1 results about "Cage culture" patented technology

The invention discloses an ammonia-nitrogen removal bacteria sustained release agent. The ammonia-nitrogen removal bacteria sustained release agent comprises a solid medium, and a composite microbialagent or a flora embedded in the solid medium; The composite microbial agent or flora refers to ammonia-nitrogen removal bacteria capable of effectively removing ammonia-nitrogen pollutants in water;the solid medium include a gel polymer, and the gel polymer is one or both of gelatin and gellan gum. The sustained release agent product of the invention has wide application range and can be used for the treatment of high ammonia-nitrogen industrial wastewater, and is particularly suitable for the treatment of flowing water bodies such as flowing water areas, river and lake cage culture.