How to Ensure Accurate Monitoring of Urban Sewage Treatment？

Background

Sewage treatment is an important part of living environment protection. Its purpose is to separate and remove the pollutants contained in the water, so as to alleviate the increasingly serious phenomenon of "water crisis". Therefore, urban sewage plants must strictly implement the process of sewage treatment. Implement pollutant discharge standards (GB18918-2002). 

However, since the end of 2019, the COVID 19 virus has been rampant, and the epidemic situation has become severe. It has become more difficult for the sewage treatment plants to give way to downstream sewage treatment, such as the questions below:

1. In order to prevent the spread of the epidemic, urban residents have used a large number of disinfectants, detergents and other products, resulting in more complex sewage composition.

2. The discharge flow of residential sewage is small, and it is difficult to monitor. Although the currently used pipeline sewage collection system greatly improves the safety of sewage collection, it also has stricter requirements on the accuracy and corrosion resistance of pipeline monitoring equipment.

Professional Flow Monitoring Equipment for Sewage Treatment Plants

Aiming at the pain points existing in the treatment of urban sewage treatment plants, Micro Sensor provides an MFE600E sewage electromagnetic flowmeter, which is installed in the MBR membrane biological reaction treatment process in the pipeline sewage treatment system. The electromagnetic flowmeter has polyurethane lining, 316L stainless steel, and optional materials as electrodes. The coating adopts the anti-corrosion baking paint process, and the ultra-wide range ratio is used to solve the problem of difficult sewage measurement. It provides reliable sewage statistics data for the downstream sewage treatment process and effectively guarantees the safety of water for residents and the healthy development of the natural environment.

MFE600E electromagnetic flowmeter is a fully intelligent flowmeter that is based on advanced technology. MFE600E features high accuracy, high reliability, and good stability. The product adopts a liquid crystal display with a wide temperature range with a backlight, complete functions, intuitive display, convenient operation, and can reduce the trouble of on-site installation and maintenance. It has a water tower as high as 37meter as a voltage stabilizer for flow calibration, which can ensure the high quality and high quality of the product.

• Changes in fluid density, viscosity, temperature, pressure, and conductivity do not affect the measurement accuracy.

• The measuring tube has no obstructing flow parts and does not cause pressure loss.

• Simple structure, easy installation, and low requirements for straight pipe sections.

• There is no mechanical inertia, resulting in a sensitive response, allowing it to measure instantaneous pulsating flow with good linearity.

• In the sensor part, only the lining and the electrode are in contact with the medium. It can effectively resist corrosion and wear by selecting appropriate materials for the electrode and lining, ensuring long-term usability.  

• Adopt multi-electrode structure, high accuracy, equipped with grounding electrode, no need for grounding ring, saving cost;

• Even when the power is turned off, the EEPROM has the capability to store the set parameters and accumulated flow value.

• The converter employs a low-power microcontroller for efficient data processing, resulting in reliable performance, high precision, low power consumption, and a stable zero point. The dot matrix LCD screen displays essential parameters such as cumulative flow, instantaneous flow, flow rate, and flow percentage.

• The two-way measurement system allows for the measurement of forward and reverse flow. The utilization of low-frequency rectangular wave excitation enhances flow stability, minimizes power loss, and exhibits excellent characteristics for low flow rates.  

• Proven in the market, reasonable price, and excellent performance.

Not only that, Micro Sensor can provide professional equipment and monitoring in the fields of petroleum, chemical industry, metallurgy, mining, heating, power generation, water conservancy, and water resources, energy-saving monitoring, and water-saving management, papermaking, hull manufacturing industry, food and medicine, etc. The solution empowers various industries, and at the same time, it is equipped with expert engineers to provide full technical services to ensure that every customer's problems are perfectly solved.