Application of multiple parameters in a sewage treatment plant in Vietnam

The sewage treatment plant located in a township in Tonglu County, Zhejiang Province discharges water continuously from its sewage outlet into the river, and the nature of the sewage discharge belongs to the municipal category. The sewage outlet is connected to the water channel through a pipeline, and then the treated sewage is discharged to a certain river. The sewage treatment plant has a designed sewage discharge capacity of 500 tons/day and is mainly responsible for treating domestic sewage from residents of a township in Tonglu County.

By measuring the COD, the type and concentration level of organic matter in the water can be understood, so as to determine the removal efficiency of the sewage treatment plant and ensure effective pollution control. By measuring the suspended solids can help to understand the particulate matter and impurities in water bodies, which helps to determine the treatment effectiveness of sewage treatment equipment.

By measuring the Ammonia nitrogen, it is converted into nitrate and nitrite by microorganisms in the biological treatment process of wastewater, which can help to understand the transformation and removal of nitrogen during the wastewater treatment process and ensure effluent water quality meets the requirements. By measuring the pH value,  it can help to understand the acidity and alkalinity, and adjust the sewage treatment process in time. Measuring the flow rate can understand the load and water volume of the sewage treatment plant, help to adjust the treatment process and operating parameters, and ensure the treatment effect.

This sewage treatment plant in Vietnam has installed the MPG-6099 multi-parameter water quality analyzer, which not only can better understand the water quality, adjust the treatment process, ensure the treatment effect, but also conducive to environmental protection.