英语翻译Chemical and Mineralogical Characteristics of Dry Depositionin the Surrounding of a Cement Factory in JordanDry deposition samples were collected from 28 residential rooftops in Fuhais,Jordan,during the dry seasons of the year 2004.Thesam

英语翻译Chemical and Mineralogical Characteristics of Dry Depositionin the Surrounding of a Cement Factory in JordanDry deposition samples were collected from 28 residential rooftops in Fuhais,Jordan,during the dry seasons of the year 2004.Thesam
英语翻译
Chemical and Mineralogical Characteristics of Dry Deposition
in the Surrounding of a Cement Factory in Jordan
Dry deposition samples were collected from 28 residential rooftops in Fuhais,Jordan,during the dry seasons of the year 2004.The
samples were analyzed for trace and heavy metal concentrations to investigate the impact of total suspended particles emitted from the
cement industry in the city of Fuhais.The cement factory has been operational for the past 50 years,and themanagement was evaluating
the use of petcoke blending to reduce fuel costs.No baseline data on heavy metals due to the current operations existed prior to this
study.The present study showed that lead (Pb) and copper (Cu) concentrations were statistically signi?cant in the northwest sector of the
city compared with the other quadrants.This signi?cance was attributed to the heavy traf?c of trucks carrying raw materials and cement
in and out of the cement factory as the main route of transportation to the factory runs through this quadrant of the city.Cadmium
(Cd),aluminum (Al),iron (Fe),zinc (Zn),manganese (Mn),nickel (Ni),molybdenum (Mo),and chromium (Cr) concentrations were
high in all sampled areas.The overall average concentrations of all elements except Mo were found to be higher on the rooftops of the
residential areas in Fuhais City in comparison with a remote reference site near Amman where no anthropogenic activity exists.The
trace and heavy metal concentrations and the mineralogical composition of dry deposition samples collected from residential rooftops
are representative of the current cement industry operations,which dominate the air quality of Fuhais City.
Keywords:heavy metals,cement industry,dry deposition,Jordan
Introduction
The Jordan Cement Factory (JCF) has been operational in the
city of Fuhais about 5 km outside the great municipality of
Amman,Jordan,since 1954.The JCF plant is located in the
center of the city of approximately 12,000 inhabitants.There
are schools,shops,a nursing home,and a hospital locatedwithin
1kmof the JCF site.Fuhais is located in a valley surrounded
by different land uses consisting of residential,commercial,and
agricultural activities.
An environmental audit and air-quality impact assessment
conducted in Fuhais concluded that total suspended particu-
late (TSP) concentrations downstream of the pollution-control
devices exceed design speci?cations and that the monitoring
programs for air quality around JCF need to consider more pa-
rameters (e.g.,heavy metals) and need to be more extensive and
frequent (Senes Consultants and Al Shamil Engineering,2003a,
2003b).The current JCF operation has exceeded the Jordanian
air quality standard for particulatematter less than 10 μmin size
(PM10),and the facility is one of the major contributors to over-
all atmospheric particulate loading in the vicinity of the plant

英语翻译Chemical and Mineralogical Characteristics of Dry Depositionin the Surrounding of a Cement Factory in JordanDry deposition samples were collected from 28 residential rooftops in Fuhais,Jordan,during the dry seasons of the year 2004.Thesam
化工、矿物学特征的干沉积
在周围的水泥工厂在约旦

干沉积样品收集28住宅屋顶的Fuhais、约旦、在干旱的季节,2004年.这个
样品进行分析和重金属含量为跟踪调查总悬浮颗粒的影响的
在这个城市的水泥行业Fuhais.水泥工厂一直运行在过去的50年里,与管理,是评价
petcoke交融的使用,以降低燃料成本.没有基线数据对重金属由于当前存在的操作
研究.目前的研究表明,铅、铜含量进行统计signi吗?不能在西北领域
比起其他的象限的城市.这signi ?易得癌症是由于沉重的traf ? c的卡车运送原料和水泥
在水泥工厂为主的运输路线的工厂贯穿该象限的城市.镉
(Cd)、铝、铁、锌、锰、镍(明尼苏达州)(倪)、钼(钼)、铬(Cr)的浓度
在所有领域.取样.总体平均浓度的方方面面,除了莫被发现在屋顶的更高
在Fuhais城市居住区比较偏僻的参考网站没有人为活动安曼附近存在.这个
跟踪和重金属浓度和矿物成分干沉积样品收集了来自住宅屋顶
有代表性的电流水泥工业行动,Fuhais支配的空气质量.
关键词:重金属、水泥行业、干沉积,约旦

介绍

约但河水泥工厂(JCF)已经运行的
城市的大约5公里外的Fuhais伟大的
安曼,约旦,自1954年.这个JCF厂坐落于
中心城市的大约12000居民.那里
正在学校、商店、养老院、医院locatedwithin吗
1kmof JCF的网站.Fuhais坐落在一个山谷
通过不同的土地利用方式组成的住宅、商业、
农业活动.

一个环境审计和空气质量评估
在Fuhais得出总悬浮particu -
晚(TSP)浓度下游的治理
设备的设计speci超出,监测?阳离子
JCF周围的空气质量的程序需要考虑更多的囚徒-
rameters(例如,重金属),需要更广泛
(上海、顾问和奥萨马•本•拉登频繁沙米利工程,2003a,
2003b).当前JCF手术已经超过了约旦
空气质量标准,particulatematter小于10μmin大小
可与设备的主要因素之一,在-
所有的大气颗粒物加载附近的工厂