With the continuous progress of society, water resources are indeed scarce, and the situation of water pollution is becoming increasingly serious. While the petrochemical industry is developing, it consumes a large amount of water resources. At the same time, it also generates a large amount of wastewater. If this wastewater is discharged directly without treatment, it will only aggravate environmental pollution and resource shortage. This article will explore the issue of wastewater analysis and treatment in the petrochemical field together with Hangzhou Modi in the future.
After being treated, petrochemical wastewater can be reused as reclaimed water. This not only enhances the utilization rate of water resources and saves water, providing certain assistance in alleviating water shortages, but also reduces pollutant emissions and helps control water bodies from being polluted as much as possible. In fact, the shortage of water resources will have a significant impact on the development of the petrochemical industry, and the large amount of petrochemical wastewater discharged has caused serious pollution to the environment. The higher the emission standards are, the more difficult the sewage treatment process will be. The following is a brief understanding of the water quality analysis issues of petrochemical wastewater.
Petrochemical wastewater is the wastewater generated during the refining and processing of crude oil. Its main sources are diverse, including flushing wastewater, circulating sewage, process wastewater, and domestic sewage, etc. Whether discharged intermittently or in a continuous manner, the main pollutants such as petroleum and phenols are present in these wastewater. As for the wastewater from petrochemicals, its composition is rather complex and the concentration of pollution is also high. Once the fluctuation range of water volume is large, the water quality will also be unstable. The water quality will be affected by the nature of crude oil and the production process. Crude oil has a high sulfur content, and the processing process is relatively complex. The content of oil, sulfides, etc. in the wastewater will be higher.
In fact, when it comes to this, it is necessary to do a good job in the monitoring of wastewater treatment in the petrochemical field, ensure that all water quality indicators meet the standards for safe discharge, and that the reclaimed water can be reused. First, disinfection treatment is carried out for the threatening pollution in the water. After the treatment is completed, real-time monitoring of various indicators in the water is conducted using an online water quality monitoring instrument to see if the treatment is ideal (the water quality monitoring equipment used for monitoring different indicators is different).
