Online detection of ammonia nitrogen concentration in wastewater treatment
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This post was last edited by GSP on 2011-5-5 at 19:13. In modern large-scale chemical plants, apart from online analysis of conductivity and pH value, all other analyses are done offline, which results in a large amount of work. Currently, environmental regulations are very strict; one company has installed an online system for continuous monitoring of wastewater, with the main parameters being COD and pH. Online continuous monitoring is primarily used for liquid phases, and it plays a significant role in the field of environmental protection. As far as I know, there have been many large-scale coal chemical plants put into operation in recent years, and whether it’s the Shell or Texaco processes, the water treatment systems required are more complex and handle larger volumes of wastewater compared to those used in natural gas processing. Online monitoring of wastewater treatment will become **mandatory in the near future; this is the general trend. In chemical production, safety is always given top priority. Online monitoring technology is a type of soft measurement that requires no maintenance and maintains stability; it will undoubtedly play an essential role in improving production efficiency
I’m at work now; wish everyone good luck in the Year of the Rabbit :) Our online testing laboratory is capable of conducting continuous, real-time measurements of various parameters such as the density/concentration of liquids, polymerization rate, viscosity (polymerization degree), ratio control, phase separation interfaces, and the end time of batch reactions, by using techniques like soft sensing and data mining. Soft sensing technology, also known as soft instrument technology, originates from the inference estimator in inference control; it involves collecting certain easily measurable variables (also known as secondary variables or auxiliary variables) and constructing a mathematical model that uses these easily measurable variables as inputs to estimate the difficult-to-measure primary variables (also known as dominant variables). This provides support for process control, quality control, process management, and decision-making, and also lays the foundation for further achieving quality control and process optimization.
Since the poster is doing promotion, why not provide a more detailed description of your product’s features? Most of the people wandering around here are technicians, you know
Reply to 3# Wanderer: Hehe, thanks for your support. The file is a bit large; I’m worried it might be inconvenient
I suggest the original poster provide a detailed introduction; we are really interested in it these days.
Reply to 5# zhang*ang1221: Okay, I’ll send you a message :)