| 山西煤炭基地矿井水的环境影响及利用研究 |
| 摘要点击 1512 全文点击 1696 |
| 查看HTML全文
查看全文 查看/发表评论 下载PDF阅读器 |
| 中文关键词 煤炭基地 矿井水利用 环境影响 分质供水 |
| 英文关键词 Coal Base environmentalimpact water supply with different quality utilization of mine water |
|
| 中文摘要 |
| 本文研究了山西矿井水水质特征及其环境影响.结果表明,矿井水中50%为高硬度、高矿化度水,42%为中性淡水,8%为酸性水,其污染特征为SS占第一位,依次为COD、硫化物、BOD5、As等.文章还对山西矿井水的涌水量、利用现状与利用潜力进行了调查研究,指出山西矿井水应主要回用煤矿本身,实行清污分流和分质供水. |
| 英文摘要 |
| This paper studies the characteristics of mine water quality in Shanxi Province and its impact upon the en-vironmet. It is shown from the study results that the mine water consists of 50% high earthy and high salinity water, 42% of neutral fresh water and 8% of acid water. Its pollution character is: SS in the first followed by COD, Sulphate, BOD5. As and so on. The authors also carried out investigations and studies on water-make and the current situation and potentiality of the utilization of Shanxi mine water indicating that Shanxi mine water should be reused by coal mines themselves and separate pipes should be used for fresh and waste water. |
|
|
|
