对乳铁蛋白和硫酸亚铁中铁的吸收进行研究。结果表明，乳铁蛋白比硫酸亚铁更容易吸收。
Studies were conducted on effects of iron-saturated lactoferrin and ferrous sulfate on iron absorption. The result demonstrated that lactoferrin is more easily absorption than ferrous sulfate.
用硫酸亚铁的效果与用硫酸亚铁胺的效果相差不大，且前者价格便宜，使用中不会造成二次污染；
There were no apparent different effects between using ferrous sulfate and using ferrous ammonium sulfate, the former was much cheaper and no secondary pollution.
对硫酸亚铁法处理电镀含氰废水进行了试验研究，探讨了硫酸亚铁除氰的原理及其去除效果。
This paper studies the treatment of electroplating CN-contained wastewater by ferrous sulfate, and investigates the elements and the effect of this treatment.
讨论了利用七水硫酸亚铁生产饲料级一水硫酸亚铁的设备及生产条件，产品有效成分铁的含量达到30％以上。
The equipment and conditions are obtained for the production of feed grade FeSO4. The product contains 30% of Fe.
讨论了利用七水硫酸亚铁生产饲料级一水硫酸亚铁的设备及生产条件，产品有效成分铁的含量达到30％以上。
The equipment and conditions are obtained for the production of feed grade FeSO4. The product contains 30% of Fe.
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