Environmental monitoring instruments usher in spring

The rapid economic development has brought serious pollution to the environment in which we live. At present, the harmful drinking water content of 190 million people in China exceeds the standard; about 1/3 of the urban population is exposed to excessive air environment; 150 million mu of Cultivated land is degraded by pollution. Environmental protection is one of the main conditions for sustainable development. Monitoring is the precondition for governance protection. Monitoring instruments are the means of monitoring.

Policy stimulus and environmental awareness increase to promote the rapid development of environmental monitoring instruments

In recent years, the demand for environmental monitoring instruments has been increasing. The government's environmental protection policies and supporting capital investment are the primary factors for the increase in the demand for environmental monitoring instruments; people's understanding and requirements for environmental quality are constantly increasing, and new environmental monitoring is constantly proposed. The requirements and topics are the basis for the development of monitoring instruments; the rapid development of science and technology, new science, and new technologies are being continuously introduced into the field of environmental monitoring, which is the key to the development of environmental monitoring instruments.

According to different monitoring objects, they can be mainly divided into environmental gas monitoring instruments, environmental water quality monitoring instruments, soil monitoring instruments, and physical monitoring instruments. During the "Twelfth Five-Year Plan" period, the average annual market demand for air quality testing instruments is 400 million yuan; the annual average market demand for continuous automatic monitoring systems for environmental quality water systems is 800 million yuan; the monitoring system for exhaust pollution sources is 2.5 billion yuan; and the online monitoring equipment for waste water pollution sources The annual average market demand is 1.8 billion yuan; the annual average market demand for metal monitoring instruments is 700 million yuan; in addition, the stock market of environmental testing devices of major scientific research institutions, design institutes, and colleges and universities is as high as 5 billion yuan each year. The demand is 1 billion yuan.

Domestic environmental monitoring instruments focus on the technical level of low-end market needs to be improved

At present, there are more than 140 manufacturers of environmental monitoring instruments in China with an annual production value of 480 million yuan, accounting for approximately 2.3 of the national environmental protection product output value. The main products of environmental monitoring instruments are various water pollution and air pollution monitoring, noise and vibration monitoring, radioactive and electromagnetic wave monitoring instruments. The environmental monitoring instruments such as soot sampler, flue gas sampler, total suspended particle sampler, oil analyzer, and sewage flow meter produced in China have approached or reached the international advanced level, occupying a large proportion in the domestic market.

The domestically-adopted large-scale laboratories use atomic absorption, UV-visible spectrophotometers, gas chromatographs and other automatic monitoring technologies for monitoring instruments to a lesser degree, and key components still depend on imports. China's environmental monitoring instruments are mostly produced by small and medium-sized enterprises, and the products are basically concentrated in middle and low-grade environmental monitoring instruments, which are far from meeting the needs of the development of environmental monitoring in China. The main performances are: 1 low technical level, low level, serious repetitive production, poor scale efficiency; 2 poor product quality, unstable performance, poor consistency, short service life, high failure rate; 3 low research and development capabilities, The on-line monitoring instrument system has a relatively low production capacity and cannot meet the needs of the market.

Four development trends of China's domestic environmental monitoring and monitoring instruments:

First, the development of narrow-area monitoring to all-round field monitoring;

Second, from labor-intensive to technology-intensive development;

Third, environmental monitoring instruments will develop environmental monitoring instruments in terms of high quality, versatility, integration, automation, systematization, and intelligence. This is the basis and technical support for environmental management. With the development of environmental protection in China, the environment in China The monitoring technology has also made great progress, and the production of environmental monitoring instruments has formed a certain scale;

Fourth, the development of simple ground environment monitoring combined with remote sensing environmental monitoring.