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Environmental protection tasks, Daoyuan policy, market forces to accelerate the development of water quality monitoring industry

 Last Update: 2022-06-25
 Source: Internet
 Author: User

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[ Focus on Chemical Machinery Equipment Network ] In recent years, with the development of China's industrial economy and the acceleration of urbanization, the groundwater in most cities in China has been polluted to a certain degree in point and area, and there is a trend of increasing year by year.
Increasingly serious water pollution has not only reduced the use of water bodies, and further aggravated the contradiction of water shortages, but also threatened the drinking water safety of urban residents and the health of the people.
Experts estimate that the annual economic loss caused by water pollution to industry, agriculture, municipal industry and human health in my country is as high as 240 billion yuan.
Therefore, water quality monitoring is indispensable.

Chemical machinery and equipment network hotspots pay attention to chemical machinery and equipment

So, do you know what water quality monitoring is?

Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentration and changing trends of various pollutants, and evaluating the state of water quality.
The main monitoring items of water quality monitoring can be divided into two categories: the first category is a comprehensive indicator reflecting the water quality, such as temperature, color, turbidity, pH, conductivity, suspended matter, dissolved oxygen, chemical oxygen demand and biological Oxygen demand, etc.
; the other is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury and organic pesticides.
In order to objectively evaluate the water quality of rivers and oceans, in addition to the above monitoring items, it is sometimes necessary to measure the flow velocity and flow.

*, for water quality monitoring, water quality monitoring equipment is indispensable, which detects the corresponding indicators through probes such as pH, residual chlorine, O3, ORP, etc.
of the pool water and sends the detected values to the water quality monitoring/ controlling instrument , which is used by the water quality monitoring/controlling instrument A system that realizes automatic alarm, display, adjustment, and control of related equipment to achieve water quality maintenance functions.

Controller

　　In addition, the editor learned that water quality monitoring mainly includes chemical methods, electrochemical methods, atomic absorption spectrophotometry, ion selective electrode method, ion chromatography, gas chromatography, plasma emission spectroscopy (ICP-AES) and other monitoring methods.
.
Among them, ion selective electrode method (qualitative and quantitative), chemical method (gravimetric method, volumetric titration method and spectrophotometric method) are also commonly used in routine monitoring of water quality at home and abroad.

　　In response to problems such as poor water environment quality, severe damage to the water ecology, and many hidden environmental hazards in some areas of my country, in order to effectively increase water pollution prevention and control and ensure national water safety, my country has formulated a series of policies to promote water environmental protection.
Under the force of the policy, the demand for water quality monitoring equipment industry has increased greatly.

　　Policy force increases demand for water quality monitoring equipment

　　It is understood that during the "13th Five-Year Plan" period, relevant national departments and water environment related policies were frequently issued, and multilateral policies were exerted.
The state successively formulated the "Water Ten Articles", "Water Pollution Prevention Action Plan", and "Water Pollution in Key River Basins".
Prevention and Control Plan (2016-2020), National Groundwater Pollution Prevention and Control Plan (2011-2020), Ecological Environment Monitoring Network Construction Plan, "Thirteenth Five-Year Plan" National Surface Water Environmental Quality Monitoring Network Setup Plan, etc.
Relevant regulations, and put forward the priority of water saving, strengthen water resources management, and control the current situation of water pollution to a large extent.

　　The "Implementation Plan for the Treatment of Urban Black and Smelly Water Bodies" mentioned that the city's black and odorous water bodies should be comprehensively rectified, and the shortcomings of urban environmental infrastructure should be accelerated to ensure that it takes about three years to make the urban black and odorous water treatment obvious results, so that the people have more More sense of gain and happiness.

　　In the "Notice on Doing a Good Job in the Collection of Powers for National Surface Water Environmental Quality Monitoring", detailed regulations are made on the basic situation of the collection of powers for surface water environmental quality monitoring in China, which will promote the sales of environmental monitoring instruments and high-level tripartite operations.
The output of dimensional services.

Monitoring instrument

　　The "Action Plan for the Protection and Restoration of the Yangtze River" mentioned that by the end of 2020, the proportion of state-controlled sections with good water quality (up to or better than Category III) in the Yangtze River Basin will reach more than 85%, and the proportion of state-controlled sections that lose use of functions (inferior to Category V) will be low.
The proportion of black and odorous water in built-up areas in cities at the prefecture level and above in the Yangtze River Economic Zone is controlled by more than 90%; the water quality of centralized drinking water sources in cities at prefecture level and above reaches or exceeds Class I and III, and the proportion is more than 97%.

　　The issuance of the policy has effectively promoted the governance of the water environment.
Water quality monitoring is the "pointer" of water environment governance.
The water quality monitoring market will be strong, and water quality monitoring equipment is indispensable.
It is foreseeable that with the increasingly stringent environmental quality standards and the continued strong demand for water ecosystem restoration and treatment of black and odorous water bodies, my country's water quality monitoring industry has huge market potential and room for development.

　　The market promotes the prospect of water quality monitoring equipment

　　Data shows that my country's water pollution is becoming more and more serious.
In 2018, the country's sewage discharge reached 75 billion tons.

　　Except for 70% of industrial wastewater and less than 10% of domestic sewage, the remaining sewage is directly discharged into rivers, lakes, and seas without treatment, causing serious deterioration of water quality.
The chemical oxygen demand, heavy metals, arsenic, and cyanide in the sewage , Volatile phenols, etc.
are all on the rise.
Of the 95,000 kilometers of rivers and rivers across the country, 19,000 kilometers are polluted, and 5,000 kilometers are seriously polluted.
Qingjiang becomes turbid, turbid water becomes smelly, and fish and shrimp disappear, which is shocking.
The Songhua River, Huaihe River, Haihe River and Liaohe River are seriously polluted.
86% of urban rivers are polluted to varying degrees.
Water pollution has caused huge economic losses.

　　Therefore, it is imperative to control the water environment.
Through water quality monitoring, we can grasp the trend of water quality changes and the progress and specific conditions of water body environmental protection at various stages.
With the development of environmental governance, the coverage of water quality monitoring will continue to expand, and various water body monitoring indicators will continue to increase.
Water quality monitoring instruments The instrument will also develop in a diversified direction, and the demand for specialized instruments such as various heavy metal monitors and total organic carbon analyzers will increase.

　　In addition, according to industry forecasts, the market size of my country's water quality monitoring system may reach 10 billion in 2020, exceed 12 billion in 2022, and exceed 16 billion in 2025.
However, in the case of the country's firm control of water pollution , The market demand has been blessed, and the prospects for water quality monitoring equipment are promising.

　　Conclusion: Water is the source of life and one of the important substances that people rely on for survival and development*.
For water environmental protection and governance, water quality monitoring instruments are indispensable.
Under the dual promotion of policies and the market, the water quality monitoring industry has grown rapidly , Related companies can focus on the layout.

　　Original title: Water environmental protection mission, Daoyuan policy, market force to accelerate the development of water quality monitoring industry

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