搜索

News
Current location:
Homepage
/
/
/
高硫低铜矿石堆场无土生态修复关键技术开发及工程化应用

高硫低铜矿石堆场无土生态修复关键技术开发及工程化应用

(Summary description)针对硫化铜堆浸场地,植物立地条件恶劣,难以直接生态修复的问题,项目组采用“以废治废”的方式,利用硫化矿山选冶过程产生大量的酸性废水中和渣和尾矿作为人造土壤基质进行生态修复,建立人工植被群落,逐步实现自然生态演替,达到控制水土流失,稳固堆场的边坡和平台,实现矿山固废的资源化利用。现已成功在紫金山金铜矿建立了示范基地,为实现矿区的可持续发展提供了重要前提条件,具有良好的示范效应和行业推广应用前景。

高硫低铜矿石堆场无土生态修复关键技术开发及工程化应用

(Summary description)针对硫化铜堆浸场地,植物立地条件恶劣,难以直接生态修复的问题,项目组采用“以废治废”的方式,利用硫化矿山选冶过程产生大量的酸性废水中和渣和尾矿作为人造土壤基质进行生态修复,建立人工植被群落,逐步实现自然生态演替,达到控制水土流失,稳固堆场的边坡和平台,实现矿山固废的资源化利用。现已成功在紫金山金铜矿建立了示范基地,为实现矿区的可持续发展提供了重要前提条件,具有良好的示范效应和行业推广应用前景。

Information

      针对高硫低铜矿石生物提铜堆浸场地,植物立地条件恶劣,难以直接生态修复的问题,项目组采用“以废治废”的方式,利用硫化矿山选冶过程产生大量的固体废弃物作为人造土壤基质进行生态修复,通过人造土壤基质改良,耐受性强乡土植物筛选,在低品位铜矿生物提铜堆场建立人工植被群落,逐步实现自然生态演替,达到控制水土流失,稳固堆场的边坡和平台,实现矿山固废的资源化利用。现已成功在紫金山金铜矿建立了示范基地,为实现矿区的可持续发展提供了重要前提条件,具有良好的示范效应和行业推广应用前景。

图1 生物提铜堆场边坡生态修复前后

 

 

 

 

Scan the QR code to read on your phone

Related news

Zijin Mining: Q1 Net Profit Tops RMB 6.1 billion, Up 144 % YOY
On April 11, Zijin Mining released its Q1 financial report.
See more information 白箭头 黑箭头
Zijin Mining Releases 2021 Annual Report
On the evening of March 18, Zijin Mining Group (“Zijin”) released its 2021 annual report. Zijin’s performance hit a record high, with both revenue and total assets exceeding RMB 200 billion. In 2021, Zijin’s EBITDA stood at RMB 35.1 billion, and total profit was RMB 24.8 billion. Net profit attributable to shareholders of the parent company was RMB 15.7 billion, up 141% year-on-year.
See more information 白箭头 黑箭头
Zijin Mining Holds 2022 Work Conference
Zijin Mining’s 2022 Work Conference was held at its headquarters in Shanghang from January 17 to 19. At the conference, all staff members were called upon to follow the Zijin Motto and its philosophy of innovation, help sharpen the Group’s global competitive edge, so as to turn Zijin Mining into a green, high-tech, leading global mining company.
See more information 白箭头 黑箭头
Zijin Technology Center was established in 1999
Zijin Technology Center was established in 1999
See more information 白箭头 黑箭头

Xiamen Zijin Technology of Mining & Metallurgy Ltd.
 (Zijin Mining and Metallurgy Design and Research Institute)

zij

Mobile site

Copyright:Zijin Mining and Metallurgy Research lnstitute     闽ICP备09027214号-2   Technical support by 300.cn