【摘 要】
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Chromium Application1.The chromium and related products are widely used in the world.2.In China, the current annual output is 35 million tons, which take up about 30％ of the whole world product capabi
【机 构】
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Department of Occupational and Environmental Health Sciences, School of Public Health, Health Scienc
【出 处】
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《人造化学物毒理学和流行病学》中德国际论坛
论文部分内容阅读
Chromium Application1.The chromium and related products are widely used in the world.2.In China, the current annual output is 35 million tons, which take up about 30％ of the whole world product capability.3.The byproduct---chromium residue is also an environmental pollution.Now,about 600 million tons remained in China.Cr [Ⅵ] related compounds are about 2 ％ in chromium residue.(mainly Cr2O6 is 0.6～0.8％,Na2Cr2O7 is 1％)
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