In mid-March, the Provincial Bureau of Quality Supervision, the Provincial Commission by letter and assessment experts in the field of circular economy, Nantong back of the rubber, recycled rubber recycling economy pilot through the acceptance of standardized, this is the first in Nantong City, acceptance by the provincial standard of circular economy pilot projects project.

   The end of 2008, Nantong Back Rubber Co., Ltd. by the Provincial Quality Supervision Bureau identified as the "circular economy in Jiangsu Province standardization of pilot units." 2 years, the business establishment and collection of recycling, standardization, environment, safety, occupational health laws and regulations of the standard 91, the circular economy common basic standards of 15, the circular economy security standards 35, circular economic and technical standards of 49, constructed of rubber recycling industry chain and production cycle system, the raw materials into the plant, reclaimed rubber production process of implementation of standardized management, and implementation of process improvement, technical innovation, reduce production costs. At present, enterprises reclaimed rubber production was significantly decreased power consumption, only the grinding, two desulfurization processes, to 443.45 kwh electricity than before / ton.

   Reclaimed rubber used in all domestic enterprises producing high temperature dynamic desulfurization tank recycled rubber, the south back to the company the first to promote the use of the technology, backward oil law, process water and oil law has significant technological progress, but there are some defects, mainly consumption power is high, volatile, low prices, and a small amount of gas generated. To overcome these shortcomings, back to power companies to implement new rubber recycling technology development, successfully developed a continuous high temperature of butyl rubber recycling technology, the technology by the National Development and Reform Commission, the State Environmental Protection Administration, the National Science and Technology identified the resources for the country to encourage the development conservation and environmental protection, advanced technology, the complete elimination of secondary pollution, to achieve a clean production. The company adopts frequency control and the transistor temperature control technology, far infrared heating technology, and technical innovation than before, the annual energy saving rate of 10.5%.

   Assessment team of experts on the back of the standard rubber circular economy energy efficiency pilot projects were reviewed by the determination of energy-saving 7% in the year after the project implementation to achieve an annual saving 3,800,000 kwh. Back in the formation of pilot standardization of rubber production, management style and similar industries in the province to promote.