Instituto de Investigación y Formación Agraria y Pesquera, Consejería de Agricultura y Pesca, Junta de Andalucía, Camino de Purchil s/n. P.O. Box 2027, 18080 - Granada, Spain.
J Hazard Mater. 2012 Apr 30;213-214:502-4. doi: 10.1016/j.jhazmat.2012.01.087. Epub 2012 Feb 6.
The aim of this work was to investigate the effect of urine on the absorption of greenhouse gases such as CO(2). Human urine diluted with olive-oil-mill wastewaters (OMW) could be used to capture CO(2) from flue gas of coal-fired power plant and convert CO(2) emissions into valuable fertilizers (mainly, NH(4)HCO(3)) that can enhance CO(2) sequestration into soil and subsoil layers. Thus, the CO(2) emissions could be reduced between 0.1 and 1%. The proposed strategy requires further research to increase CO(2) absorption and assess the risks associated with wastewater reuse and xenobiotics in the agroecological environment.
本研究旨在探讨尿液对温室气体（如 CO(2)）吸收的影响。可以用人尿稀释橄榄油厂废水（OMW），从燃煤电厂烟道气中捕获 CO(2)，将 CO(2)排放转化为有价值的肥料（主要为 NH(4)HCO(3)），从而增强 CO(2)向土壤和亚土层的固存。因此，CO(2)排放量可减少 0.1%至 1%。该策略需要进一步研究以提高 CO(2)的吸收，并评估废水回用和农业生态环境中外来物质所带来的风险。
