[Case Study] China Experiments with Fine Bubbles for Pig Farm Waste Treatment

Using the 500L OK nozzle! A case where many fundamental aspects of pig manure and urine treatment technology were understood.

Initially, the purpose of purchasing the OK nozzle was for the treatment of domestic wastewater, so a single φ16 self-priming hose was used. However, the actual experiment involved the treatment of pig manure, and it was being investigated how much processing capacity could be achieved with the "500L OK nozzle" to generate fine bubbles and whether it could meet the standard values. At the time of installation, it was noted that the NH3 levels did not reach the standard values, and inquiries were made regarding countermeasures. Through several email exchanges involving an interpreter, the current situation was somewhat understood, so measures were proposed to ensure that ammonia levels fell within the standard values. Experimental methods were suggested, and solutions were clearly outlined. Based on these instructions, some improvements were made, but only insufficient interim data was obtained, and after being informed that "there was a prospect of clearing the standard values," the final data was not sent. However, many fundamental aspects of pig manure treatment technology were understood from this experiment, so it was decided to compile the results, including the progress of this experiment. *For detailed information about the case, please refer to the related links. For more details, feel free to contact us.*

nozzle