Water environment pollution has always been a “hot” topic, as we have become increasingly aware of the importance of environmental protection! There are many potential causes of water pollution, such as excessive levels of heavy metals, total phosphorus, total nitrogen, E. coli, total residual chlorine, and oil, all of which can severely pollute water quality, thereby affecting the ecological environment and human health. This article briefly explores how to evaluate the treatment process for oily wastewater.
Oilfield wastewater primarily refers to oily wastewater generated during the production of crude oil. At this stage, it is essential to treat the oily wastewater before discharge to ensure that it meets relevant standards. During the treatment of oily wastewater, attention must be paid to the application of various technologies, including multiple pollution removal techniques and water quality monitoring technologies, to effectively reduce pollution and ensure that the water quality meets discharge standards. So, how should the oily wastewater treatment process be evaluated?
According to effective survey data, installing water quality analyzers at the inlet of wastewater treatment plants allows for real-time monitoring of indicators such as oil in water, sulfides, and volatile phenols. In the actual wastewater treatment process, oily wastewater should be directed into regulation and oil separation tanks for preliminary oil removal. To evaluate the treatment status of oily wastewater, the Hangzhou Modi Oil Online Monitor can be used to monitor the oil content in the water in real time. This analyzer is designed to measure the concentration of oil (hydrocarbons) in water using the ultraviolet fluorescence method.
During the treatment process, it is necessary to select appropriate oil-water separators based on the actual conditions of the oily wastewater. After completing the above steps, the flotation method is employed to remove oil, as this process is simple to operate.
If the treatment of oily wastewater in oilfields is ineffective, it can cause severe environmental pollution, adversely affecting the ecological environment, economic development, and human health. Therefore, it is crucial to emphasize the monitoring of oily wastewater until it meets relevant standards. This ensures that the water environment remains uncontaminated, allowing us to live in a healthy environment while also benefiting future development.
