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    The wastewater treatment equipment for eel and bullfrog farming has been installed in Shuangxi Eel and Bullfrog Farming Park in Fuzhou, Fujian. The equipment is designed by the Blue One technology team based on years of wastewater pollution indicators in the farming industry and local environmental protection discharge requirements. It is a small footprint and highly automated aquaculture wastewater treatment equipment. The equipment can be customized according to the owner's on-site situation to solve the difficulty of small site. The Blue One technology team's automated micro control realizes the central control and remote control function through a centralized motherboard, and easily grasps the operation status and effluent quality indicators of the eel wastewater treatment equipment through an independent APP, actively responding to the appeal of environmental protection units.