a target= "_blank" href= "http://www.91se91.com/" > shoes < /a >, hat manufacturing energy consumption increased by 19.85%, electric power consumption increased by 24.76%, while the total amount of CODCr emissions from the main pollutants decreased slightly, but far from achieving the target of 10% reduction during 11th Five-Year. 
 it can be seen that despite the achievement of energy conservation and emission reduction in China's textile industry for many years, there is still a long way to go. 
 June 18th, the pilot operation of carbon emissions trading in Shenzhen was officially launched. This is the first mandatory carbon market officially launched in China, marking a key step in the construction of China's carbon market. This shows that China is taking concrete actions to cope with climate change, especially by using market mechanisms to achieve emission reduction. At the same time, it also brings inspiration to China's textile industry. 
P, vice chairman of the China Textile Industry Federation, told reporters in a recent 2013 global textile supply chain conference that the international standard organization's product carbon footprint standard iso14067 is expected to be introduced this year, and the threshold of carbon emission technology standards is constantly rising. The next step in carbon certification or the formation of corresponding mechanisms is to increase the risk of Chinese enterprises' export costs. 
 it is understood that the iso14067 standard is applicable to commodities or services (collectively referred to as products). The main greenhouse gases involved include the six gases stipulated in the Kyoto Protocol: carbon dioxide, methane, Nitrous Oxide, six sulfur fluoride, perfluorocarbon carbide, hydrofluorocarbon, and gases regulated in the Montreal protocol, with a total of 63 gases 
 it is also understood that in May 2009, the relevant agreements of the European Commission amended the promulgation standard of < a href= "http://www.91se91.com" > textile > /a > and mattress environmental labelling, and demanded that all product categories meet certain ecological standards, such as the impact of climate change, energy and resource consumption, and so on, in order to get environmental labels (also known as "flower labels"). Although the green label scheme is not mandatory, it also reveals a message that the social responsibility requirements such as product safety requirements and environmental protection performance are the focus of the EU's attention. 
 by the end of June 2009, the US government passed the bill of "border adjustment tax" for import products. It first took the lead to clear the so-called "carbon tariff" on imports of high carbon emissions products from 2020. From a deeper level, it is developed countries that rely on advanced environmental technology to set special standards to prevent their products from entering their own markets to protect their trade. But at least, this is a warning bell for energy saving and emission reduction in all sectors including China's textile industry. 
 the textile industry "12th Five-Year" development plan clearly stated that during the 12th Five-Year period, the energy consumption per unit of industrial added value decreased by 20% compared with that in 2010, and the intensity of industrial carbon dioxide emission dropped by 20% compared with that in 2010. The water consumption per unit industrial added value decreased by 30% compared with that in 2010, and the main pollutant emission dropped by 10% compared with that in 2010. The textile fiber recycling system has been preliminarily established, and the total amount of textile fibers has reached about 8 million tons. 
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 during the "11th Five-Year" period, the energy consumption per unit added value of the textile industry has decreased by 32% by adjusting the structure and technical transformation. The energy consumption of the added value of the textile industrial units has been greatly lower than the average level of the manufacturing industry. On this basis, the energy consumption of the textile industry has been reduced by 20%. There is a certain degree of difficulty. The target of pollutant emission is to achieve the ultimate emission reduction result, and the task for the whole industry is also more arduous. For example, during the "12th Five-Year" period, the total emission of the textile industry will continue to increase by 10%, and the task is not too light. 
At the same time, "the Twelfth Five Year Plan for national economic and social development" also used the energy consumption index of unit GDP, the water consumption per unit of industrial added value and the total discharge of major pollutants as the binding targets for P. In the field of textile industry, these constraint indicators include energy consumption index, environmental protection index and comprehensive utilization index of resources. 
 it is not hard to see that both the national level and the textile industry themselves have placed considerable expectations for energy conservation and emission reduction.