Since the 1960s, high ammonia nitrogen wastewater treatment technology has been very prominent;
In the past three decades, the starting point of high ammonia nitrogen wastewater treatment from the initial environmental economic benefits has developed into the concept of sustainable development, which is due to the optimism of the global environment and the awareness that people have to have.
This view is not unique to the field of ammonia nitrogen wastewater, this is a big environmental problem, I think we have been aware of.
Under such an environment, the technology of ammonia nitrogen wastewater treatment is bound to be improved, especially the technology of high ammonia nitrogen wastewater treatment, we can no longer use the original concept to treat the current environment;
Therefore, the improvement of some relevant standards is also to improve the supervision of all aspects of technology, of course, people's self-consciousness is very important.
It is necessary for us to state objectively the development of the past 30 years and only by looking at the current situation can we change and move forward!