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Author:

吴玉锋 (吴玉锋.) (Scholars:吴玉锋) | 李晓 (李晓.) | 赵智博 (赵智博.) | 谭哲 (谭哲.) | 胡辰玮 (胡辰玮.)

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incoPat zhihuiya

Abstract:

本发明公开了一种利用紫云英和伴矿景天轮作修复镉‑多氯联苯复合污染土壤的方法,该方法包括:对污染农田进行翻耕平整,冬种紫云英,用于修复农田中多氯联苯,待紫云英收获后作为绿肥,进行还田处理;种植第二茬植物前,将污染农田划分为若干修复网格,明确每个修复网格中总镉浓度值及修复方式,实现伴矿景天对污染农田中镉的精准修复。本发明提出了紫云英和伴矿景天轮作的方式修复农田中复合污染物,主要采取了紫云英修复多氯联苯、紫云英作为后茬植物绿肥以及网格化精准修复镉的方式,大幅减少了修复成本和修复时间,显著提高了镉‑多氯联苯特定复合污染农田土壤的修复效率。

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Patent Info :

Type: 发明申请

Patent No.: CN202111343659.3

Filing Date: 2021-11-13

Publication Date: 2022-03-04

Pub. No.: CN114130811A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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