摘要
本文简要介绍了氧化铁矿物的基本性能和应用领域 ,着重阐述了氧化铁矿物在土壤改良和治理土壤中重金属有毒元素和水体污染中的应用 ,明确提出氧化铁矿物作为环境矿物材料储量大、提取简单、治理污染设备简易且效果好、无二次污染 。
Basic properties of iron oxide minerals (goethite and hematite), the application to such fields of prevention and cure of soil contamination by heavy metals and the application of quality improvement and treatment of surface water and groundwater are put forward in this paper. The economical and simple methods of subtraction and pollutants disposed without the second pollution make them as environmental mineral materials. basic properties;iron oxide minerals;soil contamination;surface water;groundwater;environmental mineral materials ldren with HIE,and 42 nornmal infants as contrast,The results shows there have remarkable difference between contrast group and HIE,between difference clinic steps of HIE in blood natrium,blood kalium,blood calcium,and blood chlorine(P<0.01).There has no remarkable difference between middle and serious step in blood caloium,no remarkable difference among every step in blood kalium(P>0.05).Therefore,the blood electrolyte must be rigorously monitor when handle the HIE patients,and must pay attention to the balance of inner cirumstance to avoid more serious brain trauma.
出处
《贵州地质》
2001年第3期205-209,共5页
Guizhou Geology
基金
国家自然科学基金项目 (49463 0 11)
贵州省科学技术基金资助
