Improving the environment has become an urgent matter. How serious is the current environmental problem? Without the help of environmental monitoring products, it is impossible to accurately grasp the environmental conditions. Therefore, a large number of high-tech environmental monitoring instruments are urgently needed.

Environmental monitoring equipment:

(1) General-purpose laboratory analytical instruments include optical instruments such as visible ultraviolet spectrophotometer, fluorophotometer, atomic absorption photometer, plasma spectrometer, X-ray fluorescence spectrometer, and infrared spectrometer; electrochemical instruments such as PH meter, conductivity meter, coulometer, potentiometric titrator, ion activity meter and various polarographs; chromatographic instruments such as ion chromatography, gas chromatography, high pressure liquid chromatography, chromatography/mass spectrometry, and liquid Spectrum/mass spectrometry online and so on. Analytical laboratories should have instrumental environmental science and monitoring laboratories.

(2) Special monitoring instruments: air-TSP, PM10, MP25 samplers and their monitoring instruments (beta-ray absorption, crystal oscillator balance); gas autosamplers: SO2, NO2, NO, NOX, O3, and CO monitors; Water quality monitoring: mercury analyzer, oil meter, CODcr meter, D0 meter, sewage meter and proportional auto sampler.

(3) Automatic monitoring system: air ground automatic monitoring system; environmental water quality automatic monitoring system; industrial pollution source online continuous automatic monitoring system; road traffic noise automatic monitoring system.

Future market demand for environmental science monitoring instruments (1) Environmental quality monitoring: The national environmental protection system and various departments, industries, and enterprises have established more than 4,000 monitoring stations, employing more than 60,000 employees, and tens of thousands of environmental research institutes. In recent years, it has been time for environmental science and monitoring and analysis instruments, equipment replacement and upgrading, and the central government, local governments, and enterprises have invested about 200 million yuan in equipment and equipment every year. The National Environmental Protection Agency plans to equip more than 400 national network monitoring stations during the "10th Five-Year Plan" period; more than 350 environmental information centers: 100 urban air ground automatic monitoring systems. Projects include: PM10, S02, N02, O3;, CO, wind direction, wind speed, temperature, and humidity; about 100 national monitoring water quality monitoring sections automatic monitoring system. The project includes PH, temperature, conductivity, turbidity, dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, CODcr, and permanganate index. The initial plan is to invest 1.5 billion yuan, including two-thirds of state investment and three-points of local investment. one. This does not include the investment in the capacity building of monitoring stations in industries, localities and enterprises, and various departments and localities have their own investment plans according to the needs of environmental protection tasks.

(2) Monitoring of pollution sources: The state shall implement the control and reduction of the total discharge of major pollutants to 18,000 key polluting enterprises across the country to improve the quality of the environment. Therefore, 18,000 large polluters are required to gradually install on-line continuous automatic monitoring systems. Sewage monitoring includes: automatic monitoring systems for sewage flow meters, automatic proportional samplers, PH, CODcr, mineral oil, cyanide and ammonia nitrogen, and computerized network management. Exhaust gas monitoring mainly includes: On-line continuous monitoring system of industrial dust, smoke, smoke S02, N02, CO, and flue gas flow rate, computer network management, and enhanced real-time monitoring, these are relatively new. There are few mature domestic instrument systems, and the demand is much greater than the environmental quality monitoring, which is mainly purchased by polluting companies. The industries are mainly electric power, petrochemicals, building materials, metallurgy, paper making, food and urban sewage treatment plants, and the potential market is from several billion to tens of billions of yuan.

(3) Remote Sensing Telemetering Instrumentation: The State proposes the principle of equal emphasis on environmental pollution prevention and ecological environmental protection. To strengthen ecological environment protection, we must monitor the ecological environment in China. Including monitoring of deserts, grasslands, forests, oceans, and agro-ecological environments, it is also necessary to carry out remote sensing telemetry of air pollution, water pollution (such as ocean red tide, oil spill pollution) and pollution sources, and to establish satellite ground receiving systems and satellite image analysis. The system analyzes the status quo of environmental ecological quality and its changing trends, and provides scientific basis for the national environmental protection and construction.

(4) Key areas for research and development: Automatic monitoring system for environmental quality (air, water, noise); Pollutant emission: On-line continuous automatic monitoring system for total discharge of wastewater, waste gas, and pollution source; Improving the quality level of on-site sampling monitoring instruments Renewal and replacement, development and development of portable on-site pollution accident emergency monitoring equipment, research and development of mobile monitoring vehicles and monitoring vessels, providing a modern means of rapid response to environmental pollution accidents and pollution sources monitoring and monitoring; research and development: airborne, onboard, onboard, Satellite-borne remote sensing instruments and meters, such as laser polluting radars, etc. However, domestically-made special monitors are basically available, although they have an advantage in quantity, but their added value is low. High-quality analyzers, special-purpose monitoring instruments, and automatic monitoring systems are mostly introduced from abroad, so the share of domestic instruments is very small. The main reason is the lack of technology, lack of funds, technical innovation, and out of line with funds, and cannot achieve rapid industrialization. Therefore, it is only a potential market.