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What are the advantages of oxidation ditch wastewater treatment?
Urban domestic sewage treatment projects are mainly divided into two parts: sewage treatment plants and sewage pipelines. Domestic sewage is collected through pipelines and then discharged into sewage treatment plants for treatment. Currently, most urban domestic sewage treatment uses the "oxidation ditch" method because of its good biodegradability.
04
2021
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03
What is the wastewater treatment process?
With the improvement of people's living standards, the discharge of domestic sewage is becoming increasingly serious, and domestic sewage treatment technology is also constantly improving. Let's take a look at the domestic sewage treatment process.
07
2021
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03
Characteristics of integrated wastewater treatment equipment
With the expansion of cities, more and more factories producing aquaculture wastewater treatment equipment have emerged, resulting in a large amount of wastewater being discharged into rivers, causing water pollution and endangering human health. Industrial wastewater, domestic sewage, and runoff wastewater are the main sources of urban wastewater. Industrial wastewater has complex compositions, and some factories discharge wastewater that is toxic or even corrosive. If this issue is not addressed, it will damage the environment and harm human health. This requires the help of comprehensive wastewater treatment equipment.
16
2021
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03
What should be paid attention to when installing integrated wastewater treatment equipment?
Integrated wastewater treatment equipment is a modular wastewater biological treatment device, which is a wastewater biological treatment system based on biofilm as the main purification method. It takes full advantage of the characteristics of anaerobic biofilters, contact oxidation beds and other biofilm reactors, such as high biological density, strong anti-pollution ability, low power consumption, stable operation, and convenient maintenance, making this system very popular.
19
2021
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03
Preliminary estimates suggest that our country will invest 700 billion yuan in wastewater treatment systems. However, the current wastewater treatment process still fails to yield greater and more reasonable investment returns. Integrated wastewater treatment equipment also brings very high risks to the operational performance of wastewater treatment equipment.
23
2021
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03
Integrated wastewater treatment equipment effectively reduces operating costs
A major global challenge is wastewater treatment. Data shows that over 80% of wastewater worldwide is discharged into the natural environment without any treatment, causing significant environmental harm. In recent years, with China's rapid economic development, wastewater discharge has increased substantially. The phenomenon of wastewater flooding, prevalent in the last century, is still visible in some places. Now, integrated wastewater treatment equipment offers a solution to this problem.
01
2021
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04
How to disinfect integrated wastewater treatment equipment?
Many friends who have purchased integrated wastewater treatment equipment have asked how to disinfect the equipment. The editor has made a detailed summary, let's take a look: 1. Disinfect the integrated wastewater treatment equipment using an electric field. Electric field disinfection has three factors with disinfection effects. First, when water passes through the electric field, some strong oxidants are produced; second, the water itself produces free radicals with strong oxidation but a very short lifespan. The electric field itself has a destructive effect on bacterial cells. The existence of the three disinfection factors of electric field disinfection makes the entire disinfection process fast and simple.
16
2021
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04
