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"World antimony are" xikuangshan: ten thousand mu "fight corrupt Lin"
On October 26, 2015 had 698 times the source: xinhua classification: author: antimony Shi Weiyan
Takeaway: "the world antimony" xikuangshan antimony because production quantity is famous accounted for about a quarter of the global world.But the century-old mine slopes are waste ore, slag, almost nothing grows on the surface.Reporters recently learned that the "world antimony are" lengshuijiang city, where the decision this winter spring 10000 mu ecological fight corrupt Lin, owe ecological debt.
"World antimony are" xikuangshan antimony production accounted for about a quarter of the world and the world famous.But the century-old mine slopes are waste ore, slag, almost nothing grows on the surface.Reporters recently learned that the "world antimony are" lengshuijiang city, where the decision this winter spring 10000 mu ecological fight corrupt Lin, owe ecological debt.
Xikuangshan antimony abounds, built the first factory of antimony in China in 1897, the cumulative amount of antimony production accounted for about a quarter of the world.After more than a century of mining, the exhaustion of the xikuangshan resources environment gradually deteriorated.Lengshuijiang city, in recent years, water, gas, slag governance three-pronged, 38 of heavy metal pollution control projects.
Lengshuijiang city party secretary xiao-long liu told reporters that at present, the implementation of xikuangshan ecological restoration project has been selected suitable to grow in the soil, heavy metal exceeds bid of broussonetia papyrifera, big leaf privet, Chinese catalpa tree species such as construction of ecological anti-pollution Lin, planting 4000 mu, the repair area of 5600 mu.Winter spring, cold water river will antifouling in xikuangshan area new forest of 10000 mu, the rocky desertification region forest coverage rate will reach 100%, in the past on barren "dalai head mountain" will return to the green.In addition, local comprehensive management of waste residue and dynamic regulation, construction of annual processing capacity of 20000 tons of arsenic alkaline disposal engineering, waste residue is expected to fully digest in 7 years history.
From January to July this year, the xikuangshan area environmental air monitoring sulfur dioxide fell by 76.7% on the average density;Green FengHe arsenic and antimony in average decreased by 73.17% and 26.84% respectively, compared to the ripple springs arsenic, antimony, reduce 85.48% on average,