冰岛火山喷发形成的大量火山灰致使欧洲大量航班停飞，而该国的地热资源也因此成为人们关注的焦点。冰岛有关部门于上周六表示，被困在冰岛境内的游客可前往该国的温泉池免费泡温泉。
Geothermal assets put in the spotlight by the volcano ash that has grounded much of Europe's air traffic, Iceland on Saturday urged visitors stranded there to take a free dip in its thermal pools.
与常规技术相比，浓缩池溢流灰水处理新技术。可以节省3 ~ 4个处理水池。
As compared with the conventional technology, 3 ~ 4 water treatment ponds may be economized by means of the new recovery technology for overflow ash slurry of concentration ponds.
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