YEH, Daniel, H.,CALABRIA, Jorge, Luis,OZCAN, Onur, Y.,BAIR, Robert, A.
申请号：
EP17831969
公开号：
EP3487320A4
申请日:
2017.07.21
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
In one embodiment, a system includes at least one reusable nutrient cartridge including an outer housing having an inlet and an outlet, and nutrient-adsorbing material contained within the housing, the material being configured to adsorb nutrients, wherein the cartridge is configured to be charged with nutrients by flowing a nutrient stream through the inlet, through the nutrient-adsorbing material, and through the outlet to enable the nutrient-adsorbing material to adsorb the nutrients, wherein the cartridge is also configured to be later discharged of the nutrients by flowing water through the inlet, through the nutrient-adsorbing material, and through the outlet so as to transfer the nutrients to the water to generate a dilute nutrient solution suitable for use as a fertilizer.
