What are water treatment dosing pumps used for?
Water treatment is a fundamental process for ensuring public health and environmental safety. Dosing pumps are an essential part of the water treatment process in drinking water and disinfection plants, as they allow accurate dosing of chemicals such as chlorine, sulfuric acid and caustic soda. In fact, harmful substances such as bacteria, viruses, heavy metals, pesticides and other contaminants in water are removed and neutralized during the water treatment process.
In this article, we will explore why dosing pumps are necessary for water treatment and how to choose the right one.
The importance of precise metering when choosing metering pumps for water treatment
The precise metering ability of metering pumps ensures the effectiveness of the water treatment process: this is due to the diaphragm mechanism and the flow control system, with which the pumps are equipped, which allow an exact amount of chemical to be dosed into the water. Accurate metering not only results in more efficient removal of contaminants from the water, but also reduces treatment costs and time. In addition, the accuracy of metering pumps can reduce chemical waste, further protecting the environment.
Thanks to the precise metering, their use is not limited to water treatment; on the contrary, the cases and applications of dosing pumps are truly numerous.
Water treatment: how to choose the right dosing pump
The process of water treatment in drinking water and disinfection plants can vary depending on the type of liquid being treated: each type of water – surface (from lakes and rivers), groundwater or brackish water – has different chemical and physical characteristics that require specific treatment processes. For example, groundwater may require the removal of iron and manganese, while brackish water may require a desalination process. In addition, the presence of organic and inorganic substances can vary depending on the type of water, which affects the choice of chemicals and treatment processes to be used. Consequently, the choice of dosing pumps must also be made according to the specific needs of the effluent to be treated, taking into account factors such as flow rate and maximum operating pressure.
- Pump flow rate is one of the most important factors to consider when selecting a metering pump for water treatment. In fact, it is important to evaluate the amount of chemical required for the treatment process and the water flow rate. For example, if the amount of chemical required is high, it will be necessary to select a metering pump with a higher flow rate. Mixtron dosing pumps are available in different flow rates, ranging from a few ml/h to several liters/h.
- The maximum operating pressure of the pump is another important factor to consider: it depends on the water pressure in the water treatment plant and the type of chemical to be metered. It is important to select a dosing pump with a maximum operating pressure that is compatible with the piping system used in the water treatment plant to avoid malfunction or damage to the system. It is also necessary to consider the viscosity of the chemical to be dosed, as thicker chemicals require a pump with a higher operating pressure.
For accurate selection of the maximum operating pressure and flow rate of the dosing pump, it is advisable to consult an expert in the field, such as Mixtron, who is thoroughly familiar with the technical specifications of dosing pumps.
Mixtron dosing pumps for water treatment plants
Mixtron dosing pumps for water treatment plants are the optimal choice for those who need to ensure precise chemical dosing rates and consistent operation over time. In addition, unlike other pumps on the market, Mixtron’s pumps are capable of drawing liquid without the use of electricity. They also use an internal mixing system that allows the chemical to be dosed and mixed directly inside the pump, ensuring accurate and uniform mixing.
With many years of experience in the industry and a complete range of high quality products, Mixtron can provide you with expert and customized advice to determine the best dosing pump for your water treatment needs.
Contact Mixtron to select the best water treatment metering pump to meet your specific flow rate and maximum operating pressure requirements.
