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一种荧蒽污染土壤修复剂及其制备方法

申请公布号:CN106118677A

申请号:CN201610490925.8

申请日期:2016.06.28

申请公布日期:2016.11.16

申请人:
南安市科联专利应用服务有限公司

发明人:侯芬芳

分类号:C09K17/40(2006.01)I

主分类号:C09K17/40(2006.01)I

代理机构:
北京中创阳光知识产权代理有限责任公司 11003

代理人:尹振启

地址:362000 福建省泉州市南安市康美镇康元路8号

摘要:本发明公开了一种荧蒽污染土壤修复剂及其制备方法,所述荧蒽污染土壤修复剂,按照重量份的主要原料为:纳米改性硅藻土35‑40份、畜禽粪便25‑35份、滑石粉15‑25份、甘油单硬脂酸酯10‑20份、聚丙烯酰胺15‑20份、羟基乙酸8‑12份、聚磷氯化铁5‑10份、羟甲基磺酸钠2‑4份。本发明能够使受荧蒽严重污染土壤的理化指标达到GB15618‑2008标准;处理工艺简单,用药量少,处理效果良好,性能稳定,受污染的土壤恢复程度高,可有效地降低了荧蒽污染土壤处理的成本,具有很好的经济效益和广泛的社会效益。

主权项:一种荧蒽污染土壤修复剂,其特征在于,按照重量份的主要原料为:纳米改性硅藻土35‑40份、畜禽粪便25‑35份、滑石粉15‑25份、甘油单硬脂酸酯10‑20份、聚丙烯酰胺15‑20份、羟基乙酸8‑12份、聚磷氯化铁5‑10份、羟甲基磺酸钠2‑4份;所述纳米改性硅藻土的制备方法:首先将亚硫酸氢钠、甲基丙烯酰氧乙基三甲基氯化铵、异丙醇混合并进行高压搅拌处理得到混合物,接着将环氧树脂、硅藻土与混合物在真空下进行反应即得到纳米改性硅藻土。

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