摘要
实验采用硝酸对纳米碳黑进行改性,通过培养试验研究了改性纳米碳黑对寮步镇内居民区、工业区、公园区土壤样本中有效态铜和锌的影响。结果表明,对三个功能区土壤进行1%、3%、5%OCB添加与CK相比,土壤中有效态铜分别降低了28. 15%、41. 96%、46. 76%,10. 26%、40. 51%、50. 39%,24. 2%、54. 23%、66. 88%,有效态锌分别降低了1. 13%、11. 86%、13. 17%,15. 89%、16. 66%、15. 55%,7. 66%、10. 14%、10. 24%。30天后培养检测结果显示,锌的吸附适宜采用OCB包施,铜的吸附适宜采用混施。
The experiment was confirmed the effect of modified nano-particle black carbon on Active Copper and Zinc in Soil Samples with different functional areas.The main results are as follows:1%,3%,5%OCB added to soil in three functional areas compared to CK,the active copper in the soil is reduced separately to 28.15%、41.96%、46.76%,10.26%、40.51%、50.39%,24.2%、54.23%、66.88%,the active zinc is reduced separately to 1.13%、11.86%、13.17%,15.89%、16.66%、15.55%,7.66%、10.14%、10.24%after 30 days cultivation,The result is.Zinc adsorption suitable for OCB coating the adsorption of copper is suitable for mixing.
作者
胡静姝
Hu Jingshu(City College of Dongguan University of Technolory Dongguan,Guangdong 523106,China)
出处
《山东化工》
CAS
2018年第20期183-184,186,共3页
Shandong Chemical Industry
基金
东莞理工学院城市学院"青年教师发展基金"项目项目编号:2016QJY001Z
作者简介
胡静姝(1983—),女,贵州人,硕士,主要研究方向为环境、化工。
