硫精砂生产对环境的污染及其治理

ENVIRONMENTAL POLLUTION AND ITS CONTROL FOR SULFUR EXTRACT SAND PRODUCTION

摘要: 叙永和川南地区蕴藏着丰富的硫铁矿资源,长期来,在开发硫铁矿和生产硫精砂过程中,排放了大量的废渣(含黄铁矿高岭石粘土)和废水。本文介绍了其对生态、环境、人体健康的污染、破坏和影响及灾害,并提出了治理方案。

Abstract: There are plentiful prite resources in Xuyong County and South Sichuan.During pyrite mining and sulfur-extract-sand production,lots of waste slag(pyrite-kaoline clay)and waste water are given off.The article introduces its effect on ecology,environment and human′s health,and presents control measures.