全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

云南露天金属矿山开采项目地表水环境影响评价要点分析
Analysis on the Main Points of Surface Water Environment Impact Assessment in Yunnan Open-Pit Metal Mining Project

DOI: 10.12677/AEP.2020.103045, PP. 388-391

Keywords: 露天金属矿山,环境影响评价,地表水导则
Open-Pit Metal Mines
, Environmental Impact Assessment, Surface Water Guidelines

Full-Text   Cite this paper   Add to My Lib

Abstract:

在露天金属矿山环境影响评价项目中,矿山生产产生的废水主要污染物为SS、COD和重金属等,部分重金属污染物(如砷、铅等)是《环境影响评价技术导则地表水环境》(HJ2.3-2018)中提及的第一类污染物,故露天金属矿山环评中地表水评价工作等级定为一级。因此,虽然金属矿山产生的污水水质相对简单,但一级评价同时增加了金属矿山地表水评价的工作量。本文通过简洁的语言对露天开采金属矿山项目中地表水环境影响评价时的要点进行分析,为初写矿山环评的工作者提供有益参考。
In the open-air metal mine environmental impact assessment project, the main pollutants of wastewater produced by mine production are SS, COD and heavy metals. Some heavy metal pollu-tants (such as arsenic and lead) are recorded in “technical guidelines for environmental impact- surface water environment” (HJ2.3-2018) as the first type of pollutants, so the surface water eval-uation work level in the open-air metal mine environmental impact assessment is rated as level 1. Therefore, although the quality of sewage produced by metal mines is relatively simple, the first- level evaluation also increases the workload of surface water evaluation in metal mines. This article analyzes the main points of surface water environmental impact assessment in open-pit mining metal mine projects through concise language, and provides a useful reference for the workers who first wrote the mine environmental assessment.

References

[1]  曹晓红, 黄茹, 等. 地表水环境影响评价技术导则修订思路解读[J]. 环境影响评价, 2019, 41(6): 1-4.
[2]  王庆改, 张贝贝, 等. 《环境影响评价技术导则地表水环境》适用性测算[J]. 环境影响评价, 2019, 41(6): 16-21.
[3]  陈自娟. 基于水环境承载力的滇池流域生态补偿机制研究[D]: [博士学位论文]. 昆明: 云南大学, 2016.
[4]  生态环境部. (HJ2.3-2018)环境影响评价技术导则地表水环境[S]. 北京: 中国环境科学出版社, 2018.
[5]  生态环境部. (HJ/T 2. 3-1993)环境影响评价技术导则地面水环境[S]. 北京: 中国环境科学出版社, 1993.
[6]  杨育华, 杨洪福, 等. 云南省水生态现状及其保护对策[J]. 环境科学导刊, 2019, 38(增1): 22-26.
[7]  云南省人民政府. 云南省矿产资源总体规划(2016-2020)年[Z]. 2017.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133