Is the biodegradability of sewage good? Share four identification methods
2023-12-11
The biodegradability of wastewater, also known as the biodegradability of wastewater, refers to the difficulty of biodegradation of organic pollutants in wastewater.
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Petrochemical wastewater treatment technology
2023-12-08
The treatment technologies for petrochemical wastewater are mainly divided into two categories: anaerobic treatment and aerobic treatment. Anaerobic treatment is mainly used to improve the biodegradability of wastewater,
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The principle and characteristics of the recycling water tank in a water plant
2023-12-04
The recycling water tank plays an important role as an auxiliary in water treatment plants, mainly supporting V-shaped filters. When the V-shaped filter needs to be backwashed, the function of the recovery pool becomes apparent. Generally speaking, the recycling pool will be designed into two groups for sedimentation and reuse after the filter water is recycled.
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Anaerobic Technology in Sulfate Wastewater Treatment
2023-12-01
Some fermentation, pharmaceutical, and light industry industries usually add auxiliary raw materials such as sulfuric acid, sulfite, and their salts in the production process. This results in production wastewater often containing a large amount of sulfate ions. These wastewater not only contain high concentrations of sulfate ions, but also typically contain high levels of organic matter. This type of wastewater usually requires biochemical treatment, and anaerobic biochemical treatment processes are often used.
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Why is high salt wastewater difficult to treat? What are the handling methods?
2023-11-29
The reason why high salt wastewater is difficult to treat is partly due to the lack of corresponding technical means, and partly due to insufficient economic feasibility and reliability. At present, most treatment methods for high salinity wastewater lack effective reduction of pollutants, which can lead to waste of freshwater resources.
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