At present, China's environmental monitoring equipment can not meet the needs of practical work in terms of variety, quantity, performance and quality. Most of the monitoring stations in the country have low technical and technical content, single function, poor stability and reliability, and need to be updated.
Relevant experts believe that environmental monitoring equipment manufacturers will be divided into two directions, one is a large-scale comprehensive enterprise with international competitiveness, and the other is a group of extremely specialized small and medium-sized enterprises, mainly specializing in certain technologies or Proficient in a certain product or service, characterized by small scale, personnel-specific, and experienced. A large number of production enterprises have developed rapidly and began to change the status quo of importing instruments in China's environmental monitoring field. At the same time, enterprises, universities, scientific research institutions, design units, finance, and market intermediaries realize communication and interaction, and promote the formation of large-scale production enterprises and large-scale markets.
Problems in the market of environmental monitoring instruments in China
China's environmental monitoring instruments are mostly medium and low-end products produced by small and medium-sized enterprises. The technical level is general, the types of products are few, the failure rate is high, and the service life is short. This makes the monitoring frequency low, the sampling error is large, the monitoring data is inaccurate, and the sewage discharge status cannot be reflected in time. It not only affects the scientific decision-making of environmental management and the seriousness of law enforcement, but also easily dampens the enthusiasm of enterprises to control pollution and protect the environment. For example, the online monitoring system of various pollution sources has not solved the measurement problems caused by high temperature, high humidity and high particulate matter. The online automatic monitoring system for soot is basically blank in China, which greatly limits the total amount of soot. Implementation of the control system.
The research and development capability is low, and the system supporting production capacity of the online monitoring instrument is low, which cannot meet the needs of the market. High-quality analyzers, special monitoring instruments and automatic monitoring systems are mostly imported from abroad, so the domestic instrument possesses a small share. In China's domestically produced instruments, the occupancy rate of atmospheric monitoring instruments is about 70%, and the occupancy rate of water quality monitoring instruments is about 60%. Most of these instruments are in the international 80's level and cannot meet the actual needs. The instruments needed by sewage treatment plants The meter is still basically imported. The R&D expenses of large foreign companies generally account for 5-10% of the total sales of enterprises, and only 1% of the better enterprises in China, and the product use cycle is far greater than that of developed countries.
Poor management and management, low labor productivity, and a tendency to assimilate. The reason is that the relevant experts believe that the first is the operation mechanism of large state-owned enterprises, which does not play a good role; the second is that small enterprises are swarming, lack of technology, lack of funds, low levels of repetition, and the quality and performance of instruments cannot Competing with foreign imported instruments; Third, research institutions and enterprises lack a close cooperation mechanism, and can not quickly achieve industrialization; Fourth, the government's investment in the development of environmental science instruments and venture capital is insufficient.
There is a contradiction between supply and demand in the market, and there is a shortage of products with high technical content, which cannot meet the strict environmental management needs. Taking the environmental air quality automatic monitoring system as an example, according to the current market capability analysis, it is expected that China's supply capacity during the 10th Five-Year Plan period will be insufficient, and some systems still need to rely on imports. At present, the environmental monitoring instrument industry is small in scale, backward in technology level, and disorderly in competition. In particular, the technical performance is unstable and the level of complete sets is low, which leads to the oversupply of middle and low-end products.
The environment automatic online monitoring market needs to be expanded. According to the analysis of relevant experts, the reason for the slow development of the automatic online monitoring equipment market is that the localization is not enough; the second is that the quality of the equipment is not ideal, the service is not in place, and it cannot compete with foreign products; the third is the irregular operation and unfair competition. The market cannot develop healthily and it is difficult to attract foreign advanced technology. Fourth, enterprises have resistance to the installation of automatic monitoring instruments and lack legal support.
Countermeasures and Suggestions for the Development of Environmental Monitoring Instrument Industry in China
It is necessary to develop environmental monitoring instruments that suit China's national conditions. Relevant experts believe that environmental monitoring instruments suitable for China's national conditions should have: low price, low maintenance costs; can be used under harsh conditions; easy to maintain operation, intelligent, anti-interference ability. Some monitoring instruments with high intelligence, high stability and high precision are also the development trend of environmental protection instruments in China.
We must grasp the development trend of environmental monitoring instruments in China. Relevant experts believe that the development trend of environmental monitoring instruments in China has the following points: 1. The current direction of manual sampling and laboratory analysis is mainly toward automation, intelligence and networking; 2. From labor-intensive to technology Intensive development; 3. Development from narrow field monitoring to omnidirectional monitoring; 4. Development from simple ground environmental monitoring to combined with remote sensing environmental monitoring; 5. Environmental monitoring instruments will be of high quality, Multi-functional, integrated, automated, systematic and intelligent development; 6, environmental monitoring instruments to the development of high-tech fields of physical, chemical, biological, electronic, optical and other technologies.
Increase scientific research investment in monitoring technology that is urgently needed for environmental protection work, and include the development of environmental monitoring technology in key areas of environmental science research. Promote the industrialization and technological upgrading of environmental monitoring instruments with the help of various national support policies. At the same time, it promotes the combination of scientific research and production of monitoring instruments, and encourages environmental monitoring instrument manufacturers, universities and scientific research institutions to carry out technical cooperation in various ways to accelerate the transformation of environmental monitoring technology results.
Utilize market regulation means to promote the re-combination of environmental monitoring instrument manufacturers, gradually change the monitoring equipment production technology weak, investment dispersion, low level of duplication, low market competitiveness, achieve moderate scale intensive production, and form a batch of monitoring instruments The backbone enterprise of production. At the same time, the products should be adjusted from the middle and low-end to the high-end instruments and equipment to meet the needs of actual work.
Utilize high-tech to reorganize, transform and upgrade the technical level and competitiveness of environmental monitoring technology and instrumentation equipment industry, and accelerate the process of localization. It should be promoted to adopt the domestically-made monitoring equipment in the case of similar technical level. With the improvement of the technical level, the price of domestically produced instruments and equipment should be appropriately increased, and the profit margin will be increased to enable enterprises to have sufficient funds to improve the manufacturing level. For foreign countries with advanced sets of technology monitoring equipment, encourage the introduction, digestion, absorption of key foreign technologies, joint venture production, and then gradually achieve localization.
Increase the supervision and management of environmental monitoring instruments, establish and improve the marketization mechanism and qualification certification system for the operation of environmental automatic monitoring systems, and eliminate the negative impact of operational market chaos. Improve the development planning and technical policies of environmental monitoring instruments in a timely manner, clarify the development direction of environmental monitoring instruments, guide and standardize the healthy development of environmental monitoring instruments, and avoid blind obedience of enterprises. It is necessary to establish a group of technical intermediaries with good technical foundation and authority to test the technical level and quality of environmental monitoring instruments and make them known to the public. Implement an “access†system for environmental monitoring special instruments used for law enforcement monitoring.
In order to ensure the scientific, accurate and comparable environmental monitoring data, the development of environmental monitoring instrument standards should be strengthened, environmental monitoring instrument standards should be incorporated into the environmental protection standard system, and unified planning and coordination with environmental monitoring standards, environmental analysis and testing methods should be formulated. get on.
Accelerate the formulation of corresponding regulations for environmental monitoring work, and gradually establish regional automated network systems for environmental quality and pollution source monitoring in some large and medium-sized cities. Through the organization and implementation of the demonstration project of environmental monitoring automation network construction, the formation of China's automated environmental monitoring network system will be promoted, and the market demand for environmental monitoring instruments and equipment will be expanded.
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