文档介绍：Investigation of Heavy Metals containing Acidic
Waste Waters from Coal Mine
. Sajadi
Sharif University of Technology –
Institute of Water and Energy
Tehran - P. 11155-8639
Email: ******@
Abstract-Waste water from ore plant
layout central Alborz's coal has been
investigated and analyzed. Studies Coal is one of the most important fuels
showed that because of acidic used in industry, especially in the
character, the waste water contains metal industry [1-4]. The most
heavy metals including Cu, Cr, Ba, Zn, important mineral resources in this
V, Sr, Pb, Ni. Considering the article are mainly located in
importance of this topic for outgoing Mazandaran and Kerman provinces,
acidic waste waters which is hazardous and coal preparation plants are also
for the environment, . heavy metals, located near the mines. As
the same should not be transferred into consequence of preparation of coke
the environment. Since their waste from mineral coal and gradually,
water is transferred into nearby massive amount of coal spoil is
agricultural ground, it was developed a produced nearby the mines and also the
method, so that waste water is coal preparation plants. The results of
primarily directed into a slug pond for this report indicate that the outgoing
sedimentation. In the second stage in waste water