气候变化领域集成服务门户(CCPortal): Estimation and impact of carbon dioxide capture on drinking water: Tillmans equilibrium diagram

CCPortal

DOI	10.2166/wcc.2019.038
	Estimation and impact of carbon dioxide capture on drinking water: Tillmans equilibrium diagram
	Alvarez-Bastida C.; Solache-Ríos M.; Linares-Hernández I.; Vázquez-Mejía G.; Fonseca-Montes de Oca G.; Fuentes-Rivas R.M.; Martínez-Miranda V.; Esquivel-Martínez J.
发表日期	2020
ISSN	20402244
起始页码	380
结束页码	389
卷号	11 期号:2
英文摘要	The increase of CO2 in the atmosphere may produce some effects on drinking water because water tends to naturally capture CO2 species. The main purpose was the study of the impact of capture of free CO2 and its transformation to carbonic acid (H2CO3) and bicarbonate ions (HCO3 ). The study used a Tillmans equilibrium diagram obtained from the modified Mojmir Mach model as a function of water temperature and considered the effects on anion and cation composition. Three wells located in different zones were selected, with similar characteristics (capture of CO2 ). Samples were taken in different seasons of the year and the amount of CO2 in the drinking water was calculated. It was found that with increasing concentrations of free CO2 the pH decreases, and this process makes the water acid and susceptible to dissolve some elements (Ca, Na, K, Si) and other species (HCO3 ). The capture of CO2 has important effects on the anion and cation composition of drinking water and on the variation of pH by more than one unit, which may affect the health of consumers. The method presented in this study is an excellent user-friendly alternative to determine the impact of natural capture of total CO2 by water. © IWA Publishing 2020.
英文关键词	CO2 capture; Drinking water; Mojmir mach; Tillmans equilibrium diagram; \| carbonate system
语种	英语
scopus关键词	Carbon dioxide; Positive ions; Silicon compounds; Sodium compounds; Bicarbonate ions; Carbon dioxide capture; Carbonic acids; Cation composition; Equilibrium diagrams; Ph decrease; User friendly; Water temperatures; Potable water; anion; bicarbonate; carbon dioxide; carbon sequestration; cation; drinking water; estimation method; ion; numerical model; water temperature; well water
来源期刊	Journal of Water and Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147926
作者单位	Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón y Tollocan s/n, Toluca, Estado de México C.P. 50000, Mexico; Centro Interamericano de Recursos del Agua, Facultad de Ingeniería, Universidad Autónoma del Estado de México, Carretera Toluca-Ixtlahuaca, Km. 14.5, Toluca, Estado de México C.P. 50200, Mexico; Departamento de Química, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca s/n, La Marquesa, Ocoyoacac, Estado de México C.P. 52750, Mexico; Facultad de Geografía, Universidad Autónoma del Estado de México, Cerro Coatepec s/n Ciudad Universitaria, Toluca, Estado de México C.P. 50110, Mexico; Unidad Académica de Ciencias de la Tierra, Universidad Autónoma de Guerrero, Ex Hacienda San Juan Bautista S/N, Taxco el Viejo, Guerrero C.P. 40323, Mexico
推荐引用方式 GB/T 7714	Alvarez-Bastida C.,Solache-Ríos M.,Linares-Hernández I.,et al. Estimation and impact of carbon dioxide capture on drinking water: Tillmans equilibrium diagram[J],2020,11(2).
APA	Alvarez-Bastida C..,Solache-Ríos M..,Linares-Hernández I..,Vázquez-Mejía G..,Fonseca-Montes de Oca G..,...&Esquivel-Martínez J..(2020).Estimation and impact of carbon dioxide capture on drinking water: Tillmans equilibrium diagram.Journal of Water and Climate Change,11(2).
MLA	Alvarez-Bastida C.,et al."Estimation and impact of carbon dioxide capture on drinking water: Tillmans equilibrium diagram".Journal of Water and Climate Change 11.2(2020).