一、海水取铀铀的总蕴藏量虽然丰富(与锡、铅相同),但很分散.坚硬的岩石、浩瀚的大海……到处都是它的安身之地.铀本身易变迁,会从岩石中转移到水里,又随着水流到江河、湖泊和海洋.据不完全统计,每年随河流迁入海洋的铀约有2.7万吨,因而海水中富集了大量的铀,经测算海水中含铀总量约为45亿吨.由于海水中富集了大量 First, seawater to take uranium uranium, although the total reserves of rich (with tin, lead the same), but very scattered.Holid rocks, the vast sea ... ... everywhere it is the place to shelter uranium itself is subject to change, from the rock In the transfer to the water, but also with the water to rivers, lakes and oceans.According to incomplete statistics, with the river each year about 17,000 tons of uranium moved into the sea, so the sea is rich in uranium, the measured seawater The total amount of uranium is about 4.5 billion tons, due to the large amount of seawater