Kononko L N, Rymar'-Shcherbina N M, Barabanova N M, Popova L G, Stakhurskaia L V
Vopr Pitan. 1984 Mar-Apr(2):55-7.
The authors studied the chemical composition of the meat of pigs given the diet containing a feed concentrate obtained from excess active sludge and the effects on the laboratory animals of such meat fed for a year. As compared to the accepted standards, the meat of pigs given the feed concentrate showed high cadmium content in the kidneys and high lead content in the liver and muscles. Starting from the 6th month of being kept on the meat of experimental pigs, the rats demonstrated an appreciable increase in the count of peripheral blood reticulocytes which remained almost unchanged to the end of experiments. The data obtained indicate that excess trace elements including heavy metals contained by active sludge from the purification works of the city of Kiev interfere with its use on a large scale as a feed additive.
作者研究了食用含有从过量活性污泥中获得的饲料浓缩物的日粮的猪的肉的化学成分，以及这种肉喂养实验动物一年对其产生的影响。与公认标准相比，食用该饲料浓缩物的猪的肉在肾脏中镉含量高，在肝脏和肌肉中铅含量高。从食用实验猪的肉的第6个月开始，大鼠外周血网织红细胞计数显著增加，直至实验结束几乎保持不变。所获得的数据表明，基辅市净化厂活性污泥中所含的包括重金属在内的过量微量元素，在很大程度上妨碍了其作为饲料添加剂的使用。
