In industrial production, online pH/ORP analyzer can be used to monitor water quality changes during the production process to ensure product quality. In scientific research, online pH/ORP analyzer can be used to study the kinetics and mechanisms of various chemical reactions. In addition, the online pH/ORP meter can be used in conjunction with other water quality monitoring instruments, such as pH meters and conductivity meters, to provide a more comprehensive understanding of the nature of the water body.
Decentralized domestic wastewater affects the green development and water environment safety of decentralized residential areas, led by rural areas, due to its small discharge, large fluctuation of water quality, and high content of organic matter. Research on decentralized domestic wastewater treatment technology is significant for improving the ecological environment of decentralized residential areas, increasing the supply of water resources and reducing the pollution of the water environment, and promoting sustainable development.
Among the many methods of wastewater treatment, natural ecological purification technology has lower operating costs and is more in line with the future needs and development prospects of green, efficient and sustainable decentralized domestic wastewater treatment. In the biological treatment of wastewater, since the pH is 6.8~8.5 for aerobic treatment and 6.8~7.5 for anaerobic treatment, according to the “Pollutant Discharge Standards for Wastewater Treatment Plants”, the pH is usually set in the range of 6~9. Therefore, it is important to monitor pH and ensure that it is within the standardized range.
Online pH/ORP Analyzer Meter for Wastewater Treatment
Anhui XX wastewater treatment plant based on the demand for monitoring the acidity and alkalinity of wastewater, and finally reached a cooperation with Hangzhou Anritang, purchased 12 sets of online pH/ORP analyzer, with immersed mounting bracket, the use of pH sensors to accurately monitor the fluctuation of acidity and alkalinity of wastewater in the biological treatment process; and at the same time with the help of pH transmitter, set the alarm upper and lower limits, by the machine of the wastewater acidity and alkalinity monitoring. Long-term monitoring. This prevents the measured value from exceeding the limit and affecting the subsequent sewage treatment process. By recording and displaying the measured values on the machine. Not only can we find out whether there is any water theft in the neighboring industrial enterprises in time, but also prevent the sewage treatment equipment from being damaged.
Biological treatment system pH monitoring, the need for regular single-point calibration of the electrode; but electrode maintenance requires professional operation, foreign brands of pH products purchase cost and use, maintenance costs and the requirements of the site operation and maintenance personnel are higher; long-term non-calibration of pH products will affect the monitoring accuracy and continuity, resulting in a decline in the reliability of pH data.
In addition to biological treatment, ARTang’s online pH/ORP analyzer also provides strong support in flocculation and sedimentation; in wastewater treatment plants, flocculants are injected into the raw water to interact with the surface charge of the particles to neutralize part of the surface charge, reduce the repulsive force between particles and form flocs. In the process of inputting raw water into the flocculation basin, its pH needs to be monitored to control the nature and quantity of the charge on the surface of the suspended particles, to optimize the use of chemical reagents, to safeguard the effect of flocculation, and to prevent the impact on the microbial activity of the biochemical treatment.
The wastewater treatment plant previously used the foreign XXX online pH/ORP analyzer, due to the large deviation between the measured value and the actual value, resulting in the blind addition of flocculants, forming a waste. After the use of ARTang online pH/ORP analyzer, to realize the precise proportioning of pharmaceuticals Hangzhou ARTang based on the user’s pain points, simplify the pH calibration, and provide timely technical support when users have questions, to assist in the biological treatment of wastewater smoothly, to ensure that the medium acidity and alkalinity to always meet the requirements of the strict water quality standards set.
