In April 2012, the state promulgated the “Energy-saving and new-energy automotive industry development plan (2011--2020)â€, which mentioned that “To reduce the fuel consumption of automobiles rapidly, we should vigorously promote and popularize non-plug-in hybrid vehicles. , energy-saving diesel locomotives, but the planning has been introduced for nearly a year, and the related supporting policies have been delayed for a long time. "Promotion and popularization" has become a piece of paper, which has delayed the development of the hybrid vehicle industry. In view of this, Zhong Faping, chairman of Hunan Keliyuan High-tech Holdings Co., Ltd. and chairman of Hunan Keliyuan New Energy Co., Ltd., proposed during the two sessions the “proposal for subsidizing mixed mixed- use key components and national enterprisesâ€, pointing out that Rapidly introduce supporting policies and vigorously support the development of the hybrid automobile industry.
“Energy Conservation and New Energy Vehicle Industry Planning†(2012--2020), which gives a scientific definition of energy-saving and new energy vehicles, clarifies the development ideas, measures and goals of China's energy-saving and new energy automotive industry, and proposes Reduce the fuel consumption of automobiles as the goal, and vigorously promote and popularize non-plug-in hybrid vehicles and energy-saving diesel locomotives. The development path and strategic orientation are in line with the scientific development concept and market laws. However, nearly one year after the introduction of the plan, the related supporting policies have not been able to follow up. The “promotion and popularization†cannot be completed, which has delayed the development of the hybrid vehicle industry.
First, hybrid power has already possessed the industrialization basis, but the degree of marketization is not high and there is a lack of policy traction.
In the development of new energy vehicles, hybrid vehicles are the most industrialized new energy vehicles. This is the most realistic and effective way to solve China's energy difficulties. "Planning" also believes that: energy-efficient cars already have the basis of industrialization. While China's pure electric vehicles are truly mature, it will take a long time and time. The development of hybrid power provides sufficient technology and experience for pure electric vehicles.
However, from the current situation, the degree of marketization of hybrid vehicles is not high. According to statistics from the China Association of Automobile Manufacturers, China produced approximately 8,000 energy-saving and new energy vehicles in 2011, of which more than 5,600 were pure power and more than 2,700 were hybrid vehicles. The production and sales of pure electric vehicles is twice that of hybrid cars. Why is this happening? The government’s strong subsidies are the main reason. Although the government’s “ten thousand cities†project policy is tilted toward pure electric power, the support for hybrid power is very weak. The direct result of this is that it has the basis of industrialization. Hybrid vehicles have a relatively low degree of marketization. In the absence of policy support, talk about promotion and popularization!
Although the policy strongly leans towards pure electric vehicles, the market prospects for pure electric vehicles are also not good. In August 2012, at the “Energy Conservation and New Energy Vehicle Demonstration and Promotion Supply and Demand Fair†held in Hangzhou, the demand for new energy vehicles in 25 model cities exceeded 4,490, which was only 1% of the 500,000 targets in the “Planâ€. It can be seen that the current technical conditions of pure electric vehicles can not be compared with the traditional fuel vehicles, hybrid electric vehicles dominated by hybrid power is the current choice of reality, but also China's only way to develop new energy vehicles.
"Planning" also proposed that it is necessary to adopt measures such as standard constraints, fiscal and taxation support, etc. to popularize energy-saving vehicles. However, as of today, no specific policies have been introduced, and the entire hybrid automobile industry lacks policy traction. Therefore, we call for the country to comply with the laws of the market, comply with consumer demand, conform to the maturity and reality of technological development, and quickly introduce relevant supporting policies to support hybrid development.
Second, as soon as possible after the introduction of supporting policies to establish the boot period to support the development of hybrid vehicles
On the one hand, for a long time in the future, oil will still be the main energy source for automobiles. Hybrid vehicles do not change traditional driving habits and do not require new infrastructure (except plug-in type), and are more easily accepted by consumers. The development of hybrid vehicles is currently the best choice; on the other hand, as the basic technology for the development of new energy vehicles, hybrid vehicle technology has been surrounded by patents filed by the car companies in the developed countries, plus the technology of the automotive industry in China. The backward geared technology, automotive electronic control technology and other aspects lag behind the developed countries, which has brought great difficulties to China's further innovation and development in hybrid technology. Therefore, it is an urgent task for China to develop new energy vehicles by making greater efforts to support and guide the research, innovation, application, and accumulation of hybrid power technologies by major domestic vehicle manufacturers.
After the national "Energy-saving and new-energy automotive industry development plan" was published, the new energy automobile industry technology innovation project has been introduced, which is a boon to the development of China's new energy vehicles, but the "promotion and popularization of energy-saving vehicles" proposed in the "planning" has become The boots in the air have not yet landed. Moreover, there is neither a clear goal or task, nor an operational path, and the promotion and popularization has become a piece of paper!
Although the "Planning" put forward more stringent fuel consumption targets, forcing companies to popularize hybrid power, but the popularity of hybrid vehicles, relying solely on fuel consumption standards to "push" is not enough. The development of hybrid vehicles, especially the core key technologies, must be based on foreign patents to make innovative research and application. The strength of the enterprise alone is not enough, and it must be driven by national policies! Only in this way can we really allow companies to do research and application of hybrid technologies, implement the universal hybrid vehicles mentioned in the "Plan", lay a solid foundation for the development of new energy vehicles, and realize our goal of becoming a powerful automobile country.
The state must establish a guiding period for the development of hybrid vehicles as soon as possible, implement the technological innovation project of the energy-saving automobile industry as soon as possible, and issue follow-up supporting policies so as not to delay the development of popularization of energy-saving vehicles and lay a solid foundation for the development of new energy vehicles. At the same time, relevant tax incentives and investment support policies will be issued, and good incentives for the private purchase of hybrid vehicles (including licensing, etc.) will be created. Such a policy environment will greatly increase the enthusiasm of auto companies in researching and developing hybrid vehicles. It will also give the people a good policy orientation and lay the foundation for the development of energy-saving and new energy vehicles.
Third, vigorously support the national key enterprises of hybrid key components
As we all know, the key technologies for new energy vehicles are batteries, motors, and electronic controls. China's subsidy for hybrid vehicles is not high, and to a large extent it is based on concerns about battery technology. However, after years of research and development, our country’s automotive and battery national enterprises have been able to grasp the core technologies of light-to-medium hybrid vehicles and have the ability to industrialize, and at the same time have broken through the key technologies of heavy hybrid power. In order to quickly bring mature technologies to market, it is more necessary for national policies to guide and support key component manufacturers.
"Planning" has already proposed: Supporting enterprises to develop common hybrid vehicle technology research and development. Some ethnic enterprises have learned the development experience of other countries so that they have the technical support ability to lead the development of the industry. In 2011, Hunan Keliyuan acquired the Shonan plant of Japan’s Panasonic’s electric vehicle battery company, which was a successful attempt. The ethnic enterprises do not depend on the government. The government should introduce incentives and supportive policies to support the progress and development of the hybrid enterprises in the area of ​​hybrid power. Financial support should be given to the production of hybrid key components. Don't worry that policy subsidies will be used by foreign products. Carve up."
Secondary Water Supply Disinfection
Ultrasound (US) and chlorine dioxide (ClO(2)) were combined sequentially in an aim to improve Wastewater Disinfection. Results demonstrated that the combined effect of US and ClO(2) on Escherichia coli (E. coli) and total coliform (TC) inactivation in raw wastewater was synergistic involving high removal of bacteria from the solution. A sequential combination of US (150 or 300 W/L) and ClO(2) (2 mg/L) provided about 3.2-3.5 log reduction in the number E. coli and TC in raw wastewater, while the sum of log reductions by the individual treatments were 1.4-1.9. However, the measured inactivation rate with the combination of ultrasound and ClO(2) in synthetic wastewater or secondary effluent was the same as the sum of the log inactivations with individual treatments. The enhancement attained by combined US and ClO(2) disinfection methods was attributed to the presence of high concentration of particles in raw wastewater and their break up under shock sound waves.
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