The most popular way to connect reclaimed water to

2022-08-03
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Free to connect reclaimed water to tap water 2020 water quality monitoring industry development status and prospect forecast

earlier, free was pushed to the forefront due to the formaldehyde gate incident. After the incident subsided, recently, free has attracted renewed attention due to the connection of reclaimed water to tap water. It is reported that recently, a free tenant disclosed that a mixed flow of washing machine tap water and reclaimed water occurred in the free tenant's home in Beijing, and the free tenant drank more than half a year of reclaimed water in the steel wire winding fixture. In this regard, the free side expressed its willingness to refund the service fee. The official microblog of freeguest said today that the problem had been repaired in time on the day when it was learned, the maintenance suppliers had been strictly punished, and the surrounding houses had been checked

so, what is the middle water? It is reported that reclaimed water generally refers to reclaimed water, which is the water that can be used beneficially after the wastewater or rainwater is properly treated and reaches certain water quality indicators and meets certain use requirements. From the perspective of economy, the cost of reclaimed water is the lowest. From the perspective of environmental protection, wastewater reclamation and utilization can help improve the ecological environment and realize a virtuous cycle of water ecology

with the promulgation of the ten articles on water, the national investment in water quality safety is increasing day by day, and the water quality monitoring market pattern of government dominated investment, water quality monitoring instruments and water quality analysis instruments is gradually taking shape. With the continuous promotion of water, soil and air pollution control, China's environmental monitoring instrument industry has shown a rapid development trend in recent years

according to the data, in 2018, China's environmental monitoring segment products sold more smoke and gas equipment and water quality equipment. In 2019, the sales revenue of the environmental monitoring equipment industry was about 22.8 billion. At present, China has formed a basic framework of environmental monitoring with pollution source monitoring, air environment monitoring and water quality monitoring as the main body. According to the requirements of the ecological environment monitoring planning outline (year) issued by the Ministry of ecological environment in 2019 in the process of reduction, during the "fourteenth five year plan", the number of air stations will increase from 1436 to 1800, and the number of landmark water section points will increase from 1931 to 3700

according to the consulting report on the panoramic survey and development strategy research of the water quality monitoring industry in 2020 issued by the China Institute of research and technology, the development status and Prospect Forecast of the water quality monitoring industry in 2020

with the development of science and technology, biological monitoring, remote sensing monitoring and other technologies are gradually applied to water quality monitoring. Water quality monitoring is a process of monitoring and measuring the types of pollutants, the concentrations and change trends of various pollutants in water, and evaluating the water quality. Its monitoring scope is quite wide and there are many monitoring items. Generally speaking, these projects can be divided into comprehensive indicators reflecting water quality and toxic substances in water. At ordinary times, water quality monitoring departments all over the country regularly monitor the surface water and groundwater, monitor the water used in the production and living process, and dispatch to the scene of an emergency when necessary. In addition, a group of domestic scientific researchers will also carry out water quality monitoring and collect some data and information

at present, the most commonly used water quality monitoring technology is still physical and chemical monitoring, such as chemical method, electrochemical method, atomic absorption spectrophotometry, ion selective electrode method, ion chromatography, gas chromatography, plasma emission spectrometry (ICP-AES), etc. However, in the past, people mainly used the water quality monitoring methods of manual on-site sampling and laboratory instrument analysis. It is difficult to monitor the water quality in real time, which is time-consuming and labor-consuming, and can not meet the needs of water environment management. In order to solve this problem, the automatic water quality monitoring system and on-site rapid detection instruments began to play their role on the stage of water quality monitoring

the bulletin shows that in terms of fresh water environment, among the 1931 water quality sections (points) monitored by the national surface water in 2019, class I-III water quality sections (points) (avoiding carbonation of window protective film) accounted for 74.9%, an increase of 3.9 percentage points over 2018; Inferior class V accounted for 3.4%, 3.3 percentage points lower than that in 2018; In terms of marine environment, the quality of seawater has been continuously improved, the health of typical marine ecosystems has been basically stable, the water quality of rivers entering the sea has been improved, and the environment of marine functional areas has met the use requirements. In 2019, China continued to carry out the investigation and remediation of ecological environment problems in drinking water source areas, and 3624 problems in 899 county-level water source areas were remedied. 2513 black and odorous water bodies were eliminated in 2899 cities at prefecture level and above nationwide. We have fully completed the investigation of sewage outlets from the Yangtze River and the Bohai Sea, continued to carry out special actions for sewage treatment in industrial parks, and built sewage treatment facilities and installed monitoring devices in 95% of industrial parks at or above the provincial level in the Yangtze Economic Belt

2019, the Ministry of ecology and environment issued the outline of ecological environment monitoring planning (year), which completed the optimization and adjustment of the national environmental air, surface water and marine ecological environment monitoring network during the "14th five year plan". Among them, the number of air stations increased from 1436 to nearly 1800, filling up the urban stations; The number of surface water sections has increased from 1931 to 3700, realizing "four full coverage" of the ten major river basins and important tributaries, cities at and above the prefecture level, provincial and municipal boundaries of important water bodies and important water functional areas. The number of marine monitoring points has also been integrated and optimized to 1400, realizing the overall planning of nearshore and offshore

from the perspective of subdivisions, water quality monitoring can be divided into water quality monitoring equipment and water quality monitoring operation services. In recent years, the monitoring equipment market has developed rapidly, especially the water quality monitoring equipment, benefiting from the impact of environmental protection related policies. According to the data, in 2017, the sales of water quality monitoring equipment in China reached 19345 sets, a year-on-year increase of 86.3%, accounting for 34.2% of the national sales of environmental monitoring products, making it the largest category of environmental monitoring products. In 2018, the sales volume of water quality monitoring equipment in China was 20625 sets, an increase of 6.6% over 2017

prospect forecast of water quality monitoring industry

according to the 13th five year plan for environmental monitoring quality management issued by the Ministry of environmental protection, by 2020, China will fully establish environmental monitoring quality control systems for ambient air, surface water and soil; The three-year action plan for quality supervision and inspection of ecological environment monitoring (year) also points out that by 2020, the quality assurance system of ecological environment monitoring data will be continuously improved. The Ministry of ecology and environment randomly selects about 10% of the national, provincial and municipal control points or sections every year, and a total of about 150 ambient air stations or about 200 surface water sections for special inspection. With the strengthening of China's environmental protection work and the expansion of investment scale mainly due to the broad development prospects of the domestic new energy vehicle market, China's water quality monitoring industry has a good market prospect and has huge market potential and development space. In addition to policy promotion, the application of relevant technologies also provides assistance for the water quality monitoring industry. With the accelerated integration of the new generation of digital information technologies such as IOT, cloud computing and intelligent applications with the manufacturing industry, the development of grid and intelligence has also injected new impetus into the water quality monitoring industry

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