Urine as a CO2 absorbent

被引：9
|
作者：
Jimenez Aguilar, Manuel [1 ]
机构：
[1] Consejeria Agr & Pesca, Inst Invest & Formac Agr & Pesquera, Granada 18080, Spain
来源：
JOURNAL OF HAZARDOUS MATERIALS | 2012年 / 213卷
关键词：
Olive-mill wastewaters; Urine; Carbon dioxide; Industrial-gas recycling; UREA HYDROLYSIS; FERTILIZER; RECOVERY; NITROGEN; AMMONIA;
D O I：
10.1016/j.jhazmat.2012.01.087
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The aim of this work was to investigate the effect of urine on the absorption of greenhouse gases such as CO2. Human urine diluted with olive-oil-mill wastewaters (OMW) could be used to capture CO2 from flue gas of coal-fired power plant and convert CO2 emissions into valuable fertilizers (mainly, NH4HCO3) that can enhance CO2 sequestration into soil and subsoil layers. Thus, the CO2 emissions could be reduced between 0.1 and 1%. The proposed strategy requires further research to increase CO2 absorption and assess the risks associated with wastewater reuse and xenobiotics in the agroecological environment. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：502 / 504
页数：3
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